24-Nor-5β-chol-22-ene-3α,12α-diol diacetate

Base Information

Chemical Name:24-Nor-5β-chol-22-ene-3α,12α-diol diacetate
CAS No.:21152-87-4
Molecular Formula:C₂₇H₄₂O₄
Molecular Weight:430.628
Hs Code.:
Mol file:21152-87-4.mol

Synonyms:24-Nor-5β-chol-22-ene-3α,12α-diol diacetate

Suppliers and Price of 24-Nor-5β-chol-22-ene-3α,12α-diol diacetate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemicals and raw materials
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price

Total 3 raw suppliers

Chemical Property of 24-Nor-5β-chol-22-ene-3α,12α-diol diacetate

Chemical Property:

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

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Technology Process of 24-Nor-5β-chol-22-ene-3α,12α-diol diacetate

There total 5 articles about 24-Nor-5β-chol-22-ene-3α,12α-diol diacetate 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:

Reference yield: 57.0%

: 33628-48-7
deoxycholic acid 3,12-diacetate

: 21152-87-4
acetic acid (3R,5R,8R,9S,10S,12S,13R,14S,17R)-3-acetoxy-10,13-dimethyl-17-((R)-1-methylallyl)-hexadecahydrocyclopenta[a]phenanthren-12-yl ester

Guidance literature:: deoxycholic acid 3,12-diacetate; With pyridine; copper diacetate; In toluene; at 20 ℃; for 0.25h; Inert atmosphere;

With [bis(acetoxy)iodo]benzene; In toluene; for 14h; Reflux; Inert atmosphere;
DOI:10.1016/j.tet.2009.03.006

Reference yield:

: 83-44-3
Deoxycholic acid

: 21152-87-4
acetic acid (3R,5R,8R,9S,10S,12S,13R,14S,17R)-3-acetoxy-10,13-dimethyl-17-((R)-1-methylallyl)-hexadecahydrocyclopenta[a]phenanthren-12-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine; DMAP

2: Pb(OAc)4; Cu(OAc)2

With pyridine; lead(IV) acetate; dmap; copper diacetate;
DOI:10.1016/S0960-894X(01)00763-6