Taking column chromatography to the next level.

Started by Johte | Last post by Dan June 07, 2014, 08:55:26 AM

mCPBA oxidation of terminal alkene

Started by owk9688 | Last post by owk9688 April 10, 2018, 08:39:12 PM

Lysine functional group modification

Started by agodzilla | Last post by molecular-world July 03, 2013, 10:59:46 AM

Esterification with bromine products

Started by CasualGabe | Last post by rolnor September 15, 2021, 11:02:44 AM

Stannous chloride nitro reduction

Started by diogotcarv | Last post by pgk June 10, 2015, 11:48:11 AM

Handling barbituric acid derivatives

Started by Dan | Last post by pgk June 25, 2015, 11:23:31 AM

Removal of Triethylamine or Pyridine

Started by MasterChief | Last post by Babcock_Hall May 20, 2013, 02:46:03 PM

TLC plates with plastic backing?

Started by Enantiomer | Last post by Dan April 22, 2013, 06:43:53 PM

hydroxymethyl imidazole synthesis

Started by zarhym | Last post by zarhym February 01, 2018, 03:43:05 AM

Amide NH protection

Started by Dan | Last post by Dan July 03, 2015, 03:53:10 AM

need to reduce a nitrile in the presence of a t-butyl ester

Started by IsotopeBill | Last post by IsotopeBill March 27, 2013, 12:11:26 PM

Help with Gabriel synthesis

Started by wonka_vision | Last post by wonka_vision March 20, 2013, 12:22:17 AM

Poor solubility and problems recovering a product on silica

Started by Babcock_Hall | Last post by rolnor June 10, 2021, 01:08:59 AM

Purifying an compound containing a tosylate nad a tosylate side product

Started by ZidaneTribal | Last post by phth November 21, 2017, 04:49:49 PM

HOMO LUMO energy gap related to stability of molecules

Started by tomek | Last post by Corribus April 27, 2021, 09:15:55 AM