Author Topic: The Big List of unfulfilled reference requests  (Read 302 times)

Enkidu

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The Big List of unfulfilled reference requests
« on: June 20, 2011, 08:35:05 AM »
All 2009 requests filled!

%%%%%%

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The Reaction of Halogens with Silver Salts of Carboxylic Acids
C.V. Wilson
Published Online: 15 MAR 2011
DOI: 10.1002/0471264180.or009.05

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A Cheap High-Current Bench Power Supply
Nicholas Vinen
Silicon Chip Vol.28 (17/01/2011)
(http://www.siliconchip.com.au/cms/A_112302/article.html)

If you've ever had to buy a high-current bench supply, you'll know they don't come cheap. But you may well have such a supply sitting unloved and (until now!) unwanted in the back of a cupboard. It's the power supply in that old computer you never quite got around to throwing away!


A Dirt-Cheap, High Current Power Supply

Here's yet another use for that pensioned-off AT computer that's gathering dust in the corner.

Col Hodgson

The concept of converting a disused computer power supply to 13.5V operation was first mooted in the November & December 1998 issues of the no-longer-published "Radio and Communications" magazine. This article builds on that information.

[note: the post did not contain a second citation, except for author and title, when I transferred it - Enkidu]

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Isolation and structure assignment of an antimicrobial principle from the volatile oil of Nigella sativa L. seeds.
El-Fatatry HM
Pharmazie. Vol.30(2) 1975 109-111 PMID: 238225

Abstract
Refrigeration of the volatile oil of Nigella sativa L. seeds eventuates in a crystalline substance. The chemical structure of the compound was drawn from its chemical behaviour, as well as from its UV, IR, PMR and mass spectral data. The compound was found to be thymohydroquinone: confirmation of the structure was established via the preparation of its corresponding diacetate ester. The compound was found to have high antimicrobial effect against gram positive microorganisms.

Note by no1uno: I realise this would be available ONLY through PubMed, but I suspect it is kind of important if anyone in future wants thymoquinone (reportedly up to 30% of the easily available oil). Could be kind of useful.

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« Last Edit: September 24, 2012, 06:18:58 AM by RoidRage »

Enkidu

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Re: The Big List of unfulfilled reference requests
« Reply #1 on: June 20, 2011, 10:41:00 AM »
2011

Research on the Synthesis for Safrole
Lin Bin Yang Xi (Zhongshan Aestar Fine Chemical Inc. Ltd., Zhongshan, 528402) 
Safrole is synthesized from catechol through methylenation, selective bromination and Wurtz - Fittig reaction Respectively in yield 85.1%, 74.1%, 72.8% and in total yield 45.9%.
DOI? cnki:ISSN:1007-1865.0.2003-02-002
http://en.cnki.com.cn/Article_en/CJFDTOTAL-GDHG200302002.htm

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Synthesis of Benzoxepinoquinolinone
Liu Shouxin, Gao Yongjun and Jiang Guiji (Department of Chemistry, Yanbian University, Yanji) 
DOI? CNKI:SUN:GDXH.0.1986-12-010
http://en.cnki.com.cn/Article_en/CJFDTOTAL-GDXH198612010.htm

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Liquid chromatographic and mass spectral analysis of 1-(3,4-methylenedioxyphenyl)-1-propanamines: regioisomers of the 3,4-methylenedioxyamphetamines.
DeRuiter J
J Chromatogr Sci. 1990 Mar;28(3):129-32.
http://www.ncbi.nlm.nih.gov/pubmed/2273067


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Synthesis of 3,4,5-Trimethoxybenzaldehyde
Manchand,Percy;Belica,Peter;Wong,Harry
Synth. Comm. Vol.20(17) 1990 pp.2659-2666 DOI: 10.1080/00397919008051474

Abstract
The copper -catalyzed exchange of bromine by methoxide in 5-bromovanillin and in 3,5-dibromo-4-hydroxybenzaldehyde provides an efficient method for preparing 3,5-dimethoxy-4-hydroxybenzaldehyde, from which 3,4,5-trimethoxybenzaldehyde is obtained by methylation with dimethylsulfate.


