Literature DB >> 14594277

Chiral tris(oxazoline)/Cu(II) catalyzed coupling of terminal alkynes and nitrones.

Meng-Chun Ye1, Jian Zhou, Zheng-Zheng Huang, Yong Tang.   

Abstract

Novel chiral iPr-tris(oxazoline)/Cu(ClO4)2 x 6H2O catalyzed coupling of terminal acetylenes and nitrones to afford cis-disubstituted beta-lactams is described; the choice of base proves essential to both the diastereoselectivity and the enantioselectivity.

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Year:  2003        PMID： 14594277     DOI： 10.1039/b306653c

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


  4 in total

1.  One-Pot Catalytic Asymmetric Synthesis of Tetrahydrocarbazoles.

Authors:  Qiong-Jie Liu; Wen-Guang Yan; Lijia Wang; X Peter Zhang; Yong Tang
Journal:  Org Lett       Date:  2015-08-07       Impact factor: 6.005

2.  A highly stereoselective synthesis of chiral alpha-amino-beta-lactams via the Kinugasa reaction employing ynamides.

Authors:  Xuejun Zhang; Richard P Hsung; Hongyan Li; Yu Zhang; Whitney L Johnson; Ruth Figueroa
Journal:  Org Lett       Date:  2008-07-10       Impact factor: 6.005

3.  Development of TsDPEN based imine-containing ligands for the copper-catalysed asymmetric Kinugasa reaction.

Authors:  Chuanlong Xu; Yuchen Yang; Yue Wu; Feilong He; Huakang He; Ping Deng; Hui Zhou
Journal:  RSC Adv       Date:  2020-05-12       Impact factor: 4.036

Review 4.  Kinugasa reactions in water: from green chemistry to bioorthogonal labelling.

Authors:  Mariya Chigrinova; Douglas A MacKenzie; Allison R Sherratt; Lawrence L W Cheung; John Paul Pezacki; Paul Pezacki
Journal:  Molecules       Date:  2015-04-16       Impact factor: 4.411
  4 in total

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