Technology Process of methyl 3,4-di-O-benzoyl-6-bromo-2,6-dideoxyhexopyranoside
There total 7 articles about methyl 3,4-di-O-benzoyl-6-bromo-2,6-dideoxyhexopyranoside 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-Bromosuccinimide; barium carbonate;
In
tetrachloromethane;
at 90 ℃;
for 5h;
regioselective reaction;
Inert atmosphere;
DOI:10.1021/acs.jnatprod.5b01051
- Guidance literature:
-
Multi-step reaction with 2 steps
1: pyridine / 22 h / 0 - 20 °C / Inert atmosphere
2: N-Bromosuccinimide; barium carbonate / tetrachloromethane / 5 h / 90 °C / Inert atmosphere
With
pyridine; N-Bromosuccinimide; barium carbonate;
In
tetrachloromethane;
DOI:10.1021/acs.jnatprod.5b01051
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 2.5 h / -78 °C / Molecular sieve; Inert atmosphere
1.2: 2.5 h / 0 - 20 °C / Inert atmosphere
1.3: 17 h / 0 - 20 °C / Inert atmosphere
2.1: lithium triethylborohydride / tetrahydrofuran / 1 h / 0 °C / Inert atmosphere; Reflux
3.1: pyridine / 22 h / 0 - 20 °C / Inert atmosphere
4.1: N-Bromosuccinimide; barium carbonate / tetrachloromethane / 5 h / 90 °C / Inert atmosphere
With
pyridine; N-Bromosuccinimide; trimethylsilyl trifluoromethanesulfonate; lithium triethylborohydride; barium carbonate;
In
tetrahydrofuran; tetrachloromethane; dichloromethane;
DOI:10.1021/acs.jnatprod.5b01051
