Technology Process of 1,3,2-Dioxaborinane, 5,5-dimethyl-2-(4-propylphenyl)-
There total 4 articles about 1,3,2-Dioxaborinane, 5,5-dimethyl-2-(4-propylphenyl)- 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-butyllithium; magnesium sulfate;
In
tetrahydrofuran;
n-BuLi added to soln. of BrC6H4C3H7 in THF at -78°C; after 15 minB(OiPr)3 added dropwise; warmed to room temp. overnight; H2O, Et2O, con cd. HCl added; org. phase washed (H2O, brine); solvent removed (vac.); residue dissolved in THF;; neopentyl glycol and MgSO4 added; stirred for 1 h; solvent removed (vac.); hexane added to the oily residue; filtered; crystn. from filtrate at -25°C; elem. anal.;
DOI:10.1039/b212107g
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: n-BuLi / tetrahydrofuran / 0.25 h / -78 °C
1.2: tetrahydrofuran / -78 - 20 °C
2.1: aq. HCl / diethyl ether
3.1: 37.8 g / MgSO4 / tetrahydrofuran / 1 h
With
hydrogenchloride; n-butyllithium; magnesium sulfate;
In
tetrahydrofuran; diethyl ether;
DOI:10.1039/b212107g
- Guidance literature:
-
Multi-step reaction with 2 steps
1: aq. HCl / diethyl ether
2: 37.8 g / MgSO4 / tetrahydrofuran / 1 h
With
hydrogenchloride; magnesium sulfate;
In
tetrahydrofuran; diethyl ether;
DOI:10.1039/b212107g
