3β-acetoxy-5-(4-iodophenylacetoxy)-17-methyl-18-nor-5α,17β-cholest-13-en-16α-ol

Base Information

Chemical Name:3β-acetoxy-5-(4-iodophenylacetoxy)-17-methyl-18-nor-5α,17β-cholest-13-en-16α-ol
CAS No.:157636-39-0
Molecular Formula:C₃₇H₅₃IO₅
Molecular Weight:704.729
Hs Code.:

Synonyms:3β-acetoxy-5-(4-iodophenylacetoxy)-17-methyl-18-nor-5α,17β-cholest-13-en-16α-ol

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Chemical Property of 3β-acetoxy-5-(4-iodophenylacetoxy)-17-methyl-18-nor-5α,17β-cholest-13-en-16α-ol

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Technology Process of 3β-acetoxy-5-(4-iodophenylacetoxy)-17-methyl-18-nor-5α,17β-cholest-13-en-16α-ol

There total 2 articles about 3β-acetoxy-5-(4-iodophenylacetoxy)-17-methyl-18-nor-5α,17β-cholest-13-en-16α-ol 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: 67.0%

: 157636-33-4
3β-acetoxy-5-(4-iodophenylacetoxy)-16α,17α-oxido-5α-cholestane

: 157636-39-0
3β-acetoxy-5-(4-iodophenylacetoxy)-17-methyl-18-nor-5α,17β-cholest-13-en-16α-ol

Guidance literature:: With perchloric acid; In acetone; for 6h;
DOI:10.1016/0039-128X(94)90123-6

Reference yield:

: 95498-60-5
5α-cholest-16-ene-3β,5-diol 3-acetate 5-(4-iodophenyl)acetate

: 157636-39-0
3β-acetoxy-5-(4-iodophenylacetoxy)-17-methyl-18-nor-5α,17β-cholest-13-en-16α-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 88.4 percent / 3-chloroperoxybenzoic acid / CHCl₃ / 4 h / -18 °C

2: 67 percent / aq. perchloric acid / acetone / 6 h

With perchloric acid; 3-chloro-benzenecarboperoxoic acid; In chloroform; acetone;
DOI:10.1016/0039-128X(94)90123-6