Witiak, Donald T.; Lu, Matthias C. published the artcile< Product ratio analysis of the reaction of methyl cis- and trans-β-(acetylthio)acrylates with diazomethane>, Recommanded Product: Methyl 1-Methylpyrazole-3-carboxylate, the main research area is pyrazoles from acetylthioacrylates diazomethanation; acetylthioacrylates diazomethanation pyrazoles from; diazomethanation acetylthioacrylates pyrazoles from.
The relative yield of Me cis-β-(methylmercapto)acrylate 1-methyl-5-carbomethoxypyrazole 3-carbomethoxypyrazole and 1-methyl-3-carbomethoxypyrazole when Me cis- or trans-β-(acetylthio)acrylate undergoes reaction with excess CH2N2 in ether, was determined by means of gas-liquid partition chromatog. The analysis shows product formation to be dependent upon the stereochemistry of the starting Me β-(acetylthio)acrylate. Competing reaction pathways are proposed to account for the different yields of products. 25 references.
Journal of Organic Chemistry published new progress about 17827-61-1. 17827-61-1 belongs to class pyrazoles-derivatives, and the molecular formula is C6H8N2O2, Recommanded Product: Methyl 1-Methylpyrazole-3-carboxylate.
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics