N-Heterocyclic carbene-triggered transition-metal-free synthesis of 2,3-disubstituted benzofuran derivatives.
Org Biomol Chem
; 14(27): 6463-9, 2016 Jul 06.
Article
em En
| MEDLINE
| ID: mdl-27283389
ABSTRACT
An NHC-triggered, transition-metal-free strategy for the efficient synthesis of 2,3-disubstituted benzofuran derivatives in moderate to excellent yields from aryl or alkyl aldehydes and o-quinone methides has been developed. This method features mild reaction conditions, operational simplicity, broad substrate scope and convergent assembly.
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MEDLINE
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En
Ano de publicação:
2016
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Article