Note by no1uno: Yes, I know a version of the latter article is on Rhodium's mirrors, what is and is not said in the article would be nice to know though (the html version is all over the fucking place).


Production of Ammonium Pentaborate and Boric Oxide from Borax
Charles Wilson, J Faust, R McArthur & S Clarke
Advances in Chemistry: Borax to Boranes
BORAX TO BORANES Vol.32 Ch.4, pp.20–26 Ch. DOI: 10.1021/ba-1961-0032.ch004

Abstract
A process for the production of ammonium pentaborate and boric oxide is described. The first phase involves separation of ammonium pentaborate from the reaction of borax with 10% aqueous ammonium chloride. The second phase consists of thermal decomposition of ammonium pentaborate to boric oxide.

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Extraction and partial purification of ricin from Ricinus communis L.
Pahlavi Med J. 1978 Jan;9(1):21-6.
http://www.ncbi.nlm.nih.gov/pubmed/652382

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A convenient synthesis of 2 - [14C] - hordenine
George A. Digenis, J. W. Burkett, V. Mihranian
Journal of Labelled Compounds Volume 8, Issue 2, pages 231–235, April/June 1972 DOI: 10.1002/jlcr.2590080208

Abstract
A simple and convenient laboratory procedure is described by which hordenine (III), labelled at the carbon residing on the benzene ring, can be synthesized by decarboxylation of 3- [14C]-tyrosine (1) and subsequent reductive methylation of the resulting tyramine (II).

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The estimation of ozone at high dilutions by electrometric and colorimetric methods
 J. N. Pring
Journal of Applied Chemistry
Volume 5, Issue 7, pages 338–347, July 1955 DOI: 10.1002/jctb.5010050707

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Synthesis of 3,4,5-Trimethoxybenzaldehyde
Percy S. Manchanda; Peter S. Belicaa; Harry S. Wonga
Synthetic Communications Volume 20, Issue 17, 1990, Pages 2659 - 2666 DOI: 10.1080/00397919008051474
http://www.informaworld.com/smpp/content~db=all?content=10.1080/00397919008051474

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Japanese Patent 31580
"Chlorosulfonic acid"
Oct 4, 1917

Abstract
Cl is passed into concd. H2SO4 in the presence of S or S2Cl2 or of substances which yield them by the action of Cl.  E. g., concd. H2SO4 and S2Cl2 are heated to 50-90° in a glass flask and satd. with Cl gas.  The chlorosulfonic acid produced is sepd. by distn.  The reactions proceed in the sense of the following equations: 6H2SO4 + S2Cl2 + 5Cl2 = 8SO3HC1 + 4HCl;3H2SO4 + S + 3Cl2 = 4SO3HCl + 2HCl;3H2SO4 + H2S + 4C12 = 4SO3HCl + 4HC1;3H2SO4 + M2S + 4Cl2 = 4SO3HCl + 4MCl.

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Kosaric, N., Leduy, A. and Zajic, J. E.
Submerged culture growth of edible mushrooms on waste sulphite liquors.
The Canadian Journal of Chemical Engineering, (1973) 51: 186–190. doi: 10.1002/cjce.5450510208

http://onlinelibrary.wiley.com/doi/10.1002/cjce.5450510208/abstract

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Comparison of Testosterone, dihydrotestosterone, luteinizing hormone, and follicle-stimulating hormone in serum after injection of Testosterone enanthate or Testosterone cypionate
Schulte-Beerbuhl M, Nieschlag E.
Fertility and Sterility February 1980 ; Volume 33 Issue 2 : Pages 201-203 PMID:   7353699

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Olivetol: Constituent of lichen Evernia prunastri Ach. or "oakmoss"
Hassuni I, Razxouk H.
Physical and Chemical News 26: 98–103. 2005

Note by JustDreaming: This one is interesting because I have found another source claiming it does not contain any after a GC-MS analysis.

