Uses Ligand used in the enantioselective vinylation of aldehydes.
Technology Process of (R)-N,N-DIMETHYL-1-[(S)-2-(DIPHENYLPHOSPHINO)FERROCENYL]ETHYLAMINE
There total 1 articles about (R)-N,N-DIMETHYL-1-[(S)-2-(DIPHENYLPHOSPHINO)FERROCENYL]ETHYLAMINE which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
With
water; In
diethyl ether;
under N2 atm. to etheral soln. phenyllithium at -78°C soln. (Me2NC(CH3)HC5H3)Fe(C5H4)P(C6H5) in ether added dropwise and stirred for 5 min at -78°C before it warmed slowly to room temp., water added; etheral layer separated, dried over anhyd. MgSO4, volume reduced, residue redissolved in chloroform and chromed. with hexane/ether 50/50 as eluent, then with Et2O, solvent removed, product recrystd. at -20°C from hexane; elem. anal.;