The synthesis and reactions of trisubstituted N-(X-2-benzothiazolyl) formamidines

M Lácová, NT Nga

文献索引：Lacova, Margita; Nga, Nguyen Thi Collection of Czechoslovak Chemical Communications, 1987 , vol. 52, # 4 p. 1006 - 1014

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被引用次数: 6

摘要

Abstract The modified Vilsmeier-Haack reagent ANC (O) H-ClSO 2 C 6 H 5 (A=(CH 3) 2,(C 2 H 5) 2,(CH 2) 5, CH 2 CH 2 OCH 2 CH 2) reacts with 2-amino-X-benzothiazole in pyridine and ether to give three types of products in high yields depending on the character of substituents A and X. Isolated were: N, N-dialkyl-N'-(X-2-benzothiazolyl) formamidines, N, N'- bis (X-2-benzothiazolyl) formamidines, and N, N-dialkyl-N', N-bis (X-2-benzothiazolyl) ...