Synthesis 2017; 49(24): 5364-5370
DOI: 10.1055/s-0036-1590895
paper
© Georg Thieme Verlag Stuttgart · New York

Recycled Pd/C-Catalyzed Heck Reaction of 2-Iodoanilines under Ligand-Free Conditions

Autoren

  • Xiao-Yu Zhou*

    a   College of Chemistry and Materials Engineering, Liupanshui Normal University, Liupanshui, 553004, P. R. of China   eMail: zhouxiaoyu20062006@126.com
  • Xia Chen*

    a   College of Chemistry and Materials Engineering, Liupanshui Normal University, Liupanshui, 553004, P. R. of China   eMail: zhouxiaoyu20062006@126.com
  • Liang-Guang Wang

    b   College of Chemistry and Chemical Engineering, Anshun University, Anshun, 561000, P. R. of China

The work was supported by the Youth Science and Technology Talent Development Project in the Education Department of Guizhou Province (Grant No.qianjiaohe KY zi [2016] number 263) and by the Innovation Team of Liupanshui Normal University (Grant No. LPSSYKJTD201601).
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Publikationsverlauf

Received: 27. Juni 2017

Accepted after revision: 07. August 2017

Publikationsdatum:
28. August 2017 (online)


Graphical Abstract

Abstract

Recyclable Pd/C-catalyzed Heck reaction of 2-iodoanilines with acrylate has been developed. The reaction occurred readily in 1,4-dioxane using Pd/C (10 wt%) as catalyst under ligand-free conditions, and the cross-coupling products were obtained with medium to high yield. Gram-scale reactions and recycling of the catalyst were also demonstrated.

Supporting Information