Rhodium(I)‐Catalyzed C−C Bond Activation of Siloxyvinylcyclopropanes with Diazoesters | Zendy

Feng Sheng | Zendy; Mo Fanyang | Zendy; Xia Ying | Zendy; Liu Zhenxing | Zendy; Liu Zhen | Zendy; Zhang Yan | Zendy; Wang Jianbo | Zendy

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Rhodium(I)‐Catalyzed C−C Bond Activation of Siloxyvinylcyclopropanes with Diazoesters

Author(s) -

Feng Sheng,

Mo Fanyang,

Xia Ying,

Liu Zhenxing,

Liu Zhen,

Zhang Yan,

Wang Jianbo

Publication year - 2016

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201609642

Subject(s) - rhodium , alkene , chemistry , catalysis , cycloaddition , bond cleavage , stereochemistry , cleavage (geology) , medicinal chemistry , organic chemistry , materials science , fracture (geology) , composite material

The rhodium(I)‐catalyzed C−C bond activation reaction of siloxyvinylcyclopropanes with diazoesters demonstrates a novel mode of C−C bond cleavage of siloxyvinvylcyclopanes. The alkene products were obtained as single E ‐configured isomers in good yields. A σ,η 3 ‐allyl rhodium complex, which has been previously proposed as the key intermediate in rhodium(I)‐catalyzed cycloaddition of vinylcyclopropanes, has been isolated and characterized by X‐ray crystallography.

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