Literature DB >> 23234307

A highly diastereo- and enantioselective Hg(II)-catalyzed cyclopropanation of diazooxindoles and alkenes.

Zhong-Yan Cao1, Feng Zhou, Yi-Hua Yu, Jian Zhou.   

Abstract

It is reported for the first time that Hg(II) can catalyze the cyclopropanation of diazo reagents and alkenes, which contributes to the unprecedented highly diastereo- and enantioselective synthesis of spirocyclopropyloxindoles.

Entities:  

Year:  2012        PMID： 23234307     DOI： 10.1021/ol302998m

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


  5 in total

1.  Hg(OTf)2 Catalyzed Intramolecular 1,4-Addition of Donor-Acceptor Cyclopropenes to Arenes.

Authors:  Yongming Deng; Changcheng Jing; Peter Y Zavalij; Michael P Doyle
Journal:  Org Lett       Date:  2015-08-21       Impact factor: 6.005

2.  Diastereodivergent asymmetric Michael-alkylation reactions using chiral N,N'-dioxide/metal complexes.

Authors:  Yulong Kuang; Bin Shen; Li Dai; Qian Yao; Xiaohua Liu; Lili Lin; Xiaoming Feng
Journal:  Chem Sci       Date:  2017-11-08       Impact factor: 9.825

3.  An unusual stereoretentive 1,3-quaternary carbon shift resulting in an enantioselective RhII-catalyzed formal [4+1]-cycloaddition between diazo compounds and vinyl ketenes.

Authors:  Kevin X Rodriguez; Tara C Pilato; Brandon L Ashfeld
Journal:  Chem Sci       Date:  2018-02-19       Impact factor: 9.825

4.  Highly stereoselective spirocyclopropanation of various diazooxindoles with olefins catalyzed using Ru(ii)-complex.

Authors:  Masaya Tone; Yoko Nakagawa; Soda Chanthamath; Ikuhide Fujisawa; Naofumi Nakayama; Hitoshi Goto; Kazutaka Shibatomi; Seiji Iwasa
Journal:  RSC Adv       Date:  2018-11-28       Impact factor: 3.361

Review 5.  Catalytic enantioselective construction of vicinal quaternary carbon stereocenters.

Authors:  Feng Zhou; Lei Zhu; Bo-Wen Pan; Yang Shi; Yun-Lin Liu; Jian Zhou
Journal:  Chem Sci       Date:  2020-07-28       Impact factor: 9.825
  5 in total

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