Methanesulfonic acid (1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexylmethyl ester

Base Information

• Chemical Name: Methanesulfonic acid (1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexylmethyl ester
• CAS No.: 136491-77-5
• Molecular Formula: C₃₈H₆₀O₆SSi
• Molecular Weight: 673.042

Synonyms:

Chemical Property of Methanesulfonic acid (1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexylmethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Methanesulfonic acid (1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexylmethyl ester

There total 6 articles about Methanesulfonic acid (1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexylmethyl 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:

[(1S,2S,3S,6S)-6-Allyl-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-cyclohexyl]-methanol (135716-19-7) → Methanesulfonic acid (1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexylmethyl ester (136491-77-5)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂ / 10percent Pd-C / methanol

2: Et₃N / CH₂Cl₂ / 0 °C

With hydrogen; triethylamine; palladium on activated charcoal; In methanol; dichloromethane;

DOI:10.1016/0040-4039(91)80587-V

Reference yield:

(4aS,7S,8S,8aS)-8-(2-{(4R,6S)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-7-methyl-octahydro-isochromen-3-ol (136491-76-4) → Methanesulfonic acid (1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexylmethyl ester (136491-77-5)

Guidance literature:

Multi-step reaction with 3 steps

1: KHMDS / toluene

2: H₂ / 10percent Pd-C / methanol

3: Et₃N / CH₂Cl₂ / 0 °C

With hydrogen; potassium hexamethylsilazane; triethylamine; palladium on activated charcoal; In methanol; dichloromethane; toluene;

DOI:10.1016/0040-4039(91)80587-V

Reference yield:

(4aS,7S,8S,8aS)-8-(2-{(4R,6S)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-7-methyl-octahydro-isochromen-3-one (135734-44-0) → Methanesulfonic acid (1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexylmethyl ester (136491-77-5)

Guidance literature:

Multi-step reaction with 4 steps

1: DiBAL / toluene / -78 °C

2: KHMDS / toluene

3: H₂ / 10percent Pd-C / methanol

4: Et₃N / CH₂Cl₂ / 0 °C

With hydrogen; potassium hexamethylsilazane; diisobutylaluminium hydride; triethylamine; palladium on activated charcoal; In methanol; dichloromethane; toluene;

DOI:10.1016/0040-4039(91)80587-V

upstream raw materials:

[(1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexyl]-methanol

methanesulfonyl chloride

[(1S,2S,3S,6S)-6-Allyl-2-(2-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-cyclohexyl]-methanol

(4aS,7S,8S,8aS)-8-(2-{(4R,6S)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-7-methyl-octahydro-isochromen-3-ol

Downstream raw materials:

[1S-[1α(βS*,δS*),2β,3α,6α]]-2-[[(2,2-Dimethyl-1-oxobutyl)amino]methyl]-β,δ-dihydroxy-6-methyl-3-propylcyclohexaneheptanoic acid, monolithium salt

N-[(1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexylmethyl]-2,2-dimethyl-butyramide

C-[(1S,2S,3S,6R)-2-(2-{(4R,6S)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-ethyl)-3-methyl-6-propyl-cyclohexyl]-methylamine

[(4R,6R)-6-(2-{(1S,2S,3R,6S)-2-[(2,2-Dimethyl-butyrylamino)-methyl]-6-methyl-3-propyl-cyclohexyl}-ethyl)-2,2-dimethyl-[1,3]dioxan-4-yl]-acetic acid methyl ester

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