Zhou R, Guo L, Peng C, He G, Ouyang L, Huang W. Diastereoselective three-component reactions of chiral nickel(II) glycinate for convenient synthesis of novel α-amino-β-substituted-γ,γ-disubstituted butyric acids.
Molecules 2014;
19:826-45. [PMID:
24434695 PMCID:
PMC6271210 DOI:
10.3390/molecules19010826]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 12/20/2013] [Accepted: 12/25/2013] [Indexed: 02/05/2023] Open
Abstract
The convenient, high yielding and diastereoselective synthesis of α-amino-β-substituted-γ,γ-disubstituted butyric acid derivatives was carried out by a three-component tandem reaction of a chiral equivalent of nucleophilic glycine. The reaction was performed smoothly under mild conditions and enabled the construction of two or three adjacent chiral centers in one step, thus affording a novel and convenient route to α-amino-β-substituted-γ,γ-disubstituted butyric acid derivatives.
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