Author Topic: CHEM_GUY's top new articles to research!  (Read 1503 times)

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jim

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CHEM_GUY's top new articles to research!
« on: January 18, 2001, 06:50:00 PM »
Here's a couple new articles I ran across that someone might feel the need to research further.  ( I am paraphaseing the title )

Reductions of azides using FeCl3-Zn
Chem.  Lett.  2000(7), page 817

Ni catalyzed formic acid reductions of nitro compounds
Synth. Commun.  2000, 30(16), page 2884

Microwave assisted methods for the conversion of aldehydes into nitriles
Syth.  Commun.,  200, 30(17), page 3019

Mircowave chemistry with poly(ethylnen glycols) as solvent...
Tetrahedron Letters,  200, 41(33), page 6371

Good luck!

Ritter

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Re: CHEM_GUY's top new articles to research!
« Reply #1 on: January 21, 2001, 05:50:00 PM »
Chem_Guy,

You're the best!!!  Please keep the new info coming!!!!!

Watch for a new MDA snynth using the above mentioned FeCl3/Zn reduction in a week or so!

Ritter

sunlight

  • Guest
Re: CHEM_GUY's top new articles to research!
« Reply #2 on: January 21, 2001, 06:19:00 PM »
Thanks, chem_guy.
I'm specially interested in :

Ni catalyzed formic acid reductions of nitro compounds
Synth. Commun.  2000, 30(16), page 2884

Microwave assisted methods for the conversion of aldehydes into nitriles
Syth.  Commun.,  200, 30(17), page 3019

I would appreciate if someone could post it in the Hive, it's not available around here.


jim

  • Guest
Re: CHEM_GUY's top new articles to research!
« Reply #3 on: January 22, 2001, 05:21:00 PM »
Ritter, I am glad you liked that article. 

Sunlight I am glad you're interested, but last time I check you lived in Tucson, so why don' you go to the University of Arizona library (science and Engineering) and look up the articles yourself and post it from the library computer terminals...  I am pretty sure that the library has them.  Call number QD262. S395


I looked up the mircowave article on poly ethylene glycols (PEGs).   A pretty good reference.  PEGs can be used as phase transfer catalysts (PTCs).  Thats right, regular old brake fuild.  Also PEGs can be stripped out of benzene, acetone, and several other organic solvents by adding diethyl ether!  One of the referenced articles used PEGs to complex with an organic acid, with an imine attached and PEGs also served as a PTC for the base for an imine alkylation.

R-CH(NPh2)-CO2-PEG  +  KOH  +  R'X  -->  R-CH(NPh2)(R')-CO2-PEG

All in all the articles were very interesting.  They talked a lot about the ability of the PEGs to chelate the alkalli metal ions very much the same way that he crown ethers disolve the alkali metals.  (Apparently the larger ions are chelated better)  I am begining to think that Birch dream with brake fuild really will work dispite the fact that I have never heard any thing back about that muse of mine that I have repeatly interjected.

sunlight

  • Guest
Re: CHEM_GUY's top new articles to research!
« Reply #4 on: January 30, 2001, 10:52:00 AM »
Sorry for the delay in answering you, but I was confused, I'm not living in Tucson or in any place of USA; I live in the old Europe. And I like it.
I'll see if I can find synth comm in the nearest university of home, I don't remmeber to see it before, but I'm not sure.

sunlight

  • Guest
Re: CHEM_GUY's top new articles to research!
« Reply #5 on: January 30, 2001, 05:59:00 PM »
I've been in the university library, and as I thought, synth om is not there, unfortunately. So I would thank to see that references posted in the Hive.
Thanks bees.

Antibody2

  • Guest
Dumb question
« Reply #6 on: February 01, 2001, 04:16:00 PM »
I'm no chemist or I probably wouldn't need to ask.

What does "Synth Commun" stand for.

Synthesis Communiqué? The computer just gives me a blank look when I bang in "Synth Commun".


Just gone.

Rhodium

  • Guest
Re: Dumb question
« Reply #7 on: February 01, 2001, 05:03:00 PM »
Synth. Commun. = "Synthetic Communications".


http://rhodium.lycaeum.org


pHarmacist

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Phemios

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Awesome, thanks pHarmacist!
« Reply #9 on: November 17, 2002, 07:36:00 PM »
Awesome, thanks pHarmacist!

Lino

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Could I mention this one again?
« Reply #10 on: November 23, 2002, 08:00:00 PM »
Could I mention this one again?

Title A new synthetic method for phenylacetone
Author/s Kefen, Y., Zhen, S., Dongsheng, L., Tao, L.
Source CHEMICAL REAGENTS ,   22(6):356-357 2000
Service Fee:  $10.75   ;   Copyright Royalties: Unknown
ISSN 02583283
Publisher CHEMICAL REAGENTS
Classification Natural sciences & mathematics / Chemistry & allied sciences / Analytical chemistry

Sounds useful to SWIL

Linoleum: the 13th element!  Now available at all good DIY stores… & Walmart.

Rhodium

  • Guest
article
« Reply #11 on: November 23, 2002, 10:32:00 PM »
I tried to order that one from www.infotrieve.com but they couldn't source it. Where did you find the reference?

Other interesting articles from the same publication:

CHEMICAL REAGENTS 21(5):264-265 (1999) Synthesis of 2,5-dimethoxy-4-methylbenzaldehyde
CHEMICAL REAGENTS 21(4):231-232 (1999) Synthesis of 1-(2-bromophenyl)-2-propanol
CHEMICAL REAGENTS 21(1):50 (1999) Improved synthesis of 3,4,5-trimethoxy-benzaldehyde

java

  • Guest
Re: article source
« Reply #12 on: November 24, 2002, 03:47:00 PM »