Tamura, Yasumitsu’s team published research in Chemical & Pharmaceutical Bulletin in 1976 | CAS: 39602-93-2

Chemical & Pharmaceutical Bulletin published new progress about Acylation. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, COA of Formula: C3H7IN4.

Tamura, Yasumitsu published the artcileReactions of 1-methyl-1H-1,2,4-triazolium 4-imine and 4-acylimines with acetylenic esters, COA of Formula: C3H7IN4, the main research area is triazolium imine acylation; triazoleacetate carboxamidomethylene; carboxamidomethylenetriazoleacetate.

Reaction of the triazolium iodide I with MeO2CCCCO2Me or MeO2CCCH in the presence of alkali followed by heating with H2O gave Me 1H-pyrazole-4-carboxylates in low yields; reaction of 4-acylimino-1-methyl-1H-1,2,4-triazolium betaines II (R = Ph,Me,OEt) with MeO2CCCH gave the 1-methyl-1H-1,2,4-triazole III.

Chemical & Pharmaceutical Bulletin published new progress about Acylation. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, COA of Formula: C3H7IN4.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics