CAS 210169-40-7: Phosphine,[(4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]-

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole, min. 98% (S)-(+)-DTBM-SEGPHOS®

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole is a β-unsaturated ketone that inhibits the growth of bacteria. It is synthesized by reacting copper complex with copper oxide in an aqueous solution. The synthesis of this compound has been shown to be efficient and the kinetic studies have been well described. This compound also binds to phenyl groups and can be used as a ligand for asymmetric synthesis of alkene or amine compounds.

(S)-5,5Õ-Bis[Di(3,5-Di-Tert-Butyl-4-Methoxyphenyl)Phosphino]-4,4Õ-Bi-1,3-Benzodioxole