(S)-()-55-Bis[di(35-di-tert-butyl-4-methoxyphenyl)phosphino]-44-bi-13-benzodioxole

Catalytic ligand for Enantioselective synthesis of secondary allylic alcohols via enantioselective reductions of -unsaturated ketones Stereoselective preparation of cyclohexanone derivatives via rhodium-catalyzed rearrangement of allyl or allenic cyclobutanols Cu-catalyzed asymmetric conjugate reduction of beta-substituted unsaturated phosphonates to give optically active beta-stereogenic alkylphosphonates Asymmetric synthesis of cyclohexenones via Rh-catalyzed desymmetrization through enantioselective C-C bond activation and ring expansion of allenyl cyclobutanols Enantioselective synthesis and crystal structure of P-stereogenic alkynylphosphine oxides by Rh-catalyzed [222] cycloaddition