Literature DB >> 11975599

Control of enantioselectivity in the photochemical conversion of alpha-oxoamides into beta-lactam derivatives.

Arunkumar Natarajan1, Keyan Wang, V Ramamurthy, John R Scheffer, Brian Patrick.   

Abstract

[reaction: see text]. Several approaches to asymmetric induction in the alpha-oxoamide (1) to beta-lactam (2) photorearrangement are described. Best results are obtained via irradiation of ionic and covalent chiral auxiliary-containing reactants in the crystalline state and in the interior supercages of zeolites.

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Year:  2002        PMID： 11975599     DOI： 10.1021/ol025700i

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


  6 in total

Review 1.  Enantioselective synthesis of heterocyclic compounds using photochemical reactions.

Authors:  Norbert Hoffmann
Journal:  Photochem Photobiol Sci       Date:  2021-11-25       Impact factor: 3.982

2.  Copper-catalyzed synthesis of α-ketoamides using water and dioxygen as the oxygen source.

Authors:  Yuanyuan Xiao; Zijuan Yi; Xianyong Yu; Fang Xiao
Journal:  RSC Adv       Date:  2020-08-06       Impact factor: 4.036

3.  Asymmetric synthesis and antimicrobial activity of some new mono and bicyclic beta-lactams.

Authors:  A A Jarrahpour; M Shekarriz; A Taslimi
Journal:  Molecules       Date:  2004-11-30       Impact factor: 4.411

4.  Photoassisted access to complex polyheterocycles containing a β-lactam moiety.

Authors:  Weston J Umstead; Olga A Mukhina; Andrei G Kutateladze
Journal:  J Photochem Photobiol A Chem       Date:  2016-07-07       Impact factor: 4.291

Review 5.  Achiral Zeolites as Reaction Media for Chiral Photochemistry.

Authors:  Vaidhyanathan Ramamurthy
Journal:  Molecules       Date:  2019-10-02       Impact factor: 4.411

6.  Stereoselective Synthesis of trans-Decalin-Based Spirocarbocycles via Photocyclization of 1,2-Diketones.

Authors:  Sijia Chen; Zhongchao Zhang; Chongguo Jiang; Chunbo Zhao; Haojie Luo; Jun Huang; Zhen Yang
Journal:  ACS Omega       Date:  2021-07-13
  6 in total

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