Carboxyl-Assisted meta-Selective C-H Functionalizations of Benzylsulfonamides.
Org Lett
; 22(20): 7791-7796, 2020 10 16.
Article
em En
| MEDLINE
| ID: mdl-32991192
ABSTRACT
A protocol of carboxyl-group-assisted, Pd(II)-catalyzed remote meta-C(sp2)-H olefination and arylation of benzylsulfonamides has been developed. It was supposed to proceed through a κ2 coordination of the carboxyl group to the Pd center. These findings demonstrated the versatility of carboxyl-assisted remote meta-C-H activation strategy and might stimulate the exploration of novel reactivity and selectivity of other traditional chelating groups in different contexts.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Org Lett
Ano de publicação:
2020
Tipo de documento:
Article