Monatshefte fur Chemie p. 425 - 430 (1993)
Update date:2022-08-05
Topics:
Steiner, B.
Koos, M.
Matulova, M.
Proksa, B.
2-Aminothiophenol (1) reacts with 3-chloro-2,4-pentanedione (2) in the presence of pyridine to form 2-acetyl-3-methyl-4H-1,4-benzothiazine (3) in high yields.Reaction of 3 with hydrazine gives 4-(2'-aminophenylthio)-3,5-dimethylpyrazole (5).Condensation o
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Doi:10.1135/cccc19930941
(1993)Doi:10.1134/S0022476613040161
(2013)Doi:10.1021/ja00077a055
(1993)Doi:10.1021/ja00075a016
(1993)Doi:10.1055/s-2004-815953
(2004)Doi:10.1021/jo034975o
(2003)
