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Palladium-Catalyzed Arylation of Unactivated γ-Methylene C(sp(3) )-H and δ-C-H Bonds with an Oxazoline-Carboxylate Auxiliary.
Ling, Peng-Xiang; Fang, Sheng-Long; Yin, Xue-Song; Chen, Kai; Sun, Bo-Zheng; Shi, Bing-Feng.
Afiliação
  • Ling PX; Department of Chemistry, Zhejiang University, Hangzhou 310027 (P.R. China).
  • Fang SL; Department of Chemistry, Zhejiang University, Hangzhou 310027 (P.R. China).
  • Yin XS; Department of Chemistry, Zhejiang University, Hangzhou 310027 (P.R. China).
  • Chen K; Department of Chemistry, Zhejiang University, Hangzhou 310027 (P.R. China).
  • Sun BZ; Department of Chemistry, Zhejiang University, Hangzhou 310027 (P.R. China).
  • Shi BF; Department of Chemistry, Zhejiang University, Hangzhou 310027 (P.R. China). bfshi@zju.edu.cn.
Chemistry ; 21(48): 17503-7, 2015 Nov 23.
Article em En | MEDLINE | ID: mdl-26769628
ABSTRACT
A palladium-catalyzed arylation of unactivated γ-methylene C(sp(3) )H and remote δ-CH bonds by using an oxazoline-carboxylate directing group has been developed. Arylation occurs with a broad substrate scope and high tolerance of functional groups (i.e., halogen, nitro, cyano, ether, trifluoromethyl, amine, and ester). The oxazoline-type auxiliary can be removed under acidic conditions.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chemistry Assunto da revista: QUIMICA Ano de publicação: 2015 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chemistry Assunto da revista: QUIMICA Ano de publicação: 2015 Tipo de documento: Article