(2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxane-4-carbaldehyde

Base Information

Chemical Name:(2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxane-4-carbaldehyde
CAS No.:106947-45-9
Molecular Formula:C₂₆H₄₆O₅Si₂
Molecular Weight:494.819
Hs Code.:

Synonyms:(2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxane-4-carbaldehyde

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Chemical Property of (2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxane-4-carbaldehyde

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Technology Process of (2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxane-4-carbaldehyde

There total 9 articles about (2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxane-4-carbaldehyde 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: 95.0%

: 114861-13-1
{(2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxan-4-yl}-methanol

: 106947-45-9
(2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxane-4-carbaldehyde

Guidance literature:: With pyridine-SO₃ complex; triethylamine; In dichloromethane; dimethyl sulfoxide; at 25 ℃; for 2h;
DOI:10.1021/ja00241a062

Reference yield:

: 106799-11-5
(2R,3R)-3-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-butane-1,2,4-triol

: 106947-45-9
(2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxane-4-carbaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / CSA / benzene / 1 h / 25 °C

2: 95 percent / SO₃*pyr, Et₃N / dimethylsulfoxide; CH₂Cl₂ / 2 h / 25 °C

With pyridine-SO₃ complex; triethylamine; camphor-10-sulfonic acid; In dichloromethane; dimethyl sulfoxide; benzene;
DOI:10.1021/ja00241a062

Reference yield:

: 114861-11-9
(3S,4S,5R)-5,6-Bis-benzyloxy-4-benzyloxymethyl-hexane-1,3-diol

: 106947-45-9
(2R,4R,5R)-5-[(S)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-phenyl-[1,3]dioxane-4-carbaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1: 89 percent / imidazole / dimethylformamide / 12 h / 0 - 25 °C

2: 95 percent / H₂ / 10percent Pd(OH)2-C / ethanol / 1 h / 25 °C

3: 80 percent / CSA / benzene / 1 h / 25 °C

4: 95 percent / SO₃*pyr, Et₃N / dimethylsulfoxide; CH₂Cl₂ / 2 h / 25 °C

With 1H-imidazole; pyridine-SO₃ complex; hydrogen; triethylamine; palladium hydroxide - carbon; camphor-10-sulfonic acid; In ethanol; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; benzene;
DOI:10.1021/ja00241a062