958814-70-5

Basic information

• Product Name: methyl 4-acetamidobenzenesulfinate
• Synonyms: methyl 4-acetamidobenzenesulfinate
• CAS NO: 958814-70-5
• Molecular Weight: 213.257
• Mol File: 958814-70-5.mol

Chemical Properties

• CAS DataBase Reference: methyl 4-acetamidobenzenesulfinate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 4-acetamidobenzenesulfinate(958814-70-5)
• EPA Substance Registry System: methyl 4-acetamidobenzenesulfinate(958814-70-5)

Safety Data

• Hazardous Substances Data: 958814-70-5(Hazardous Substances Data)

Upstream product

• 121-60-8 p-acetylaminobenzenesulfonyl chloride 
• 67-56-1 methanol 
• 3989-50-2 4-acetamidobenzenesulfonylhydrazine 
• 1126-81-4 4-acetamidothiophenol 

Downstream Products

• 16766-09-9 (4-acetamidophenyl)disulfide 

Relevant articles and documents

A sustainable oxidative esterification of thiols with alcohols by a cobalt nanocatalyst supported on doped carbon

Here, we developed a new cobalt nanocatalyst supported on N-SiO2-doped activated carbon (Co/N-SiO2-AC), which exhibits excellent catalytic performance towards the oxidative esterification of (hetero)aryl and alkyl thiols with alcohols. A wide array of sulfinic esters were efficiently afforded in an exclusive chemoselective manner. The developed synthetic method proceeds with the merits of mild reaction conditions, broad substrate scope, operational simplicity, good functional group tolerance, earth-abundant and reusable cobalt catalysts, the utilization of renewable alcohols as the coupling partners and molecular O2 as the sole oxidant, which offers a practical method for sustainable synthesis of sulfinic esters.

NaHSO3-Mediated Direct Synthesis of Sulfinic Esters from Sulfonyl Hydrazides under Transition-Metal-Free Conditions

We have developed a protocol for the NaHSO3-promoted esterification of sulfonyl hydrazides with alcohols for the synthesis of sulfinic esters. Various sulfonyl hydrazides could be converted to the corresponding sulfinic esters in good to high yields. The merits of this protocol include mild transition-metal-free reaction conditions, an inexpensive and available reagent, and operational simplicity. Controlled experiments reveal that this transformation probably undergoes via a radical pathway. (Figure presented.).