Literature DB >> 24129665

Efficient and regioselective nickel-catalyzed [2 + 2 + 2] cyclotrimerization of ynoates and related alkynes.

Sanjeewa K Rodrigo1, Israel V Powell, Michael G Coleman, Jeanette A Krause, Hairong Guan.   

Abstract

A nickel-based catalytic system has been developed for [2 + 2 + 2] cyclotrimerization of various alkynes, especially ynoates. This catalytic system enables facile construction of substituted aromatic compounds in excellent yields with high regioselectivity.

Entities:  

Year:  2013        PMID： 24129665     DOI： 10.1039/c3ob41872c

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN： 1477-0520            Impact factor:   3.876


  4 in total

1.  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

2.  Enantioselective Nickel-Catalyzed Alkyne-Azide Cycloaddition by Dynamic Kinetic Resolution.

Authors:  En-Chih Liu; Joseph J Topczewski
Journal:  J Am Chem Soc       Date:  2021-04-02       Impact factor: 15.419

Review 3.  Mechanochemistry as an emerging tool for molecular synthesis: what can it offer?

Authors:  Joseph L Howard; Qun Cao; Duncan L Browne
Journal:  Chem Sci       Date:  2018-03-07       Impact factor: 9.825

4.  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
  4 in total

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