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http:// www. ncbi.nlm.nih.gov/pubmed/9666198

Hayflick L.
Aging is not a disease.
Aging (Milano). 1998 Apr;10(2):146. PMID: 9666198

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Marais, JSC 1944. Monofluoroacetic acid, the toxic principle of "Gifblaar" Dichapetalum cymosum (Hook) Engl. Onderstepoort J. Vet. Sci. Anim. Ind.20:67-73

Cited in http://en.wikipedia.org/wiki/Sodium_fluoroacetate

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Opioid receptors and their pharmacological profiles.
by R A Lutz, H P Pfister
Journal Of Receptor Research (1992) Volume: 12, Issue: 3, Pages: 267-286 PMID: 1324310

http://www.mendeley.com/research/opioid-receptors-pharmacological-prAofiles/

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Decarboxylation of substituted 4-aminobenzoic acids in acidic aqueous solution
J. M. Los, R. F. Rekker,C. H. T. Tonsbeek
Recueil des Travaux Chimiques des Pays-Bas Volume 86, Issue 6, pages 622–640, 1967
DOI: 10.1002/recl.19670860608

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Structure-activity relations in analgesics based on 4-anilinopiperidine
A. F. CASY1, M. M. A. HASSAN1, ALMA B. SIMMONDS2,  D. STANIFORTH2
Journal of Pharmacy and Pharmacology Volume 21, Issue 7, pages 434–440, July 1969
DOI: 10.1111/j.2042-7158.1969.tb08284.x


2010



Oxidative decarboxylation and deamination of essential amino acids by N-Bromonicotinamide – A kinetic study
L. Pushpalatha* and K. Vivekanandan
J. Indian Chem. Soc., Vol. 86, May 2009, pp. 475-480

Abstract

The kinetics of oxidation of valine, leucine, isoleucine and phenylalanine by N-Bromonicotinamide (NBN) in acetic acid-water in presence of hydrochloric acid has been studied. The reaction shows inverse order dependence on oxidant and [H+]. Increase in [amino acid] has a slight positive effect on the rate, indicating fractional order dependence. Addition of salts like K2SO4, Na2SO4, KCI to the reaction medium has no effect on the rate. Increase in temperature increases the rate of the reaction. The activation parameters have been computed. A mechanism consistent with the results has been proposed.

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Oxidative kinetics of serine and threonine by N-bromonicotinamide
L. Pushpalatha* and K. Vivekanandan
Journal of the Indian Chemical Society Vol.85(10) 2008, pp.1027-1031

Abstract

The kinetics of oxidative decarboxylation and deamination of ?-amino acids, namely, serine and threonine by N-bromonicotinamide (NBN) in aqueous acetic acid medium (1: 1) in presence of hydrochloric acid was studied over the temperature range 308-328 K. The oxidation reaction leads to the formation of corresponding aldehydes, CO2and NH3. The reaction does not induce the polymerization of acrylonitrile. The reaction was found to be first order with respect to substrate concentration. Inverse first order was observed with respect to concentration of oxidant and mineral acid. Added nicotinamide retarded the reaction. Mercuric acetate had no significant effect on the reaction rate. A decrease in the dielectric constant of the medium increases the rate. HOBr has been postulated as the reactive oxidizing species in the reaction. The activation parameters were evaluated.

===





Can i ask a Russian paper? Below is the data about this paper that originally posted by Nomud in DF.
"The former needs no comment, latter does.While researching reduction methods of benzylic-OH
came across a vague USSR abstact to reduce said group.This method while the description
was very vague and my Russian sucks seems worlds safer
than the former methods so popular in abstraction
the orig. USSR abstract gave ref. from 1800's german ref. as remembered reduction carried out in
 either MeOH or EtOH w/ either H2SO4 or formic acid with copious quantity of ZnCl2 to
benzylic-OH molar ratio around 10-15:1 to BzCH2OH ouch.Cheers, Mirina

Journal Gen chemistry USSR 29, 620 (1959)

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7,N,N-Trimethyltryptamine: a selective inhibitor of synaptosomal serotonin uptake.
Glennon RA, Martin B, Johnson KM, End D.
Res Commun Chem Pathol Pharmacol. 1978 Jan;19(1):161-4.
PMID: 625585 [PubMed - indexed for MEDLINE]

Abstract
7,N,N-Trimethyltryptamine (TMT) was synthesized and evaluated as an inhibitor of
synaptosomal biogenic amine uptake in rat forebrain homogenates. In addition to
inhibiting 3H-serotonin uptake (IC50 = 0.4 micrometer), TMT appears to be quite
selective and is much less potent in blocking either 3H-norepinephrine or
3H-dopamine uptake (IC50 = 180 micrometer and 61 micrometer, respectively).

