Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Base Information

Chemical Name:Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester
CAS No.:191677-78-8
Molecular Formula:C₄₃H₆₂O₃Si
Molecular Weight:655.049
Hs Code.:

Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Synonyms:Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Suppliers and Price of Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

There total 4 articles about Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 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: 82.0%

: 111-64-8
n-octanoic acid chloride

: 191677-74-4
(3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol

: 191677-78-8
Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Guidance literature:: With pyridine; for 15h; Ambient temperature;
DOI:10.1016/S0039-128X(97)00018-4

Reference yield:

: 53-43-0
dehydroepiandrosterone

: 191677-78-8
Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / imidazole / dimethylformamide / 120 h / Ambient temperature

2: NaBH₄ / tetrahydrofuran; H₂O / 5.5 h / Ambient temperature

3: 82 percent / pyridine / 15 h / Ambient temperature

With pyridine; 1H-imidazole; sodium tetrahydroborate; In tetrahydrofuran; water; N,N-dimethyl-formamide;
DOI:10.1016/S0039-128X(97)00018-4

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 191677-78-8
Octanoic acid (3S,8R,9S,10R,13S,14S,17S)-3-(tert-butyl-diphenyl-silanyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / imidazole / dimethylformamide / 120 h / Ambient temperature

2: NaBH₄ / tetrahydrofuran; H₂O / 5.5 h / Ambient temperature

3: 82 percent / pyridine / 15 h / Ambient temperature

With pyridine; 1H-imidazole; sodium tetrahydroborate; In tetrahydrofuran; water; N,N-dimethyl-formamide;
DOI:10.1016/S0039-128X(97)00018-4