Purpose of ion exchanger in t-butyl deprotection step

Started by shusson | Last post by Babcock_Hall March 18, 2014, 05:57:37 PM

Chelating agent complexation

Started by clarity | Last post by AWK October 21, 2016, 05:25:53 PM

About mass efficiency of a reaction

Started by blackcat | Last post by blackcat February 25, 2020, 11:34:16 AM

About methyl iodide

Started by kamiyu | Last post by TheUnassuming July 21, 2014, 02:57:24 PM

Diaryl sulfone hydrogenation

Started by labtrot | Last post by pgk March 27, 2018, 12:37:09 PM

hydrolysis of methylester in the presence of Fmoc

Started by kriggy | Last post by rolnor May 13, 2022, 01:01:42 AM

Combining column fractions

Started by Elan | Last post by baum0372 November 26, 2014, 12:25:43 PM

Polymerization reaction mixture becomes too viscous to proceed?

Started by PSbP2VP/NMP+PtCl62- | Last post by Enthalpy March 11, 2021, 08:24:14 PM

Solubility of perfluoro alkyl compounds, oxidation etc.

Started by Reddart | Last post by Archer September 03, 2015, 02:32:08 AM

Monitoring amino acid esterification

Started by vikram | Last post by rolnor February 17, 2019, 06:55:40 AM

trifluoroacetic anydride purity.

Started by OrganicDan96 | Last post by wildfyr September 04, 2019, 04:51:51 PM

FPM reaction

Started by benjiboo88 | Last post by rolnor August 12, 2021, 04:28:22 AM

Carbazole method protocol

Started by Victor66 | Last post by Victor66 August 19, 2015, 05:26:29 AM

Poor tosylation yield

Started by Arun86 | Last post by 408 December 03, 2013, 10:52:42 PM