Literature DB >> 21165514

Gallium(III)-catalysed bromocyanation of alkynes: regio- and stereoselective synthesis of β-bromo-α,β-unsaturated nitriles.

Masahito Murai1, Ryo Hatano, Sachie Kitabata, Kouichi Ohe.   

Abstract

Treatment of arylacetylenes and cyanogen bromide in ClCH(2)CH(2)Cl with a catalytic amount of GaCl(3) afforded (Z)-β-bromoacrylonitriles with high regio- and stereoselectivity.

Entities:  

Year:  2010        PMID： 21165514     DOI： 10.1039/c0cc04385k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

1.  Transition Metals Catalyzed Element-Cyano Bonds Activations.

Authors:  Rui Wang; John R Falck
Journal:  Catal Rev Sci Eng       Date:  2014-07       Impact factor: 20.217

2.  One-pot regioselective C-H activation iodination-cyanation of 2,4-diarylquinazolines using malononitrile as a cyano source.

Authors:  Ziqiao Yan; Banlai Ouyang; Xunchun Mao; Wei Gao; Zhihong Deng; Yiyuan Peng
Journal:  RSC Adv       Date:  2019-06-11       Impact factor: 4.036

Review 3.  Direct cyanation, hydrocyanation, dicyanation and cyanofunctionalization of alkynes.

Authors:  Lifen Peng; Zhifang Hu; Hong Wang; Li Wu; Yinchun Jiao; Zilong Tang; Xinhua Xu
Journal:  RSC Adv       Date:  2020-03-10       Impact factor: 4.036

4.  Transformations of X (C, O, N)-CN Bonds: Cases of Selective X (C, O, N)-C Activation.

Authors:  Rui Wang; John Russell Falck
Journal:  RSC Adv       Date:  2014-01-01       Impact factor: 3.361

5.  Metal-Free Direct C-H Cyanation of Alkenes.

Authors:  Xi Wang; Armido Studer
Journal:  Angew Chem Int Ed Engl       Date:  2018-08-06       Impact factor: 15.336

6.  E- and Z-, di- and tri-substituted alkenyl nitriles through catalytic cross-metathesis.

Authors:  Yucheng Mu; Thach T Nguyen; Ming Joo Koh; Richard R Schrock; Amir H Hoveyda
Journal:  Nat Chem       Date:  2019-04-01       Impact factor: 24.427
  6 in total

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