Synlett 2013; 24(20): 2709-2714
DOI: 10.1055/s-0033-1338983
letter
© Georg Thieme Verlag Stuttgart · New York

A Combination of Copper(0) Powder and Selectfluor Enables Generation of Cationic Copper Species for Mild 1,2-Dicarbonylation of Alkynes

Autoren

  • Wenxia Zhang

    State Key Laboratory Breeding Base of Green Chemistry–Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, P. R. of China   Fax: +86(571)88320066   eMail: ykuiliu@zjut.edu
  • Jian Zhang

    State Key Laboratory Breeding Base of Green Chemistry–Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, P. R. of China   Fax: +86(571)88320066   eMail: ykuiliu@zjut.edu
  • Yunkui Liu*

    State Key Laboratory Breeding Base of Green Chemistry–Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, P. R. of China   Fax: +86(571)88320066   eMail: ykuiliu@zjut.edu
  • Zhenyuan Xu

    State Key Laboratory Breeding Base of Green Chemistry–Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, P. R. of China   Fax: +86(571)88320066   eMail: ykuiliu@zjut.edu
Weitere Informationen

Publikationsverlauf

Received: 08. August 2013

Accepted after revision: 08. September 2013

Publikationsdatum:
05. November 2013 (online)


Graphical Abstract

Abstract

A combination of copper powder and Selectfluor permits the generation of cationic copper species that efficiently catalyze 1,2-dicarbonylation of alkynes under mild conditions with water and dioxygen as inexpensive and environmentally benign sources of oxygen.

Supporting Information