Literature DB >> 11869133

Ni-catalyzed highly regio- and chemoselective cocycloaddition of nonconjugated diynes with 1,3-diynes: a novel method for polysubstituted arylalkynes.

Arumugasamy Jeevanandam1, Rajendra Prasad Korivi, I-wen Huang Iw, Chien-Hong Cheng.   

Abstract

[reaction: see text] Effective nickel-catalyzed cocycloaddition of nonconjugated diynes with conjugated diynes yields polysubstituted arylalkynes in good to excellent yields with high regio- and chemoselectivity.

Entities:  

Year:  2002        PMID： 11869133     DOI： 10.1021/ol017300l

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  4 in total

1.  Selectivity in the ruthenium-catalyzed alder ene reactions of di- and triynes.

Authors:  Eun Jin Cho; Daesung Lee
Journal:  J Am Chem Soc       Date:  2007-05-08       Impact factor: 15.419

2.  Enhanced Catalytic Activity of Nickel Complexes of an Adaptive Diphosphine-Benzophenone Ligand in Alkyne Cyclotrimerization.

Authors:  Alessio F Orsino; Manuel Gutiérrez Del Campo; Martin Lutz; Marc-Etienne Moret
Journal:  ACS Catal       Date:  2019-01-31       Impact factor: 13.084

3.  Benzene construction via Pd-catalyzed cyclization of 2,7-alkadiynylic carbonates in the presence of alkynes.

Authors:  Yuchen Zhang; Wangteng Wu; Chunling Fu; Xin Huang; Shengming Ma
Journal:  Chem Sci       Date:  2018-12-19       Impact factor: 9.825

4.  Stereoselective synthesis of pentasubstituted 1,3-dienes via Ni-catalyzed reductive coupling of unsymmetrical internal alkynes.

Authors:  Zhijun Zhou; Jiachang Chen; Herong Chen; Wangqing Kong
Journal:  Chem Sci       Date:  2020-09-10       Impact factor: 9.825
  4 in total

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