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Synlett 2009(7): 1123-1125
DOI: 10.1055/s-0028-1088114
DOI: 10.1055/s-0028-1088114
LETTER
© Georg Thieme Verlag
Stuttgart ˙ New York
A Novel and Facile One-Pot Synthesis of 3-Aryl-4H-benzo[1,4]thiazin-2-amine
Further Information
Received
1 December 2008
Publication Date:
26 March 2009 (online)
Publication History
Publication Date:
26 March 2009 (online)
Abstract
A high-yielding and fast method for the synthesis of 3-aryl-4H-benzo[1,4]thiazin-2-amine via one-pot, three-component reaction of an aromatic aldehyde, isocyanide, and o-amino thiophenol using PTSA as a catalyst is described.
Key words
one-pot synthesis - 3-aryl-4H-benzo[1,4]thiazin-2-amine - catalyst
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