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Synthesis of 3,4-dihydro-2H-1,3,5-thiadiazines
Journal article   Peer reviewed

Synthesis of 3,4-dihydro-2H-1,3,5-thiadiazines

Alan R Katritzky, Anatoliy V Vakulenko, Yong-Jiang Xu and Peter J Steel
Journal of organic chemistry, Vol.67(14), pp.4960-4962
12/07/2002
DOI: https://doi.org/10.1021/jo020033s
PMID: 12098312

Abstract

3,4-Dihydro-2H-1,3,5-thiadiazines substituted at the 3 and 6 positions were synthesized by treatment of N-substituted N,N-bis(1H-1,2,3-benzotriazol-1-ylmethyl)-amines with thioamides and zinc bromide in dry CH(2)Cl(2) at room temperature for 48-60 h in 48-80% yields.

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