Issue 8, 2015

Sulfone promoted Rh(iii)-catalyzed C–H activation and base assisted 1,5-H shift strategy for the construction of seven-membered rings

Abstract

A facile synthesis of thiepine sulfones is described. It relies on a sequence of Rh(III)-catalyzed C–H cleavage, 1,5-H shift, and intramolecular allene insertion. As a result of extremely readily accessible starting materials and convenient operation, this protocol should be an appealing strategy in organic synthesis.

Graphical abstract: Sulfone promoted Rh(iii)-catalyzed C–H activation and base assisted 1,5-H shift strategy for the construction of seven-membered rings

Supplementary files

Article information

Article type
Research Article
Submitted
19 Cig 2015
Accepted
05 Qas 2015
First published
08 Qas 2015

Org. Chem. Front., 2015,2, 947-950

Sulfone promoted Rh(III)-catalyzed C–H activation and base assisted 1,5-H shift strategy for the construction of seven-membered rings

D. Chen, G. Xing and H. Zhou, Org. Chem. Front., 2015, 2, 947 DOI: 10.1039/C5QO00089K

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