Synlett 2014; 25(11): 1626-1628
DOI: 10.1055/s-0034-1378205
letter
© Georg Thieme Verlag Stuttgart · New York

Visible Light Induced Photocatalytic Conversion of Enamines into Amides

Authors

  • Jing Li

    Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen University Town, Shenzhen 518055, P. R. of China   Fax: +86(755)26032702   Email: dzw@pkusz.edu.cn
  • Shunyou Cai

    Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen University Town, Shenzhen 518055, P. R. of China   Fax: +86(755)26032702   Email: dzw@pkusz.edu.cn
  • Jietao Chen

    Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen University Town, Shenzhen 518055, P. R. of China   Fax: +86(755)26032702   Email: dzw@pkusz.edu.cn
  • Yaohong Zhao

    Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen University Town, Shenzhen 518055, P. R. of China   Fax: +86(755)26032702   Email: dzw@pkusz.edu.cn
  • David Zhigang Wang*

    Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen University Town, Shenzhen 518055, P. R. of China   Fax: +86(755)26032702   Email: dzw@pkusz.edu.cn
Further Information

Publication History

Received: 22 March 2014

Accepted after revision: 04 May 2014

Publication Date:
05 June 2014 (online)


Graphical Abstract

Abstract

A series of enamines were photocatalytically cleaved to produce amide products under simple visible-light irradiation from a 45 W household light bulb. Mechanistically, the reactions appear to involve photosensitized formation of a singlet oxygen intermediate and a subsequent [2+2] cycloaddition event.

Supporting Information