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Palladium(II)/Lewis acid synergistically catalyzed allylic C-H olefination.
Wang, Pu-Sheng; Lin, Hua-Chen; Zhou, Xiao-Le; Gong, Liu-Zhu.
Afiliação
  • Wang PS; Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China , Hefei 230026, China.
Org Lett ; 16(12): 3332-5, 2014 Jun 20.
Article em En | MEDLINE | ID: mdl-24922318
ABSTRACT
The first allylic C-H olefination with α-diazo esters synergistically catalyzed by a palladium(II) complex and (salen)CrCl has been established to directly generate conjugated polyene derivatives in moderate to high yields and with excellent stereoselectivities.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2014 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2014 Tipo de documento: Article