6α-acetyloxy-3α-[(4-benzoylphenyl)acetoxy]-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholane

Base Information

Chemical Name:6α-acetyloxy-3α-[(4-benzoylphenyl)acetoxy]-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholane
CAS No.:336100-08-4
Molecular Formula:C₄₅H₆₀O₇
Molecular Weight:712.967
Hs Code.:

Synonyms:6α-acetyloxy-3α-[(4-benzoylphenyl)acetoxy]-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholane

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Chemical Property of 6α-acetyloxy-3α-[(4-benzoylphenyl)acetoxy]-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholane

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Technology Process of 6α-acetyloxy-3α-[(4-benzoylphenyl)acetoxy]-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholane

There total 9 articles about 6α-acetyloxy-3α-[(4-benzoylphenyl)acetoxy]-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholane 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: 90.0%

: 26077-80-5
(4-benzoylphenyl)acetic acid

: 200129-97-1
6α-acetyloxy-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholan-3β-ol

: 336100-08-4
6α-acetyloxy-3α-[(4-benzoylphenyl)acetoxy]-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholane

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate;
DOI:10.1021/ja9733189

Reference yield:

: 200129-94-8
23-(1,1-dimethylpropanoyloxy)-3β-phenylmethoxy-24-norchol-5-ene

: 336100-08-4
6α-acetyloxy-3α-[(4-benzoylphenyl)acetoxy]-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholane

Guidance literature:: Multi-step reaction with 4 steps

1.1: BH₃*THF / tetrahydrofuran / 12 h / 25 °C

1.2: 60 percent / 30 percent H₂O₂; 10 percent NaOH / 1 h / 25 °C

2.1: 100 percent / pyridine / 25 °C

3.1: 96 percent / H₂ / Pt / tetrahydrofuran; ethanol / 7 h / 25 °C

4.1: 90 percent / PPh₃; DEAD / tetrahydrofuran / 1 h / 25 °C

With pyridine; borane-THF; hydrogen; triphenylphosphine; diethylazodicarboxylate; platinum; In tetrahydrofuran; ethanol; 4.1: Mitsunobu reaction;
DOI:10.1016/S0040-4020(00)01086-3

Reference yield:

: 200130-20-7
23-(1,1-dimethylpropanoyloxy)-3β-phenylmethoxy-5α-24-norcholan-6α-ol

: 336100-08-4
6α-acetyloxy-3α-[(4-benzoylphenyl)acetoxy]-23-(1,1-dimethylpropanoyloxy)-5α-24-norcholane

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / pyridine / 25 °C

2: 96 percent / H₂ / Pt / tetrahydrofuran; ethanol / 7 h / 25 °C

3: 90 percent / PPh₃; DEAD / tetrahydrofuran / 1 h / 25 °C

With pyridine; hydrogen; triphenylphosphine; diethylazodicarboxylate; platinum; In tetrahydrofuran; ethanol; 3: Mitsunobu reaction;
DOI:10.1016/S0040-4020(00)01086-3