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Communication | Regular issue | Vol 45, No. 7, 1997, pp.1251-1255
Published online, 1st January, 1970
DOI: 10.3987/COM-97-7776
The Reactin of Tetrazolylimines with Grignard Reagents

Sung-eun Yoo* and Young-dae Gong

*Pharmaceutical Division, Korea Research Institute of Chemical Technology, P.O. Box 107, Yusung, Taejon 305-343, Korea

Abstract

The addition of alkyl Grignard reagnets on 1-benzyltetrazole imines occurs at the nitrogen atom to give the corresponding N-alkylated tetrazole amines (the azophilic prodcut). In contrast the same reagents on the 2-benzyltetrazole imines exclusively attack the imino carbon (the carbophilic product).