Highly stereoselective olefin cyclopropanation of diazooxindoles catalyzed by a C2-symmetric spiroketal bisphosphine/Au(I) complex

DOI: 10.1021/ja4040895

Source and publish data:

Journal of the American Chemical Society p. 8197 - 8200 (2013)

Update date:2022-08-04

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Authors:

Cao, Zhong-Yan

Wang, Xiaoming

Tan, Chen

Zhao, Xiao-Li

Zhou, Jian

Ding, Kuiling

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Article abstract of DOI:10.1021/ja4040895

A spiroketal bisphosphine (SKP) derived chiral digold complex is identified as a powerful catalyst for the highly diastereo- and enantioselective synthesis of spirocyclopropyloxindoles from diazooxindoles and a broad range of alkenes, including both cis and trans 1,2-disubstituted alkenes.

Full text of DOI:10.1021/ja4040895

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