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Simple and Fast Synthesis of New Axially Chiral Bipyridine N,N’-Dioxides for Highly Enantioselective Allylation of Aldehydes
- 1.0327368 - ÚOCHB 2010 RIV DE eng J - Journal Article
Kadlčíková, A. - Hrdina, R. - Valterová, Irena - Kotora, Martin
Simple and Fast Synthesis of New Axially Chiral Bipyridine N,N’-Dioxides for Highly Enantioselective Allylation of Aldehydes.
Advanced Synthesis & Catalysis. Roč. 351, č. 9 (2009), s. 1279-1283. ISSN 1615-4150. E-ISSN 1615-4169
Grant - others:GA ČR(CZ) GA203/08/0350; GA MŠk(CZ) LC06070
Program: LC
Institutional research plan: CEZ:AV0Z40550506
Keywords : asymmetric catalysis * cobalt * cyclotrimerization
Subject RIV: CC - Organic Chemistry
Impact factor: 5.187, year: 2009
Unsymmetrically 3,3’-substituted axially chiral bis(tetrahydroisoquinoline) N,N’-dioxides exhibit unique catalytic activity in the asymmetric allylation of aromatic aldehydes (up to 96% ee). The product of the enantioselective allylation of benzaldehyde served as a building block for the preparation of an intermediate in the synthesis of diospongines.
Permanent Link: http://hdl.handle.net/11104/0174200
Number of the records: 1