332902-42-8Relevant articles and documents
Enantioselective addition of a chiral thiazolidinethione-derived titanium enolate to acetals
Cosp, Annabel,Romea, Pedro,Talavera, Pere,Urpi, Felix,Vilarrasa, Jaume,Font-Bardia, Merce,Solans, Xavier
, p. 615 - 617 (2001)
(Matrix presented) High stereoselectivities (up to 98% de) have been achieved for the Lewis acid-mediated cross-coupling reaction of dimethyl acetals to a chiral 1,3-thiazolidine-2-thione-derived titanium enolate. The reaction affords enantiopure anti α-m