(3β,5β,7α,12α)-3-amino-7,12-dihydroxycholan-24-oic acid phenyl methyl ester

Base Information

Chemical Name:(3β,5β,7α,12α)-3-amino-7,12-dihydroxycholan-24-oic acid phenyl methyl ester
CAS No.:204063-16-1
Molecular Formula:C₃₁H₄₇NO₄
Molecular Weight:497.718
Hs Code.:

Synonyms:(3β,5β,7α,12α)-3-amino-7,12-dihydroxycholan-24-oic acid phenyl methyl ester

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Chemical Property of (3β,5β,7α,12α)-3-amino-7,12-dihydroxycholan-24-oic acid phenyl methyl ester

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Technology Process of (3β,5β,7α,12α)-3-amino-7,12-dihydroxycholan-24-oic acid phenyl methyl ester

There total 2 articles about (3β,5β,7α,12α)-3-amino-7,12-dihydroxycholan-24-oic acid phenyl methyl ester 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:

: 105730-97-0
benzyl 3α,7α,12α-trihydroxyl-5β-cholestane-24-carboxylic ester

: 204063-16-1
(3β,5β,7α,12α)-3-amino-7,12-dihydroxycholan-24-oic acid phenyl methyl ester

Guidance literature:: With diphenyl phosphoryl azide; water; triphenylphosphine; diethylazodicarboxylate; Yield given. Multistep reaction; 1.) THF, room temperature, 28 h, 2.) THF, room temperature, 4 d;
DOI:10.1080/00397919808005079

Reference yield:

: 81-25-4
cholic acid

: 204063-16-1
(3β,5β,7α,12α)-3-amino-7,12-dihydroxycholan-24-oic acid phenyl methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / N,N-diisopropylethylamine / 1.5 h / 100 °C

2: 1.) PPh₃, diphenylphsphoryl azide, diethyl azodicarboxylate, 2.) PPh₃, H₂O / 1.) THF, room temperature, 28 h, 2.) THF, room temperature, 4 d

With diphenyl phosphoryl azide; water; N-ethyl-N,N-diisopropylamine; triphenylphosphine; diethylazodicarboxylate;
DOI:10.1080/00397919808005079