Conditions for a BOC-protected NHS-ester coupling to an amine

Started by Babcock_Hall | Last post by Babcock_Hall April 19, 2022, 01:09:23 PM

unexpected precipitate in the alkylation of cysteine

Started by Babcock_Hall | Last post by orthoformate July 22, 2016, 01:37:06 PM

How does one decide which reagent to add drop-wise to which?

Started by Babcock_Hall | Last post by zarhym July 24, 2016, 10:54:28 PM

Synthesis of pyridinium pyruvate from bromopyruvic acid and pyridine

Started by Babcock_Hall « 1 2 3 » | Last post by wildfyr March 18, 2018, 11:53:48 AM

success with the test reaction and failure with the desired reaction

Started by Babcock_Hall | Last post by rolnor June 23, 2023, 03:21:55 AM

best solvent for extracting phenol out of an aqueous solution

Started by Babcock_Hall | Last post by opsomath June 10, 2014, 10:32:45 AM

Horner Wadsworth Emmons reaction of a phosphonate bearing a carboxamide

Started by Babcock_Hall | Last post by Babcock_Hall September 10, 2021, 04:34:07 PM

Determining a molar absorptivity in the UV region

Started by Babcock_Hall | Last post by Enthalpy February 03, 2015, 03:42:52 PM

best way to remove dimethylformamide

Started by Babcock_Hall « 1 2 » | Last post by Babcock_Hall June 03, 2022, 01:15:13 PM

removal of by-product in mCPBA oxidations

Started by Babcock_Hall | Last post by rolnor July 14, 2023, 02:54:14 AM

unexpected decomposition of 4-methoxybenzylesters

Started by Babcock_Hall | Last post by Babcock_Hall June 14, 2014, 10:45:07 AM

Unwanted Michael addition during deactylation; can we bring about an elimination

Started by Babcock_Hall | Last post by rolnor March 28, 2024, 02:18:20 PM

Horner Wadsworth Emmons reactions of alkyl vs. aryl aldehydes

Started by Babcock_Hall | Last post by rolnor September 15, 2021, 11:02:05 AM

one-pot transformation of an alkene to bromomethylketone

Started by Babcock_Hall | Last post by Babcock_Hall June 06, 2022, 08:39:10 AM

Sulfamidophosphonate synthesis via n-butyllithium: ratio of starting materials

Started by Babcock_Hall | Last post by rolnor July 28, 2023, 06:33:34 PM