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A. Tonolo, Sel. Sci. Papers Ist. Super. Sanità 1959, 2, 386 – 406
Paper deals with infection of rye embryos for the selection of a good wild strain of paspali, sorry couldn't find a doi.

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A study on fermentation media of plant endophytes
Chinese Journal of Antibiotics 2008-09
Chen Yun,Cao Yan-ru,Cai Xiang-feng,Zhao Li-xing,Duan Ruo-ling and Xu Li-hua(Yunnan Institute of Microbiology,Yunnan University,Kunming 650091) 

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Neotyphodium gansuense ergot alkaloids in vitro testing and gene sequencing N.lolii ergot
(Detection of Ergot Alkaloid Production by Neotyphodium Gansuense in Vitro and Sequencing the dmaW Gene of N.lolii Isolates AR1 and Lp19)
Study: Chia-Hui Source: Lanzhou University Major: Grassland Science Degree year: 2006 Instructor: Nanzhi
translated abstract here: http://www.fabiao.net/show.php?contentid=517976



===

[topic: ..... selecting paspali strains by infecting rye embryos...]
Tonolo, A.
Sel. Sci. Papers from the Instituto Superiore di Santia, Roma
1959 , 2, part II, 386

===

All of these are new and effective methods for producing 5-methoxyindole:

Can't locate this:
Jiangsu Huagong 33 (2005), pp. 141–143

There is a new method for 5 methoxyindole in this /Based on the proceedings of the 8th International Symposium on the Synthesis and Application of Isotopes and Isotopically Labelled Compounds held in Boston in June 2003/
http://www.polyteknisk.dk/home/Detaljer/9780470863657
but I also can't locate it.
« Last Edit: August 14, 2012, 12:00:48 AM by RoidRage »

nk40ouvm

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Re: The Big List of unfulfilled reference requests
« Reply #2 on: June 21, 2011, 12:48:01 AM »
New Protocol for Efficient N-Chlorinations of Amides and Carbamates
Oleg V. Larionov, Sergei I. Kozhushkov, Armin de Meijere
Synthesis 2003(12): 1916-1919 DOI: 10.1055/s-2003-41037

==

Procedure in the Synthesis of Ethyllithium in an Atmosphere of Argon
Talalaeva,T;Kocheshkov,K
Russian.Chem.BUll Vol.13(5) 1962 pp.800-804 DOI: 10.1007/BF00846494 http://www.springerlink.com/content/g272r184510011q1/


Summary

The procedure in the synthesis of ethyllithium in an atmosphere of argon is described.

RoidRage

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Re: The Big List of unfulfilled reference requests
« Reply #3 on: June 24, 2011, 03:43:43 AM »
2009


Esterification of ethanol with sulfuric acid: A kinetic study
Shammi Theodore, P. S. T. Sai
The Canadian Journal of Chemical Engineering 79(1):54-64 DOI: 10.1002/cjce.5450790109


2010


A COMPARISON OF IMINE FORMING METHODOLOGIES

Brian E. Love;  Tavia S. Boston;  Binh T. Nguyen; Jeffrey R. Rorer
Organic Preparations and Procedures International 1999, 31(4):399 - 405 DOI: 10.1080/00304949909355728

RoidRage

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Re: The Big List of unfulfilled reference requests
« Reply #4 on: June 28, 2011, 04:24:39 AM »
The Indole Grignard Reagents
R.A. Heacock and S. Kašpárek
Advances in Heterocyclic Chemistry
Volume 10, 1969, Pages 43-112

java

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Re: The Big List of unfulfilled reference requests
« Reply #5 on: July 01, 2011, 04:05:15 AM »


A novel synthesis of 3,5-diiodotyrosine with iodic acid
Wangyi Liu, Jianguang Zhou, and J. Tze-Fei Wong
Analytical Biochemistry
1982,  Volume 120, Issue 1,  Pages 204-207
DOI: 10.1016/0003-2697(82)90338-4

Quote
Based on Landolt's reaction between iodic acid and sulfite to produce iodine, a method has been developed for the high-yield iodination of tyrosine to form diiodotyrosine without significant formation of monoiodotyrosine. The use of sulfite as reductant for iodic acid cannot be effectively replaced by citric or oxalic acid under the reaction conditions.

