Literature DB >> 28290685

Octahedral Ruthenium Complex with Exclusive Metal-Centered Chirality for Highly Effective Asymmetric Catalysis.

Yu Zheng1, Yuqi Tan1, Klaus Harms1, Michael Marsch1, Radostan Riedel1, Lilu Zhang1, Eric Meggers1.   

Abstract

A novel ruthenium catalyst is introduced which contains solely achiral ligands and acquires its chirality entirely from octahedral centrochirality. The configurationally stable catalyst is demonstrated to catalyze the alkynylation of trifluoromethyl ketones with very high enantioselectivity (up to >99% ee) at low catalyst loadings (down to 0.2 mol%).

Entities:  

Year:  2017        PMID： 28290685     DOI： 10.1021/jacs.7b01098

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


  11 in total

1.  Control of Intra- versus Extracellular Bioorthogonal Catalysis Using Surface-Engineered Nanozymes.

Authors:  Riddha Das; Ryan F Landis; Gulen Yesilbag Tonga; Roberto Cao-Milán; David C Luther; Vincent M Rotello
Journal:  ACS Nano       Date:  2018-12-10       Impact factor: 15.881

2.  Catalytic Enantioselective Addition of an Allyl Group to Ketones Containing a Tri-, a Di-, or a Monohalomethyl Moiety. Stereochemical Control Based on Distinctive Electronic and Steric Attributes of C-Cl, C-Br, and C-F Bonds.

Authors:  Diana C Fager; KyungA Lee; Amir H Hoveyda
Journal:  J Am Chem Soc       Date:  2019-09-25       Impact factor: 15.419

3.  Carbene-Catalyzed Enantioselective Decarboxylative Annulations to Access Dihydrobenzoxazinones and Quinolones.

Authors:  Ansoo Lee; Joshua L Zhu; Taisiia Feoktistova; Alexander C Brueckner; Paul H-Y Cheong; Karl A Scheidt
Journal:  Angew Chem Int Ed Engl       Date:  2019-03-27       Impact factor: 15.336

Review 4.  The development of anticancer ruthenium(ii) complexes: from single molecule compounds to nanomaterials.

Authors:  Leli Zeng; Pranav Gupta; Yanglu Chen; Enju Wang; Liangnian Ji; Hui Chao; Zhe-Sheng Chen
Journal:  Chem Soc Rev       Date:  2017-10-02       Impact factor: 54.564

5.  Practical, Broadly Applicable, α-Selective, Z-Selective, Diastereoselective, and Enantioselective Addition of Allylboron Compounds to Mono-, Di-, Tri-, and Polyfluoroalkyl Ketones.

Authors:  Farid W van der Mei; Changming Qin; Ryan J Morrison; Amir H Hoveyda
Journal:  J Am Chem Soc       Date:  2017-06-24       Impact factor: 15.419

6.  A Biocatalytic Platform for the Synthesis of Enantiopure Propargylic Alcohols and Amines.

Authors:  Xianke Sang; Feifei Tong; Zhigang Zeng; Minghu Wu; Bo Yuan; Zhoutong Sun; Xiang Sheng; Ge Qu; Miguel Alcalde; Frank Hollmann; Wuyuan Zhang
Journal:  Org Lett       Date:  2022-06-07       Impact factor: 6.072

7.  Electronically Activated Organoboron Catalysts for Enantioselective Propargyl Addition to Trifluoromethyl Ketones.

Authors:  Nicholas W Mszar; Malte S Mikus; Sebastian Torker; Fredrik Haeffner; Amir H Hoveyda
Journal:  Angew Chem Int Ed Engl       Date:  2017-06-21       Impact factor: 15.336

8.  Enantiocontrol by assembled attractive interactions in copper-catalyzed asymmetric direct alkynylation of α-ketoesters with terminal alkynes: OH···O/sp3-CH···O two-point hydrogen bonding combined with dispersive attractions.

Authors:  Martin C Schwarzer; Akane Fujioka; Takaoki Ishii; Hirohisa Ohmiya; Seiji Mori; Masaya Sawamura
Journal:  Chem Sci       Date:  2018-02-28       Impact factor: 9.825

9.  Stereocontrolled 1,3-nitrogen migration to access chiral α-amino acids.

Authors:  Chen-Xi Ye; Xiang Shen; Shuming Chen; Eric Meggers
Journal:  Nat Chem       Date:  2022-04-04       Impact factor: 24.274

10.  Access to enantioenriched compounds bearing challenging tetrasubstituted stereocenters via kinetic resolution of auxiliary adjacent alcohols.

Authors:  Shengtong Niu; Hao Zhang; Weici Xu; Prasanta Ray Bagdi; Guoxiang Zhang; Jinggong Liu; Shuang Yang; Xinqiang Fang
Journal:  Nat Commun       Date:  2021-06-18       Impact factor: 14.919
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