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Metal-free oxidative carbonylation on enaminone CC bond for the cascade synthesis of benzothiazole-containing vicinal diketones

The cascade reactions between enaminones and o -aminothiophenols have been implemented to provide unprecedented vicinal diketones containing benzothiazole structures. The construction of the products has been realized under metal-free conditions via carbonylation on the CC double bond of the enamin...

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Bibliographic Details
Published in:Green chemistry : an international journal and green chemistry resource : GC 2016, Vol.18 (2), p.402-405
Main Authors: Wan, Jie-Ping, Zhou, Youyi, Liu, Yunyun, Sheng, Shouri
Format: Article
Language:English
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Summary:The cascade reactions between enaminones and o -aminothiophenols have been implemented to provide unprecedented vicinal diketones containing benzothiazole structures. The construction of the products has been realized under metal-free conditions via carbonylation on the CC double bond of the enaminone. The tunable synthesis of 2-aroylbenzothiazoles has been achieved by using identical starting materials under modified reaction conditions.
ISSN:1463-9262
1463-9270
DOI:10.1039/C5GC01821H