Chemistry Discourse

lactone purification

Started by armageddon

Pages1 2 All

Replies: 22
Views: 24,329

October 25, 2004, 06:14:00 AM
by Agni

3,4,5 precursors revisited

Started by psyloxy

Replies: 12
Views: 25,187

October 19, 2004, 02:30:00 AM
by Rhodium

Ethyl hydrogen sulfate

Started by foxy2

Pages1 2 3 All

Replies: 44
Views: 25,247

April 12, 2003, 11:08:00 PM
by Aurelius

2-hydroxy-5-MeO-BA: the continuation of the saga.

Started by Antoncho

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Replies: 30
Views: 25,413

January 16, 2003, 03:20:00 PM
by Chimimanie

P2P - 100% OTC !?!

Started by fructose

Pages1 2 All

Replies: 29
Views: 25,525

December 06, 2001, 07:09:00 PM
by foxy2

Possible Peracetic Revision

Started by PoohBear4Ever

Pages1 2 3 4 All

Replies: 62
Views: 25,586

March 04, 2002, 03:05:00 PM
by Rhodium

p-toluenesulfonic acid

Started by Chromic

Pages1 2 3 All

Replies: 50
Views: 25,917

September 20, 2002, 04:01:00 PM
by Bwiti

Potassium dichromate synth question

Started by sYnThOmAtIc

Replies: 1
Views: 26,224

November 06, 2004, 05:52:00 AM
by ApprenticeCook

PP's General Chem Question Thread

Started by PrimoPyro

Pages1 2 3 ... 5 All

Replies: 88
Views: 26,426

October 10, 2002, 03:43:00 AM
by Protium

Synthesis of aldehydes, ketones and quinones

Started by Nicodem

Replies: 1
Views: 26,886

November 08, 2004, 11:47:00 AM
by Nicodem

DMF purfication question and vilsmeyer formylation

Started by little_princess

Pages1 2 3 All

Replies: 41
Views: 27,568

August 11, 2002, 11:42:00 AM
by Osmium

Azeotropic DMF and DMSO removal

Started by Osmium

Replies: 2
Views: 27,654

November 07, 2004, 05:58:00 PM
by lugh

When substituting GAA for Formic acid...

Started by OChem

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Replies: 53
Views: 27,715

December 29, 2001, 05:36:00 AM
by Chromic

Distilling THF from pipe cement

Started by Chromic

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Replies: 54
Views: 27,990

February 06, 2003, 01:17:00 PM
by spectralmagic

Yet another OTC GBL extraction

Started by raybeez

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Replies: 24
Views: 28,088

October 26, 2004, 10:33:00 PM
by raybeez

Amt-nitrostyrene?

Started by Grignard

Replies: 2
Views: 28,190

November 10, 2004, 12:11:00 AM
by Grignard

Phenyl Ethyl Piperidone 4 (NPP)

Started by ambi

Replies: 3
Views: 28,271

November 11, 2004, 05:32:00 PM
by Vaaguh

Ritter and Grignard Reaction. An overview...

Started by Methlaab

Replies: 1
Views: 29,774

November 07, 2004, 08:57:00 AM
by Methlaab

Base-catalyzed polymerization of P2P

Started by Rhodium

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Replies: 20
Views: 30,409

October 27, 2004, 05:00:00 PM
by psychokitty

MDMA via Tosyl Chloride Intermediate?

Started by Ollie-RSM

Pages1 2 All

Replies: 26
Views: 31,976

November 03, 2004, 03:26:00 AM
by Rhodium

Chlorohydrins using Trichloroisocyanuric acid

Started by Ziqquratu

Replies: 1
Views: 32,719

December 14, 2016, 04:19:35 PM
by Hanswurst

doubting direct dichromate oxidation of codiene

Started by miss_biggie

Replies: 1
Views: 32,983

July 03, 2016, 09:17:21 AM
by moonbeamBG

Spectroscopic Analysis of Amines

Started by Methlaab

Replies: 4
Views: 33,666

November 08, 2004, 12:15:00 PM
by Nicodem

acetic anhydride synth ( acetone&co2)

Started by ambi

Replies: 5
Views: 33,773

November 09, 2004, 06:29:00 AM
by ambi

Ritter Reaction: No Go For MD-Amphetamines? Why?

Started by PrimoPyro

Replies: 2
Views: 35,528

July 20, 2017, 08:59:50 PM
by nomud2.0