132658-89-0Relevant articles and documents
Asymmetric synthesis of chiral cycloalkenone derivatives via palladium catalysis
Trost, Barry M.,Masters, James T.,Lumb, Jean-Philip,Fateen, Dahlia
, p. 1354 - 1360 (2014/03/21)
The palladium-catalyzed oxidative desymmetrization of meso-dibenzoates yields γ-benzoyloxy cycloalkenones in good yields and with excellent levels of enantioselectivity. These compounds serve as precursors to a broad range of substituted cycloalkenones, including well-established synthetic building blocks and elaborated cycloalkanone derivatives. The ability to prepare both enantiomers of the oxidative desymmetrization products enables a unified strategy toward stereochemically diverse epoxyquinoid natural products.
Facile biocatalytic syntheses of optically active 4-hydroxycyclohex-2-enone and 4-benzylthiacyclopent-2-enone
Morgan, Ben S.,Hoenner, Dorothee,Evans, Paul,Roberts, Stanley M.
, p. 2807 - 2809 (2007/10/03)
Novozyme 435 (Candida antarctica Lipase B) effects the kinetic resolution of both 3-benzylthia-4-hydroxycyclopentanone and its six-membered ring analogue, providing a novel route to both enantiomers of 4-benzylthiacyclopent-2-enone and the two enantiomers of 4-hydroxycyclohex-2- enone, all in a state of very high optical purity.
ASYMMETRIC SYNTHESIS OF (R) AND (S)-4-HYDROXY-2-CYCLOHEXENONE AND DERIVATIVES
Carreno, M. Carmen,Ruano, Jose L. Garcia,Garrido, Mercedes,Ruiz, M. Pilar,Solladie, Guy
, p. 6653 - 6656 (2007/10/02)
The asymmetric syntheses of both enantiomers of 4-hydroxy-2-cyclohexenone and their O-acyl and O-benzyl derivatives are reported.DIBAL and ZnCl2/DIBAL stereoselective reductions of the ketosulfoxides resulting in the sulfinylation of 1,4-cyclohexanedione