Literature DB >> 20376397

Remarkably variable reaction modes of frustrated Lewis pairs with non-conjugated terminal diacetylenes.

Chao Chen1, Roland Fröhlich, Gerald Kehr, Gerhard Erker.   

Abstract

The frustrated Lewis pair P(o-tolyl)(3)/B(C(6)F(5))(3) reacts with 1,7-octadiyne by acetylene C-C coupling to yield the zwitterionic product 2a. In contrast, the P(o-tolyl)(3)/B(C(6)F(5))(3) Lewis pair reacts with 1,6-heptadiyne by a sequence involving 1,1-carboboration of a terminal acetylene to eventually yield the heterocyclic product 4.

Entities:  

Year:  2010        PMID： 20376397     DOI： 10.1039/b926830h

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


  4 in total

1.  Thermomechanical Formation-Structure-Property Relationships in Photopolymerized Copper-Catalyzed Azide-Alkyne (CuAAC) Networks.

Authors:  Austin Baranek; Han Byul Song; Mathew McBride; Patricia Finnegan; Christopher N Bowman
Journal:  Macromolecules       Date:  2016-02-02       Impact factor: 5.985

2.  Piers' Borane-Induced Tetramerization of Arylacetylenes.

Authors:  Max Hasenbeck; Tizian Müller; Arthur Averdunk; Jonathan Becker; Urs Gellrich
Journal:  Chemistry       Date:  2021-12-28       Impact factor: 5.020

3.  Tri-insertion with dearomatization of terminal arylalkynes using a carborane based frustrated Lewis pair template.

Authors:  Jian Zhang; Zuowei Xie
Journal:  Chem Sci       Date:  2020-11-28       Impact factor: 9.825

4.  Optical and electronic properties of air-stable organoboron compounds with strongly electron-accepting bis(fluoromesityl)boryl groups.

Authors:  Zuolun Zhang; Robert M Edkins; Jörn Nitsch; Katharina Fucke; Andreas Steffen; Lauren E Longobardi; Douglas W Stephan; Christoph Lambert; Todd B Marder
Journal:  Chem Sci       Date:  2014-10-01       Impact factor: 9.825
  4 in total

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