Synthesis of 3,3-disubstituted 1-(1H-tetrazol-5-ylmethoxy)triaz-1-ene 2-oxides
作者:G. A. Smirnov、P. B. Gordeev、O. A. Luk’yanov
DOI:10.1007/s11172-020-2729-3
日期:2020.1
3,3-Disubstituted 1-(tetrazol-5-ylmethoxy)triaz-1-ene 2-oxides were synthesized by heating the corresponding 1-cyanomethyl derivatives with sodium azide in DMF. The starting 1-cyanomethyl derivatives were prepared by either the reaction of chloroacetonitrile with the salts of 3,3-disubstituted 1-hydroxytriaz-1-ene 2-oxides or successive transformations of these salts to 1-methoxycarbonylmethyl and