(4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal

Base Information

Chemical Name:(4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal
CAS No.:238421-69-7
Molecular Formula:C₂₇H₃₈O₄Si
Molecular Weight:454.682
Hs Code.:

Synonyms:(4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal

Suppliers and Price of (4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal

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

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Chemical Property of (4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal

Chemical Property:

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Technology Process of (4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal

There total 5 articles about (4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal 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: 61.0%

: 4-(tert-butyl-diphenyl-silanyloxymethyl)-6-[1,3]dioxolan-2-yl-4-methyl-hexan-3-ol

: 238421-69-7
(4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal

Guidance literature:: With oxalyl dichloride; dimethyl sulfoxide; triethylamine; In dichloromethane; at -78 - 20 ℃;

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 238421-69-7
(4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal

Guidance literature:: Multi-step reaction with 4 steps

1: 86 percent / DMAP / CH₂Cl₂ / 3 h / 20 °C

2: 48 percent / NaIO₄ / H₂O; dioxane / 6 h / 20 °C

3: tetrahydrofuran / 3 h / 20 °C

4: 61 percent / (COCl)2; DMSO; Et₃N / CH₂Cl₂ / -78 - 20 °C

With dmap; sodium periodate; oxalyl dichloride; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water; 1: Substitution / 2: Oxidation / 3: Grignard reaction / 4: Dehydrogenation;

Reference yield:

: (2R,4S)-2-(2-[1,3]Dioxolan-2-yl-ethyl)-2,5-dimethyl-hexane-1,3,4-triol

: 238421-69-7
(4R)-4-(tert-butyldiphenylsilyloxymethyl)-4-methyl-5-oxoheptanal ethylene acetal

Guidance literature:: Multi-step reaction with 4 steps

1: 86 percent / DMAP / CH₂Cl₂ / 3 h / 20 °C

2: 48 percent / NaIO₄ / H₂O; dioxane / 6 h / 20 °C

3: tetrahydrofuran / 3 h / 20 °C

4: 61 percent / (COCl)2; DMSO; Et₃N / CH₂Cl₂ / -78 - 20 °C

With dmap; sodium periodate; oxalyl dichloride; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water; 1: Substitution / 2: Oxidation / 3: Grignard reaction / 4: Dehydrogenation;