Literature DB >> 28266171

B(C6 F5 )3 -Catalyzed Ring Opening and Isomerization of Unactivated Cyclopropanes.

Zi-Yu Zhang1, Zhi-Yun Liu1, Rui-Ting Guo1, Yu-Quan Zhao1, Xiang Li1, Xiao-Chen Wang1.   

Abstract

Catalytic amounts of B(C6 F5 )3 promote the ring opening and subsequent isomerization of a series of unactivated cyclopropanes to afford terminal olefins in good yields when a hydrosilane and 2,6-dibromopyridine are employed as additives.
© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  C−C activation; boron; carbocations; isomerization; strained molecules

Year:  2017        PMID： 28266171     DOI： 10.1002/anie.201700864

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  5 in total

1.  Ring-opening 1,3-arylboration of arylcyclopropanes mediated by BCl3.

Authors:  Yuichi Kuboki; Mitsuhiro Arisawa; Kenichi Murai
Journal:  RSC Adv       Date:  2020-10-13       Impact factor: 4.036

2.  Ring-opening hydroarylation of monosubstituted cyclopropanes enabled by hexafluoroisopropanol.

Authors:  Edward Richmond; Jing Yi; Vuk D Vuković; Fatima Sajadi; Christopher N Rowley; Joseph Moran
Journal:  Chem Sci       Date:  2018-06-28       Impact factor: 9.825

3.  Photoredox-catalyzed oxo-amination of aryl cyclopropanes.

Authors:  Liang Ge; Ding-Xing Wang; Renyi Xing; Di Ma; Patrick J Walsh; Chao Feng
Journal:  Nat Commun       Date:  2019-09-25       Impact factor: 14.919

4.  Aluminum-catalyzed tunable halodefluorination of trifluoromethyl- and difluoroalkyl-substituted olefins.

Authors:  Zhong Liu; Xian-Shuang Tu; Le-Tao Guo; Xiao-Chen Wang
Journal:  Chem Sci       Date:  2020-10-01       Impact factor: 9.825

5.  Boron tribromide as a reagent for anti-Markovnikov addition of HBr to cyclopropanes.

Authors:  Matthew H Gieuw; Shuming Chen; Zhihai Ke; K N Houk; Ying-Yeung Yeung
Journal:  Chem Sci       Date:  2020-08-04       Impact factor: 9.825
  5 in total

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