C-C bond formation with carbon dioxide promoted by a silver catalyst

Satoshi Kikuchi; Kohei Sekine; Tomonobu Ishida; Tohru Yamada

doi:10.1002/anie.201201399

C-C bond formation with carbon dioxide promoted by a silver catalyst

Satoshi Kikuchi, Kohei Sekine, Tomonobu Ishida, Tohru Yamada

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

74 Citations (Scopus)

Abstract

A catalytic amount of silver benzoate with 7-methyl-1,5,7-triazabicyclo[4. 4.0]dec-5-ene (MTBD) was an effective catalytic system for the reaction of carbon dioxide with various ketones containing an alkyne group at an appropriate position (see scheme). These reactions afforded the corresponding γ-lactone derivatives in good to high yields under mild conditions.

Original language	English
Pages (from-to)	6989-6992
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	28
DOIs	https://doi.org/10.1002/anie.201201399
Publication status	Published - 2012 Jul 9

Keywords

C-C bond formation
carbon dioxide
homogeneous catalysis
silver
synthetic methods

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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10.1002/anie.201201399

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AU - Kikuchi, Satoshi

AU - Sekine, Kohei

AU - Ishida, Tomonobu

AU - Yamada, Tohru

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Y1 - 2012/7/9

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AB - A catalytic amount of silver benzoate with 7-methyl-1,5,7-triazabicyclo[4. 4.0]dec-5-ene (MTBD) was an effective catalytic system for the reaction of carbon dioxide with various ketones containing an alkyne group at an appropriate position (see scheme). These reactions afforded the corresponding γ-lactone derivatives in good to high yields under mild conditions.

KW - C-C bond formation

KW - carbon dioxide

KW - homogeneous catalysis

KW - silver

KW - synthetic methods

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