Asymmetric Zinc‐Catalyzed  Hydrosilylation of Ketones  and the Effect of Carboxylate on the  Enantioselectivity | Zendy

Pang Shaofeng | Zendy; Peng Jiajian | Zendy; Li Jiayun | Zendy; Bai Ying | Zendy; Xiao Wenjun | Zendy; Lai Guoqiao | Zendy

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Asymmetric Zinc‐Catalyzed Hydrosilylation of Ketones and the Effect of Carboxylate on the Enantioselectivity

Author(s) -

Pang Shaofeng,

Peng Jiajian,

Li Jiayun,

Bai Ying,

Xiao Wenjun,

Lai Guoqiao

Publication year - 2013

Publication title -

chirality

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.43

H-Index - 77

eISSN - 1520-636X

pISSN - 0899-0042

DOI - 10.1002/chir.22137

Subject(s) - hydrosilylation , chemistry , zinc , enantioselective synthesis , carboxylate , catalysis , furan , pyrrole , organic chemistry , medicinal chemistry , polymer chemistry

Several chiral ligands containing ( R , R )‐diaminocyclohexane moieties and pyrrole, furan, or benzene have been synthesized. These ligands were tested in enantioselective zinc‐catalyzed hydrosilylation reactions ; excellent enantioselectivities were obtained when the ligands containing ( R , R )‐diaminocyclohexane moieties and furan rings were used. For comparison, zinc chloride combined with different potassium carboxylate salts and ligands were also tested for catalytic hydrosilylation reactions . Chirality 25:275–280, 2013 . © 2013 Wiley Periodicals, Inc.

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