Literature DB >> 30325097

Palladium-Catalyzed C-H Alkenylation of Arenes with Alkynes: Stereoselective Synthesis of Vinyl Chlorides via a 1,4-Chlorine Migration.

Zhen Li1, Wei-Liang Duan1,2.   

Abstract

A directing group-free, ligand-promoted palladium-catalyzed C-H arylation of internal alkynes with simple arenes was developed. Alkenyl chlorides resulting from a 1,4-chlorine migration or trisubstituted alkenes were produced in moderate to good yields depending on the type of alkyne.
© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  1,4-chlorine migration; C−H activation; alkyne; ligand-accelerated catalysis; palladium

Year:  2018        PMID： 30325097     DOI： 10.1002/anie.201808866

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  3 in total

1.  Ni-catalyzed hydroarylation of alkynes with unactivated β-C(sp2)-H bonds.

Authors:  Shao-Long Qi; Yu-Peng Liu; Yi Li; Yu-Xin Luan; Mengchun Ye
Journal:  Nat Commun       Date:  2022-05-26       Impact factor: 17.694

2.  Visible Light-Enabled sp3 -C-H Functionalization with Chloro- and Bromoalkynes: Chemoselective Route to Vinylchlorides or Alkynes.

Authors:  Tapas Adak; Marvin Hoffmann; Sina Witzel; Matthias Rudolph; Andreas Dreuw; A Stephen K Hashmi
Journal:  Chemistry       Date:  2020-10-15       Impact factor: 5.236

3.  Suzuki-Miyaura Coupling Enabled by Aryl to Vinyl 1,4-Palladium Migration.

Authors:  Meng-Yao Li; Pengbo Han; Tian-Jiao Hu; Dong Wei; Ge Zhang; Anjun Qin; Chen-Guo Feng; Ben Zhong Tang; Guo-Qiang Lin
Journal:  iScience       Date:  2020-03-07
  3 in total

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