Technology Process of (Z)-[2-(dicyclopentadienylchlorozircono)-1,2-dibutylvinyl]diisopropylphosphine
There total 1 articles about (Z)-[2-(dicyclopentadienylchlorozircono)-1,2-dibutylvinyl]diisopropylphosphine 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
dmap; n-butyllithium;
In
tetrahydrofuran; hexane;
(N2); Schlenk technique; soln. of BuLi in hexane added to soln. of Zr complex in THF at -78°C; stirred at -78°C for 1 h; pyridine added; stirred at room temp. for 1 h; alkyne added; stirred for 1 h; P ligand added; stirred for 1 h; NMR monitoring; evapd. (vac.); washed (3 N HCl); extd. (CH2Cl2); solventremoved; chromd. (silica gel, petroleum ether/THF, 1/1); elem. anal.;
DOI:10.1021/om061051t