913843-19-3Relevant articles and documents
Efficient and selective photogeneration of cholesterol-derived radicals by intramolecular hydrogen abstraction in model dyads
Andreu, Inmaculada,Bosca, Francisco,Sanchez, Laura,Morera, Isabel M.,Camps, Pelayo,Miranda, Miguel A.
, p. 4597 - 4600 (2007/10/03)
Three model dyads have been synthesized by esterification of β- and α-cholesterol (Ch) with (S)- and/or (R)-ketoprofen (Kp). The α-dyads are efficient photogenerators of the 7-allyl Ch radicals by intramolecular H abstraction. Subsequent cyclization via C