Jy. Zhou et al., TIN-PROMOTED STEREOCONTROLLED INTRAMOLECULAR ALLYLATION OF CARBONYL-COMPOUNDS - A FACILE AND STEREOSELECTIVE METHOD FOR RING CONSTRUCTION, Journal of the Chemical Society, Chemical Communications, (24), 1994, pp. 2783-2784
The intramolecular allylation of carbonyl compounds 1 promoted by meta
llic tin proceeds in a stereocontrolled manner to give cyclic products
2 with high diastereoselectivity.