Rhodium(III)-catalyzed alkenylation reactions of 8-methylquinolines with alkynes by C(sp3)-H activation.
Angew Chem Int Ed Engl
; 53(16): 4191-5, 2014 Apr 14.
Article
em En
| MEDLINE
| ID: mdl-24623676
ABSTRACT
The alkenylation reactions of 8-methylquinolines with alkynes, catalyzed by [{Cp*RhCl2}2], proceeds efficiently to give 8-allylquinolines in good yields by C(sp(3))-H bond activation. These reactions are highly regio- and stereoselective. A catalytically competent five-membered rhodacycle has been structurally characterized, thus revealing a key intermediate in the catalytic cycle.
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01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
2014
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Article