Literature DB >> 29719960

Cu(I)-Catalyzed Coupling of Bis(trimethylsilyl)diazomethane with Terminal Alkynes: A Synthesis of 1,1-Disilyl Allenes.

Shuai Xu1, Ri Chen1, Zihao Fu1, Yunpeng Gao1, Jianbo Wang1,2.   

Abstract

A Cu(I)-catalyzed cross-coupling reaction of terminal alkynes and bis(trimethylsilyl)diazomethane is reported. Mechanistically, the reaction is based on the recently developed cross-coupling reactions through metal-carbene migratory insertion. This reaction provides an efficient synthetic method for 1,1-disilyl allenes. Subsequent transformations of 1,1-disilyl allenes are investigated, which show diverse reactivities of these allenes.

Entities:  

Year:  2018        PMID： 29719960     DOI： 10.1021/acs.joc.8b00651

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  4 in total

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Authors:  Kuiyong Dong; Mengting Liu; Xinfang Xu
Journal:  Molecules       Date:  2022-05-11       Impact factor: 4.927

2.  Efficient Copper-Catalyzed Multicomponent Synthesis of N-Acyl Amidines via Acyl Nitrenes.

Authors:  Kaj M van Vliet; Lara H Polak; Maxime A Siegler; Jarl Ivar van der Vlugt; Célia Fonseca Guerra; Bas de Bruin
Journal:  J Am Chem Soc       Date:  2019-09-10       Impact factor: 15.419

3.  Asymmetric retro-[1,4]-Brook rearrangement of 3-silyl allyloxysilanes via chirality transfer from silicon to carbon.

Authors:  Ya Wu; Hua Chen; Wenyu Yang; Yu Fan; Lu Gao; Zhishan Su; Changwei Hu; Zhenlei Song
Journal:  RSC Adv       Date:  2019-08-21       Impact factor: 4.036

4.  Rhodium-Catalyzed C-H Methylation and Alkylation Reactions by Carbene-Transfer Reactions.

Authors:  Claire Empel; Sripati Jana; Tim Langletz; Rene M Koenigs
Journal:  Chemistry       Date:  2022-02-02       Impact factor: 5.020
  4 in total

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