Technology Process of 1,2-bis((diphenylphosphino)-o-carboranyl)-1,1,2,2-tetramethyl-1,2-disilane
There total 1 articles about 1,2-bis((diphenylphosphino)-o-carboranyl)-1,1,2,2-tetramethyl-1,2-disilane 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:
synthetic route:
- Guidance literature:
-
With
n-butyl lithium;
In
tetrahydrofuran; hexane; benzene;
N2, Schlenk technique; soln. of n-BuLi in hexane added to soln. of disilane in THF at -78°C, warmed to room temp., stirred for 2 h, addedto suspn. of PPh2PCl (2.2 equiv.) in C6H6 at -78°C, warmed to ro om temp., stirred for 2 h; volatiles removed under vac., residue dissolved in Et2O, filtered through Celite, volatiles removed, recrystd. from toluene at -5°C; elem. anal.;
DOI:10.1021/om034112l
- Guidance literature:
-
In
toluene;
N2, Schlenk technique; mixt. of disilane and Pd complex in toluene was stirred for 3 h; solvent removed under vac., residue extd. with toluene, concd., cooled to -5°C;
DOI:10.1021/om034112l
