DIRECT ANTI-MARKOVNIKOV ADDITION OF ACIDS TO ALKENES
申请人:THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
公开号:US20160096791A1
公开(公告)日:2016-04-07
A method of making an anti-Markovnikov addition product, comprises reacting an acid with an alkene or alkyne in a dual catalyst reaction system to the exclusion of oxygen to produce said anti-Markovnikov addition product; the dual catalyst reaction system comprising a single electron oxidation catalyst in combination with a hydrogen atom donor catalyst. Dual catalyst composition useful for carrying out such methods are also described.
The lithium enolate from the cyclohexenone (8) possessing the α, β-unsaturated ester moiety caused an intramoleculardoubleMichaelreaction to produce stereoselectively the spiro fused bicyclo[2.2.2]-octane (10).
Direct anti-markovnikov addition of acids to alkenes
申请人:The University of North Carolina at Chapel Hill
公开号:US10017441B2
公开(公告)日:2018-07-10
A method of making an anti-Markovnikov addition product, comprises reacting an acid with an alkene or alkyne in a dual catalyst reaction system to the exclusion of oxygen to produce said anti-Markovnikov addition product; the dual catalyst reaction system comprising a single electron oxidation catalyst in combination with a hydrogen atom donor catalyst. Dual catalyst composition useful for carrying out such methods are also described.