133124-91-1Relevant articles and documents
Asymmetric synthesis of α-methylene-γ-butyrolactones fused to carbocyclic rings via the Hosomi reaction of chiral allylsilanes
Nishitani, Kiyoshi,Yamakawa, Koji
, p. 387 - 390 (2007/10/02)
Optically active α-methylene-γ-butyrolactones fused to five or six-membered carbocyclic ring were synthesized in 64-92% enantiomeric excess using the intramolecular Hosomi reaction of ω-formylated β-(chiral)alkoxycarbonylallylsilanes.