1410840-77-5Relevant articles and documents
Catalytic desymmetrization of cyclohexadienes by asymmetric bromolactonization
Ikeuchi, Kazutada,Ido, Shunsuke,Yoshimura, Satoshi,Asakawa, Tomohiro,Inai, Makoto,Hamashima, Yoshitaka,Kan, Toshiyuki
supporting information, p. 6016 - 6019 (2013/02/23)
Asymmetric bromolactonization of prochiral cyclohexadiene derivatives with N-bromosuccimide proceeded in the presence of (DHQD)2PHAL as a chiral catalyst to afford the corresponding bromolactones with up to 93% ee. This reaction was also applicable to the kinetic resolution of a racemic cyclic ene-carboxylic acid, where the starting material was recovered with high enantioselectivity.