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Synthesis and antimicrobial activity of methyl-7-aryl(heteryl)-6-(2-thienoyl)-4,7- dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylates

✍ Scribed by V. L. Gein; V. V. Mishunin; E. P. Tsyplyakova; O. V. Vinokurova; M. I. Vakhrin


Publisher
Springer
Year
2009
Tongue
English
Weight
77 KB
Volume
43
Category
Article
ISSN
0091-150X

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Solvent-free synthesis of 5-methyl-7-ary
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## Abstract magnified image The solvent‐free synthesis of 5‐methyl‐7‐aryl‐4,7‐dihydrotetrazolo[1,5‐__a__]pyrimidine‐6‐carboxylic esters was performed and effectively catalyzed by sulfamic acid. Compared with conventional methods, this protocol features mild reaction conditions and high yields. Fur