(4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane

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Chemical Name:(4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane
CAS No.:205240-40-0
Molecular Formula:C₅₂H₈₈O₅Si₂
Molecular Weight:849.439
Hs Code.:

(4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane

Synonyms:(4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane

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Chemical Property of (4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane

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Technology Process of (4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane

There total 6 articles about (4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane 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:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 205240-40-0
(4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane

Guidance literature:: Multi-step reaction with 3 steps

1: iPr₂NEt / CH₂Cl₂ / 16 h / Ambient temperature

2: CF₃CO₂ReO₃, lutidine / CH₂Cl₂ / 16 h

3: imidazole / dimethylformamide / 16 h / Ambient temperature

With 1H-imidazole; (F₃CCO₂)ReO₃; lutidine; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja973696d

Reference yield:

: (6E,10E)-(S)-13-((4S,5S)-5-Dodecyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-trideca-6,10-diene-1,3-diol

: 205240-40-0
(4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane

Guidance literature:: Multi-step reaction with 3 steps

1: iPr₂NEt / CH₂Cl₂ / 16 h / Ambient temperature

2: CF₃CO₂ReO₃, lutidine / CH₂Cl₂ / 16 h

3: imidazole / dimethylformamide / 16 h / Ambient temperature

With 1H-imidazole; (F₃CCO₂)ReO₃; lutidine; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja973696d

Reference yield:

: (2E,6E,10E)-13-((4S,5S)-5-Dodecyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-trideca-2,6,10-trien-1-ol

: 205240-40-0
(4S,5S)-4-((E)-(S)-7-(tert-Butyl-dimethyl-silanyloxy)-7-{(2S,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-furan-2-yl}-hept-3-enyl)-5-dodecyl-2,2-dimethyl-[1,3]dioxolane

Guidance literature:: Multi-step reaction with 5 steps

1: Ti-i-(OPr)4, (+)-DET, TBHP, molecular sieves / CH₂Cl₂

2: Red-Al / tetrahydrofuran / 4 h / 0 °C

3: iPr₂NEt / CH₂Cl₂ / 16 h / Ambient temperature

4: CF₃CO₂ReO₃, lutidine / CH₂Cl₂ / 16 h

5: imidazole / dimethylformamide / 16 h / Ambient temperature

With 1H-imidazole; titanium(IV) isopropylate; tert.-butylhydroperoxide; molecular sieve; diethyl (2R,3R)-tartrate; (F₃CCO₂)ReO₃; lutidine; N-ethyl-N,N-diisopropylamine; sodium bis(2-methoxyethoxy)aluminium dihydride; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja973696d