Solid phase synthesis of hydroxy benzothiazepinones through cyclative release under thermolysis

Sampath Kumar, H. M. ; Pawan Chakravarthy, P. ; Shesha Rao, M. ; Joyasawal, Sipak ; Yadav, J. S. (2004) Solid phase synthesis of hydroxy benzothiazepinones through cyclative release under thermolysis Chemistry Letters, 33 (7). pp. 888-889. ISSN 0366-7022

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Official URL: http://www.jstage.jst.go.jp/article/cl/33/7/33_888...

Related URL: http://dx.doi.org/10.1246/cl.2004.888

Abstract

Hydroxy benzothiazepinones were synthesized by a simple procedure involving epoxidation of polymer bound cinnamic acids followed by nucleophilic opening of the resulting glycidic ester by o-aminothiophenol to afford the intermediate hydroxy anilino-esters which underwent cyclization cleavage on heating in DMF to release the product completely.

Item Type:Article
Source:Copyright of this article belongs to Chemical Society of Japan.
ID Code:63235
Deposited On:28 Sep 2011 03:21
Last Modified:28 Sep 2011 03:21

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