« Last Edit: July 01, 2011, 04:07:27 AM by java »
¡Prefiero morir de pie que vivir siempre arrodillado!.Emiliano ZapataIt is better to die on your feet than to live on your knees!.......

java

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Re: The Big List of unfulfilled reference requests
« Reply #6 on: July 02, 2011, 12:30:57 AM »
Aluminum Alcoholates and the Commercial Preparation and Uses of Aluminum Isopropylate

G. C. WHITAKER

METAL-ORGANIC COMPOUNDS
Chapter 16, pp 184–189
Chapter DOI: 10.1021/ba-1959-0023.ch016
Advances in Chemistry, Vol. 23
ISBN13: 9780841200241eISBN: 9780841221772
Publication Date (Print): January 01, 1959

Abstract

The alkoxides of alcoholates in which metals, such as aluminum, replace the hydrogen of the alcohol group have been known for years. Some of these products are now available commercially and present a challenging field of research in preparing a host of new compounds. Using these compounds, a method of introducing higher, less reactive alcohols into combination with aluminum to form the higher alkoxides is now available; thus the trisoaps of aluminum can now be synthesized. By proper combination of reactants it is possible to prepare aluminum soaps containing three different acid radicals. An extensive literature on the preparation of aluminum alkoxides was available before the turn of the century and the methods then discovered are still in common use not only in the laboratory, but also in commercial operations.


Here is the book...find the chapter needed....java
¡Prefiero morir de pie que vivir siempre arrodillado!.Emiliano ZapataIt is better to die on your feet than to live on your knees!.......

java

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Re: The Big List of unfulfilled reference requests
« Reply #7 on: July 02, 2011, 12:36:11 AM »
Boletus manicus Heim
Benjamin Thomas, B.A.(Hons)
Journal of Psychoactive Drugs Volume 35(3) 2003 pp.393-394 PMID: 14621139

Abstract

Boletus manicus Heim [Boletaceae] is a species of fungus found in Papua New Guinea. It is reported to have psychoactive properties. The chemistry of this species is poorly understood. The available chemical data indicates that B. manicus contains trace amounts of three unidentified indolic substances. The chemical structure of these substances has not yet been determined. For these indoles to be active in trace amounts they must be as potent as d-lysergic acid diethylamide (LSD).
¡Prefiero morir de pie que vivir siempre arrodillado!.Emiliano ZapataIt is better to die on your feet than to live on your knees!.......

java

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Re: The Big List of unfulfilled reference requests
« Reply #8 on: July 02, 2011, 12:44:53 AM »

Tetraborane: A Review
Faust,J
Borax to Boranes Advances in Chemistry Vol. 32, Ch.9 1961 pp.69-77
DOI: 10.1021/ba-1961-0032.ch009
http://pubs.acs.org/doi/abs/10.1021/ba-1961-0032.ch009


Abstract

Tetraborane can be prepared by several methods which involve the action of acids on magnesium, aluminum, or beryllium borides, the hydrolysis of magnesium boride, the hydrogenation of a boron halide at elevated temperatures or in an electric discharge, and the pyrolysis of diborane at normal or at higher pressures. The physical and chemical properties as well as its structure are evaluated on the basis of the experimental data available.



Here is the book find the chapter needed....java
¡Prefiero morir de pie que vivir siempre arrodillado!.Emiliano ZapataIt is better to die on your feet than to live on your knees!.......

java

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Re: The Big List of unfulfilled reference requests
« Reply #9 on: July 02, 2011, 12:55:28 AM »


Organic Phosphorus Insecticides (Chapter/Book)
S. A. HALL
Bureau of Entomology and Plant Quarantine, U. S. Department of Agriculture, Beltsville, Md.
AGRICULTURAL CONTROL CHEMICALS
Chapter 29, pp 150–159
Chapter DOI: 10.1021/ba-1950-0001.ch029


Quote
Abstract

In the field of organic phosphorus compounds there is a wealth of highly toxic compounds from which to pick a potential insecticide. The ultimate choice will be based not only on toxicity to a certain group of insect species, but on volatility, stability, safety in handling and applying, and freedom from plant injury, spray-residue and translocation hazards, and long-term toxicity to man and animals.

