Yu. S. Gurenkova, I. V. Kornyakov, V. A. Ostrovsky
Jul 1, 2020
Citations
0
Influential Citations
0
Citations
Journal
Russian Journal of General Chemistry
Abstract
8-Phenyltetrazolo[5,1-b][1,3,4]thiadiazepine was obtained as a result of intermolecular cyclization of 1-amino-1H-tetrazole-5-thiol and 3-phenyl-2-propynal. The reaction of α-bromocinnamaldehyde with 1-amino-1H-tetrazole-5-thiol led to the formation of 7-benzylidene-7H-tetrazolo[5,1-b][1,3,4]thiadiazine. An effective method was developed for the synthesis of 1-[(3-phenylprop-2-yn-1-yl)amino]-1H-tetrazole-5-thiol, a key intermediate in the possible synthesis of 7-benzylidene-6,7-dihydro-5H-tetrazolo[5,1-b][1,3,4]thiadiazine.