Technology Process of 1,3,2-Dioxaborinane, 5,5-dimethyl-2-(4-octyl-2-thienyl)-
There total 2 articles about 1,3,2-Dioxaborinane, 5,5-dimethyl-2-(4-octyl-2-thienyl)- 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:
-
3-octylthiophene;
With
lithium diisopropyl amide;
In
tetrahydrofuran; hexane;
at -80 ℃;
for 1h;
Inert atmosphere;
Trimethyl borate;
In
tetrahydrofuran; hexane;
at -80 - 20 ℃;
Inert atmosphere;
DOI:10.1246/cl.141155
- Guidance literature:
-
3-octylthiophene;
With
n-butyllithium; boric acid tributyl ester;
In
tetrahydrofuran; hexane;
at -78 - 20 ℃;
With
hydrogenchloride;
In
tetrahydrofuran; hexane;
cooling;
2,2-Dimethyl-1,3-propanediol;
With
magnesium sulfate;
In
diethyl ether;
DOI:10.1021/ma030171z
- Guidance literature:
-
Multi-step reaction with 3 steps
1: tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 12 h / Inert atmosphere; Reflux
2: N-Bromosuccinimide / chloroform; N,N-dimethyl-formamide / Reflux
3: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / 1,2-dimethoxyethane; water / 20 h / Inert atmosphere; Reflux
With
N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
1,2-dimethoxyethane; chloroform; water; N,N-dimethyl-formamide;
DOI:10.1246/cl.141155
