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Literature DB >> 18547043

Iridium-catalyzed enantioselective hydrogenation of alpha,beta-unsaturated carboxylic acids.

Shen Li¹, Shou-Fei Zhu, Can-Ming Zhang, Song Song, Qi-Lin Zhou.

Abstract

A highly efficient iridium-catalyzed hydrogenation of alpha,beta-unsaturated carboxylic acids has been developed by using chiral spiro-phosphino-oxazoline ligands, affording alpha-substituted chiral carboxylic acids in exceptionally high enantioselectivities and reactivities.

Entities: Chemical

Year: 2008 PMID： 18547043 DOI： 10.1021/ja802399v

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

10 in total

1. Palladium-catalyzed Suzuki-Miyaura cross-coupling reactions of enantiomerically enriched potassium β-trifluoroboratoamides with various aryl- and hetaryl chlorides.

Authors: Gary A Molander; Inji Shin; Ludivine Jean-Gérard
Journal: Org Lett Date: 2010-10-01 Impact factor: 6.005

2. Concise methods for the synthesis of chiral polyoxazolines and their application in asymmetric hydrosilylation.

Authors: Wei Jie Li; Zun Le Xu; Sheng Xiang Qiu
Journal: Beilstein J Org Chem Date: 2010-03-25 Impact factor: 2.883

3. Comparison Of Asymmetric Hydrogenations Of Unsaturated- Carboxylic Acids And -Esters.

Authors: Sakunchai Khumsubdee; Kevin Burgess
Journal: ACS Catal Date: 2013-02-01 Impact factor: 13.084

4. Walphos versus Biferrocene-Based Walphos Analogues in the Asymmetric Hydrogenation of Alkenes and Ketones.

Authors: Afrooz Zirakzadeh; Manuela A Groß; Yaping Wang; Kurt Mereiter; Walter Weissensteiner
Journal: Organometallics Date: 2014-04-09 Impact factor: 3.876

5. Recent developments in the use of aza-Heck cyclizations for the synthesis of chiral N-heterocycles.

Authors: Nicholas J Race; Ian R Hazelden; Adele Faulkner; John F Bower
Journal: Chem Sci Date: 2017-06-20 Impact factor: 9.825

6. Enantioselective Narasaka-Heck cyclizations: synthesis of tetrasubstituted nitrogen-bearing stereocenters.

Authors: Nicholas J Race; Adele Faulkner; Gabriele Fumagalli; Takayuki Yamauchi; James S Scott; Marie Rydén-Landergren; Hazel A Sparkes; John F Bower
Journal: Chem Sci Date: 2016-11-24 Impact factor: 9.825

7. Neutral iridium catalysts with chiral phosphine-carboxy ligands for asymmetric hydrogenation of unsaturated carboxylic acids.

Authors: Shuang Yang; Wen Che; Hui-Ling Wu; Shou-Fei Zhu; Qi-Lin Zhou
Journal: Chem Sci Date: 2016-11-15 Impact factor: 9.825