Technology Process of cholest-5-ene-3β,7α,25-triol 3β,25-dibenzoate
There total 5 articles about cholest-5-ene-3β,7α,25-triol 3β,25-dibenzoate 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
L-Selectride;
In
tetrahydrofuran;
at -78 ℃;
for 3h;
stereoselective reaction;
Inert atmosphere;
DOI:10.1016/j.bmcl.2016.09.029
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 98 percent / pyridine / 3 h / 20 °C
2: 87 percent / PCC; 3A molecular sieves / benzene / 24 h / Heating
3: 71 percent / L-Selectride / tetrahydrofuran / 5 h / -78 °C
With
pyridine; 3 A molecular sieve; L-Selectride; pyridinium chlorochromate;
In
tetrahydrofuran; benzene;
DOI:10.1016/S0039-128X(00)00131-8
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 87 percent / PCC; 3A molecular sieves / benzene / 24 h / Heating
2: 71 percent / L-Selectride / tetrahydrofuran / 5 h / -78 °C
With
3 A molecular sieve; L-Selectride; pyridinium chlorochromate;
In
tetrahydrofuran; benzene;
DOI:10.1016/S0039-128X(00)00131-8