(From the 1950's - IIRC several of these were examined as Chemical/Nerve agents)[/color]


Here is the book find the chapter needed....java
« Last Edit: July 02, 2011, 12:59:33 AM by java »
¡Prefiero morir de pie que vivir siempre arrodillado!.Emiliano ZapataIt is better to die on your feet than to live on your knees!.......

java

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Re: The Big List of unfulfilled reference requests
« Reply #10 on: July 02, 2011, 01:09:06 AM »
The concentric loop-gap resonator—A compact, broadly tunable design for NMR applications
Koskinen,Michael;Metz,Kenneth
J. Mag. Res. Vol.98(3) 1992 pp.576-588 DOI: 10.1016/0022-2364(92)90008-U

Abstract

A loop-gap resonator design is described for use in NMR applications. Previously reported versions have employed discrete capacitors at the “gap,” which typically yields a very limited tuning range. The resonator described here uses one or more concentric tuning cylinders around the inner loop to permit tuning over a range of several hundred megahertz. Construction is straightforward, the Q is high, and the excellent inherent RF field homogeneity of the loop-gap resonator is retained. A simple theoretical model for the operation of this device is presented and verified experimentally. The performance of this concentric loop-gap resonator has proven excellent for 1H and 19F NMR imaging and spectroscopy at 4.7 T.
¡Prefiero morir de pie que vivir siempre arrodillado!.Emiliano ZapataIt is better to die on your feet than to live on your knees!.......

java

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Re: The Big List of unfulfilled reference requests
« Reply #11 on: July 02, 2011, 01:26:04 AM »
Direct selection of active Claviceps colonies on agar plates
Zeitschrift für allgemeine Mikrobiologie (journal for applied microbiology)
G. Gaberc-Porekar, M. Didek-Brumec, H. So?i?
Volume 23, Issue 2,  pages 95–98, 1983
DOI: 10.1002/jobm.19830230204
¡Prefiero morir de pie que vivir siempre arrodillado!.Emiliano ZapataIt is better to die on your feet than to live on your knees!.......

Enkidu

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Re: The Big List of unfulfilled reference requests
« Reply #12 on: April 30, 2012, 01:04:28 AM »
Please note the updated list. If you're new and have subscription access to eJournals, please take a moment to see whether you have access to any of these articles.

java

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Re: The Big List of unfulfilled reference requests
« Reply #13 on: April 30, 2012, 01:35:48 AM »
.....many times i've seen the same requested articles in the other forums and they have been fullfilled, it's a habit of some members to ask for the same reference in other forums and the studies have been submitted ....so it may be wise to ask the requesting member if they still need the study......just a suggestion....i don't mind looking for them, just the time needed which sometimes is hard to find.....java
¡Prefiero morir de pie que vivir siempre arrodillado!.Emiliano ZapataIt is better to die on your feet than to live on your knees!.......

Enkidu

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Re: The Big List of unfulfilled reference requests
« Reply #14 on: April 30, 2012, 07:36:39 AM »
Relative selectivity of some conformationally constrained tryptamine analogs at 5-HT1, 5-HT1A and 5-HT2 recognition sites.
Taylor EW, Nikam S, Weck B, Martin A, Nelson D.
Life Sci. 1987 Oct 19;41(16):1961-9. PMID: 3657392

http://en.wikipedia.org/wiki/RU-28306

Abstract
In an attempt to define pharmacophoric differences between 5-HT1, 5-HT1A and
5-HT2 recognition sites, a number of rigid analogs were studied and compared to
analogous free chain tryptamines. Racemic partial ergolines RU 27849 and RU 28306
showed reduced potency at all 5-HT1 sites, but were at least equipotent to
analogous tryptamines at the 5-HT2 site. A nonergoline-like constrained analog of
tryptamine was similar in potency to RU 27849 at all 5-HT1 sites, but showed a
4-fold enhancement in potency over RU 27849 and tryptamine at the 5-HT2 site. At
all 3 sites, 3-(tetrahydropyridyl) indoles (unless substituted at the indole
2-position) were the most potent rigid analogs studied and represent the most
promising class for the development of selective compounds.

