Literature DB >> 25620322

Dual gold-catalyzed head-to-tail coupling of iodoalkynes.

Steffen Mader1, Lise Molinari, Matthias Rudolph, Frank Rominger, A Stephen K Hashmi.   

Abstract

Various haloalkynes are converted in the presence of a dual activation gold catalyst. Via a dual activation process a completely atom economic head-to-tail coupling delivers gem-dihalogenated conjugated enynes as valuable building blocks for organic synthesis.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  alkenes; alkynes; dual activation; gold; halogenated compounds

Year:  2015        PMID： 25620322     DOI： 10.1002/chem.201406594

Source DB:  PubMed          Journal:  Chemistry        ISSN： 0947-6539            Impact factor:   5.236


  4 in total

1.  Chemoselective Preparation of 1-Iodoalkynes, 1,2-Diiodoalkenes, and 1,1,2-Triiodoalkenes Based on the Oxidative Iodination of Terminal Alkynes.

Authors:  Youzhi Li; Daya Huang; Ju Huang; Yan Liu; Keiji Maruoka
Journal:  J Vis Exp       Date:  2018-09-12       Impact factor: 1.355

Review 2.  Metal-Catalyzed Haloalkynylation Reactions.

Authors:  Mathis Kreuzahler; Gebhard Haberhauer
Journal:  Chemistry       Date:  2021-11-18       Impact factor: 5.020

3.  Efficient synthesis of 1-iodoalkynes via Al2O3 mediated reaction of terminal alkynes and N-iodosuccinimide.

Authors:  Ming Yao; Jingjing Zhang; Sen Yang; Hangxing Xiong; Li Li; E Liu; Hong Shi
Journal:  RSC Adv       Date:  2020-01-23       Impact factor: 4.036

4.  Cyclopropenylmethyl Cation: A Concealed Intermediate in Gold(I)-Catalyzed Reactions.

Authors:  Mathis Kreuzahler; Gebhard Haberhauer
Journal:  Angew Chem Int Ed Engl       Date:  2020-08-10       Impact factor: 16.823
  4 in total

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