Highly Enantioselective, Hydrogen-Bond-Donor Catalyzed Additions to Oxetanes
作者:Daniel A. Strassfeld、Zachary K. Wickens、Elias Picazo、Eric N. Jacobsen
DOI:10.1021/jacs.0c03991
日期:2020.5.20
addition of trimethylsilyl bromide (TMSBr) to a broad variety of 3-substituted and 3,3-disubstituted oxetanes. The reaction provides direct and gen-eral access to synthetically valuable 1,3-bromohydrin building blocks from easily accessed achiral precursors. The products are readily elaborated both by nucleophilic substitution and through transition-metal-catalyzed cross-coupling reactions. The enantioselective
A Case Study in Catalyst Generality: Simultaneous, Highly-Enantioselective Brønsted- and Lewis-Acid Mechanisms in Hydrogen-Bond-Donor Catalyzed Oxetane Openings
作者:Daniel A. Strassfeld、Russell F. Algera、Zachary K. Wickens、Eric N. Jacobsen
DOI:10.1021/jacs.1c03992
日期:2021.6.30
AMINE COMPOUND AND PHARMACEUTICAL USE THEREOF
申请人:Mitsubishi Tanabe Pharma Corporation
公开号:EP2168944B1
公开(公告)日:2016-05-11
MANAS, ABDUL RAHMAN BIN;SMITH, R. A. J., TETRAHEDRON, 43,(1987) N 8, 1847-1856