(S)-2-(tert-Butyl-diphenyl-silanyloxy)-2-{(4S,5S)-5-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-ethanol

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Chemical Name:(S)-2-(tert-Butyl-diphenyl-silanyloxy)-2-{(4S,5S)-5-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-ethanol
CAS No.:156487-66-0
Molecular Formula:C₄₁H₅₄O₆Si₂
Molecular Weight:699.047
Hs Code.:

Synonyms:(S)-2-(tert-Butyl-diphenyl-silanyloxy)-2-{(4S,5S)-5-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-ethanol

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Chemical Property of (S)-2-(tert-Butyl-diphenyl-silanyloxy)-2-{(4S,5S)-5-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-ethanol

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Technology Process of (S)-2-(tert-Butyl-diphenyl-silanyloxy)-2-{(4S,5S)-5-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-ethanol

There total 4 articles about (S)-2-(tert-Butyl-diphenyl-silanyloxy)-2-{(4S,5S)-5-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-ethanol 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: 87.0%

: 156487-65-9
(4S,5S)-4,5-Bis-[(S)-2-benzyloxy-1-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxolane

: 156487-66-0
(S)-2-(tert-Butyl-diphenyl-silanyloxy)-2-{(4S,5S)-5-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-ethanol

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate; isopropyl alcohol; at 22 ℃; for 18h;
DOI:10.1016/S0040-4039(00)76674-3

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 156487-66-0
(S)-2-(tert-Butyl-diphenyl-silanyloxy)-2-{(4S,5S)-5-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-ethanol

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / imidazole, DMAP / dimethylformamide / 10 h / 0 - 22 °C

2: 87 percent / H₂ / Pd/C / propan-2-ol; ethyl acetate / 18 h / 22 °C

With 1H-imidazole; dmap; hydrogen; palladium on activated charcoal; In ethyl acetate; N,N-dimethyl-formamide; isopropyl alcohol;
DOI:10.1016/S0040-4039(00)76674-3

Reference yield:

: 134896-17-6
1,6-di-O-benzyl-3,4-O-methylethylidene-L-iditol

: 156487-66-0
(S)-2-(tert-Butyl-diphenyl-silanyloxy)-2-{(4S,5S)-5-[(S)-1-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-ethanol

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / imidazole, DMAP / dimethylformamide / 10 h / 0 - 22 °C

2: 87 percent / H₂ / Pd/C / propan-2-ol; ethyl acetate / 18 h / 22 °C

With 1H-imidazole; dmap; hydrogen; palladium on activated charcoal; In ethyl acetate; N,N-dimethyl-formamide; isopropyl alcohol;
DOI:10.1016/S0040-4039(00)76674-3