nk40ouvm

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Re: The Big List of unfulfilled reference requests
« Reply #15 on: May 01, 2012, 04:48:06 PM »
Alexander McKillop and Jonathan A. Tarbin
Functional group oxidation using sodium perborate
Tetrahedron Volume 43, Issue 8, 1987, Pages 1753-1758 doi:10.1016/S0040-4020(01)81484-8

RoidRage

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Re: The Big List of unfulfilled reference requests
« Reply #16 on: May 01, 2012, 07:16:03 PM »
Endogenous benzodiazepine receptor agonist in human and mammalian plasma
Wildmann J, Niemann J, Matthaei H.
J Neural Transm. 1986;66(3-4):151-60.
PMID:  3023544

Abstract
Using ultra-filtration steps and HPLC-separation, a low molecular weight ligand of the benzodiazepine receptor was isolated from plasma of various mammalian species including man. The endogenous ligand acts on benzodiazepine receptors agonistically and apparently has a receptor affinity similar to Diazepam. The ligand is not identical with Diazepam as indicated by HPLC and UV-spectroscopy.


Beckmann rearrangement of cyclohexanone oxime p-toluenesulfonate on acidic catalysts
Riego, J.M.; Costa, A.; Deyá, P.; Sinisterra, J.V.; Marinas, J.M. 1982
Reaction Kinetics and Catalysis Letters;19: (1-2) p. 61-63
DOI: 10.1007/BF02065058

Abstract
The Beckmann rearrangement of cyclohexanone oxime p-toluenesulfonate has been studied using several catalysts. The reaction is catalyzed by weakly acidic sites and seems to occur by way of O-(p-toluenesulfonyl)-epsiv-caprolactim.
« Last Edit: May 01, 2012, 07:20:07 PM by RoidRage »

RoidRage

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Re: The Big List of unfulfilled reference requests
« Reply #17 on: August 14, 2012, 01:09:02 AM »
Pyrolysis and ignition of polymers under approximated fire conditions
J.H. Hedges, A.D. Baer, N.W. Ryan
Symposium (Int) on Combustion Vol.17(1) 1979 pp.1173-1181
DOI: 10.1016/S0082-0784(79)80111-3

Abstract
Pyrolysis rates and ignition temperatures of several polymers were determined in a special apparatus in which it was possible to simulate the surface exposure and sample heating rates (1 to 100°K/sec) to be expected under actual fire conditions. Sample pyrolysis occurred in air at a known, uniform temperature; and a direct measure of the ignition temperature was obtained. The rate of mass loss from samples was obtained at high, constant temperatures; and these data were described in terms of global but physically feasible mechanisms. These global descriptions were used to predict mass-loss-temperature relationships for heating at constant rates of temperature rise, and the predictions were compared to experimental measurements. The descriptions of pyrolysis were used to interpret the ignition data and to show that piloted ignition occurred when a combustible mixture is generated in the gas boundary layer at the exposed surface of the sample

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Über den Abbau der fetten Säuren zu kohlenstoffärmeren Alkoholen
Angelo Simonini
MONATSHEFTE FÜR CHEMIE / CHEMICAL MONTHLY
Volume 13, Number 1 (1892), 320-325
 DOI: 10.1007/BF01523646

POSEIDON

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Re: The Big List of unfulfilled reference requests
« Reply #18 on: September 23, 2012, 06:27:01 PM »
Inexpensive Steel Reaction Vessels adn Accessories for Organic Reactions
E. J. Eisenbraun & H. Hall
Org. Prep. & Proc. (Int) Vol.4(1) 1972 pp.(?) DOI: 10.1080/00304947209356793
The chemists are a strange class of mortals, impelled by an almost insane impulse to seek their pleasures amid smoke and vapour, soot and flame, poisons and poverty; yet among all these evils I seem to live so sweetly that may I die if I were to change places with the Persian king.
— Johann Joachim