Literature DB >> 22571628

Development of catalysts for the stereoselective hydrogenation of α,β-unsaturated ketones.

Frauke Maurer1, Volker Huch, Angelika Ullrich, Uli Kazmaier.   

Abstract

Iridium phosphinitoxazoline complexes were found to be new efficient catalysts for the asymmetric hydrogenation of arylated α,β-unsaturated ketones. Linear as well as cyclic substrates are hydrogenated with similar success, giving selectivities of up to 99.7% ee.

Entities:  

Year:  2012        PMID： 22571628     DOI： 10.1021/jo300246c

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  4 in total

1.  Further Developments and Applications of Oxazoline-Containing Ligands in Asymmetric Catalysis.

Authors:  Robert Connon; Brendan Roche; Balaji V Rokade; Patrick J Guiry
Journal:  Chem Rev       Date:  2021-05-21       Impact factor: 60.622

2.  Highly Enantioselective Iridium-Catalyzed Hydrogenation of Conjugated Trisubstituted Enones.

Authors:  Bram B C Peters; Jira Jongcharoenkamol; Suppachai Krajangsri; Pher G Andersson
Journal:  Org Lett       Date:  2020-12-22       Impact factor: 6.005

3.  Enantioselective conjugate hydrosilylation of α,β-unsaturated ketones.

Authors:  Huan Yang; Guanglin Weng; Dongmei Fang; Changjiang Peng; Yuanyuan Zhang; Xiaomei Zhang; Zhouyu Wang
Journal:  RSC Adv       Date:  2019-04-12       Impact factor: 4.036

4.  Stereoselective Iridium-N,P-Catalyzed Double Hydrogenation of Conjugated Enones to Saturated Alcohols.

Authors:  Bram B C Peters; Jia Zheng; Suppachai Krajangsri; Pher G Andersson
Journal:  J Am Chem Soc       Date:  2022-05-05       Impact factor: 16.383
  4 in total

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