Premium
Carbon Dioxide Incorporation into Alkyne Compounds Mediated by Silver Catalysts
Author(s) -
Kikuchi Satoshi,
Yamada Tohru
Publication year - 2014
Publication title -
the chemical record
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.61
H-Index - 78
eISSN - 1528-0691
pISSN - 1527-8999
DOI - 10.1002/tcr.201300025
Subject(s) - catalysis , alkyne , substrate (aquarium) , carbon dioxide , chemistry , triple bond , carbon fibers , base (topology) , organic chemistry , combinatorial chemistry , double bond , materials science , mathematical analysis , oceanography , mathematics , composite number , composite material , geology
Abstract We have reported that a silver catalyst with a base was an effective system for the incorporation and utilization of carbon dioxide in organic syntheses under mild reaction conditions. The C≡C triple bond activation by the silver catalysts was assumed to be a key step in these reactions, which was supported by DFT calculations with a model substrate. Based on these reports, we recently developed three new CO 2 incorporations under the mild reaction conditions using our silver catalyst system. In this Personal Account, we describe the silver‐catalyzed CO 2 incorporation with C–C bond formation to afford the corresponding γ‐lactone derivatives and the synthesis of benzoxazin‐2‐one derivatives and 4‐hydroxyquinolin‐2(1 H )‐one derivatives from alkynylanilines with carbon dioxide catalyzed by silver salts.