3'',3'''-dichloro-5'',5'''-di(methoxycarbonyl)-4'',4'''-di[p-(3-methoxycarbonylphenyl)benzyloxy]-4',4'-diphenyl-3β-(3'-buten-1'-yl)cholestane

Base Information

Chemical Name:3'',3'''-dichloro-5'',5'''-di(methoxycarbonyl)-4'',4'''-di[p-(3-methoxycarbonylphenyl)benzyloxy]-4',4'-diphenyl-3β-(3'-buten-1'-yl)cholestane
CAS No.:306271-97-6
Molecular Formula:C₇₇H₈₈Cl₂O₁₀
Molecular Weight:1244.45
Hs Code.:

Synonyms:3'',3'''-dichloro-5'',5'''-di(methoxycarbonyl)-4'',4'''-di[p-(3-methoxycarbonylphenyl)benzyloxy]-4',4'-diphenyl-3β-(3'-buten-1'-yl)cholestane

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Chemical Property of 3'',3'''-dichloro-5'',5'''-di(methoxycarbonyl)-4'',4'''-di[p-(3-methoxycarbonylphenyl)benzyloxy]-4',4'-diphenyl-3β-(3'-buten-1'-yl)cholestane

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Technology Process of 3'',3'''-dichloro-5'',5'''-di(methoxycarbonyl)-4'',4'''-di[p-(3-methoxycarbonylphenyl)benzyloxy]-4',4'-diphenyl-3β-(3'-buten-1'-yl)cholestane

There total 6 articles about 3'',3'''-dichloro-5'',5'''-di(methoxycarbonyl)-4'',4'''-di[p-(3-methoxycarbonylphenyl)benzyloxy]-4',4'-diphenyl-3β-(3'-buten-1'-yl)cholestane 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: 60.0%

: 114772-37-1
methyl 4'-(bromomethyl)-[1,1'-biphenyl]-3-carboxylate

: 306271-95-4
cosalane dimethyl ester

: 306271-97-6
3'',3'''-dichloro-5'',5'''-di(methoxycarbonyl)-4'',4'''-di[p-(3-methoxycarbonylphenyl)benzyloxy]-4',4'-diphenyl-3β-(3'-buten-1'-yl)cholestane

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 24h;
DOI:10.1021/jm000290u

Reference yield:

: 154212-56-3
cosalane

: 306271-97-6
3'',3'''-dichloro-5'',5'''-di(methoxycarbonyl)-4'',4'''-di[p-(3-methoxycarbonylphenyl)benzyloxy]-4',4'-diphenyl-3β-(3'-buten-1'-yl)cholestane

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / methanol; benzene; hexane

2: 60 percent / K₂CO₃ / dimethylformamide / 24 h / 80 °C

With potassium carbonate; In methanol; hexane; N,N-dimethyl-formamide; benzene;
DOI:10.1021/jm000290u

Reference yield:

: 585-76-2
m-bromobenzoic acid

: 306271-97-6
3'',3'''-dichloro-5'',5'''-di(methoxycarbonyl)-4'',4'''-di[p-(3-methoxycarbonylphenyl)benzyloxy]-4',4'-diphenyl-3β-(3'-buten-1'-yl)cholestane

Guidance literature:: Multi-step reaction with 4 steps

1: PdCl₂; aq. NaOH

2: benzene; methanol; hexane

3: NBS; benzoyl peroxide / CCl₄ / 3 h / Heating

4: 60 percent / K₂CO₃ / dimethylformamide / 24 h / 80 °C

With sodium hydroxide; N-Bromosuccinimide; potassium carbonate; palladium dichloride; dibenzoyl peroxide; In methanol; tetrachloromethane; hexane; N,N-dimethyl-formamide; benzene;
DOI:10.1021/jm000290u