Literature DB >> 23942891

Cyclotrimerization of terminal alkynes catalyzed by the system of NiCl2/Zn and (benzimidazolyl)-6-(1-(arylimino)ethyl)pyridines.

Chanjuan Xi1, Zelin Sun, Yongbing Liu.   

Abstract

An effective regioselective cyclotrimerization of terminal alkynes is achieved by the direct utilization of NiCl2·6H2O, Zn, and 2-(benzimidazolyl)-6-(1-(arylimino)ethyl)pyridine in one step under ambient temperature.

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Year:  2013        PMID： 23942891     DOI： 10.1039/c3dt51674a

Source DB:  PubMed          Journal:  Dalton Trans        ISSN： 1477-9226            Impact factor:   4.390


  3 in total

1.  5-Amino-1H-benzimidazole-2(3H)-thione: mol-ecular, crystal structure and Hirshfeld surface analysis.

Authors:  Dilnoza Rakhmonova; Lobar Gapurova; Surayyo Razzoqova; Shakhnoza Kadirova; Batirbay Torambetov; Zukhra Kadirova; Svitlana Shishkina
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2022-01-28

2.  Stereospecific Synthesis of E-Alkenes through Anti-Markovnikov Hydroalkylation of Terminal Alkynes.

Authors:  Avijit Hazra; Jason Chen; Gojko Lalic
Journal:  J Am Chem Soc       Date:  2019-08-02       Impact factor: 15.419

3.  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 in total

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