22-phenyl>-de-A,B-24-norcholan-8-one

Base Information

Chemical Name:22-phenyl>-de-A,B-24-norcholan-8-one
CAS No.:133910-19-7
Molecular Formula:C₂₅H₄₀O₂Si
Molecular Weight:400.677
Hs Code.:

22-<p-<(tert-butyldimethylsilyl)oxy>phenyl>-de-A,B-24-norcholan-8-one

Synonyms:22-phenyl>-de-A,B-24-norcholan-8-one

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

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Chemical Property of 22-phenyl>-de-A,B-24-norcholan-8-one

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Technology Process of 22-phenyl>-de-A,B-24-norcholan-8-one

There total 5 articles about 22-phenyl>-de-A,B-24-norcholan-8-one 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: 94.0%

: 133910-15-3
22-phenyl>-de-A,B-24-norcholan-8β-ol

: 133910-19-7
22-phenyl>-de-A,B-24-norcholan-8-one

Guidance literature:: With dipyridinium dichromate; pyridinium trifluroacetate; In dichloromethane; for 10h; Ambient temperature;
DOI:10.1021/jm00112a021

Reference yield:

: 540-38-5
p-Iodophenol

: 133910-19-7
22-phenyl>-de-A,B-24-norcholan-8-one

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / imidazole / dimethylformamide / 12 h / Ambient temperature

3: 94 percent / pyridinium dichromate, pyridinium trifluoroacetate / CH₂Cl₂ / 10 h / Ambient temperature

With 1H-imidazole; dipyridinium dichromate; pyridinium trifluroacetate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm00112a021

Reference yield:

: 66774-80-9,111924-49-3
(S)-2-((3R,3aR,7S,7aR)-octahydro-7-hydroxy-3a-methyl-1H-inden-3-yl)propyl 4-methylbenzenesulfonate

: 133910-19-7
22-phenyl>-de-A,B-24-norcholan-8-one

Guidance literature:: Multi-step reaction with 2 steps

2: 94 percent / pyridinium dichromate, pyridinium trifluoroacetate / CH₂Cl₂ / 10 h / Ambient temperature

With dipyridinium dichromate; pyridinium trifluroacetate; In dichloromethane;
DOI:10.1021/jm00112a021