Literature DB >> 24279350

Rh(III)-catalyzed olefination of N-sulfonyl imines: synthesis of ortho-olefinated benzaldehydes.

Tao Zhang1, Lamei Wu, Xingwei Li.   

Abstract

Rh(III)-catalyzed olefination of N-sulfonyl imines using acrylates and styrenes has been achieved for the synthesis of ortho-olefinated benaldehydes. This reaction proceeds via a chelation assisted C-H olefination/in situ hydrolysis process.

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Year:  2013        PMID： 24279350     DOI： 10.1021/ol403178a

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  2 in total

1.  Enantioselective total synthesis of (-)-colchicine, (+)-demecolcinone and metacolchicine: determination of the absolute configurations of the latter two alkaloids.

Authors:  Bo Chen; Xin Liu; Ya-Jian Hu; Dong-Mei Zhang; Lijuan Deng; Jieyu Lu; Long Min; Wen-Cai Ye; Chuang-Chuang Li
Journal:  Chem Sci       Date:  2017-05-05       Impact factor: 9.825

2.  Visible-Light, Iodine-Promoted Formation of N-Sulfonyl Imines and N-Alkylsulfonamides from Aldehydes and Hypervalent Iodine Reagents.

Authors:  Megan D Hopkins; Zachary C Brandeburg; Andrew J Hanson; Angus A Lamar
Journal:  Molecules       Date:  2018-07-24       Impact factor: 4.411
  2 in total

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