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Title: Microwave assisted heterocyclization: A rapid and efficient synthesis of 1,5-benzothiazepines
Authors: Patel, V M
Desai, K R
Issue Date: Jan-2004
Publisher: NISCAIR-CSIR, India
Abstract: 1,5-Benzothiazepines 3 have been synthesized in 75-90% yield by a microwave promoted condensation of 2-aminothiophenol 2 and various chalcones 1 in the presence of catalytic amount of glacial acetic acid using N,N-dimethylformamide (DMF) as a reaction mediator. The work-up is simple and involves treatment with ice-cold water.
Page(s): 199-201
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.43B(01) [January 2004]

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