(2'S,5S)-2,2-dimethyl-5-<3'-(diphenyl-t-butylsilyloxy)-2'-tolylsulfonyloxy>-1,3-dioxane

Base Information

Chemical Name:(2'S,5S)-2,2-dimethyl-5-<3'-(diphenyl-t-butylsilyloxy)-2'-tolylsulfonyloxy>-1,3-dioxane
CAS No.:219133-17-2
Molecular Formula:C₃₁H₄₀O₆SSi
Molecular Weight:568.807
Hs Code.:

Synonyms:(2'S,5S)-2,2-dimethyl-5-<3'-(diphenyl-t-butylsilyloxy)-2'-tolylsulfonyloxy>-1,3-dioxane

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Chemical Property of (2'S,5S)-2,2-dimethyl-5-<3'-(diphenyl-t-butylsilyloxy)-2'-tolylsulfonyloxy>-1,3-dioxane

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Technology Process of (2'S,5S)-2,2-dimethyl-5-<3'-(diphenyl-t-butylsilyloxy)-2'-tolylsulfonyloxy>-1,3-dioxane

There total 5 articles about (2'S,5S)-2,2-dimethyl-5-<3'-(diphenyl-t-butylsilyloxy)-2'-tolylsulfonyloxy>-1,3-dioxane 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: 96.0%

: 98-59-9
p-toluenesulfonyl chloride

: 219313-77-6
(S)-1-(tert-Butyl-diphenyl-silanyloxy)-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-propan-2-ol

: 219133-17-2
(2'S,5S)-2,2-dimethyl-5-<3'-(diphenyl-t-butylsilyloxy)-2'-tolylsulfonyloxy>-1,3-dioxane

Guidance literature:: With dmap; triethylamine; In dichloromethane; for 48h; Ambient temperature;

Reference yield:

: 79580-60-2,394739-29-8
(3R,4S,5R)-3,4-diacetoxy-5-acetoxymethyl-2-tetrahydrofuranone

: 219133-17-2
(2'S,5S)-2,2-dimethyl-5-<3'-(diphenyl-t-butylsilyloxy)-2'-tolylsulfonyloxy>-1,3-dioxane

Guidance literature:: Multi-step reaction with 5 steps

1: 96 percent / H₂, Et₃N / Pd/C / ethyl acetate / 24 h / Ambient temperature

2: 92 percent / BH₃ / tetrahydrofuran / 36 h / 56 - 60 °C

3: 65 percent / camphorsulfonic acid / acetone / 2.5 h / Ambient temperature

4: 87 percent / imidazole / dimethylformamide / 8 h / Ambient temperature

5: 96 percent / DMAP, Et₃N / CH₂Cl₂ / 48 h / Ambient temperature

With 1H-imidazole; dmap; camphor-10-sulfonic acid; borane; hydrogen; triethylamine; palladium on activated charcoal; In tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; acetone;

Reference yield:

: 92691-36-6
(2S,4S)-pentane-1,2,3,4-tetraol

: 219133-17-2
(2'S,5S)-2,2-dimethyl-5-<3'-(diphenyl-t-butylsilyloxy)-2'-tolylsulfonyloxy>-1,3-dioxane

Guidance literature:: Multi-step reaction with 3 steps

1: 65 percent / camphorsulfonic acid / acetone / 2.5 h / Ambient temperature

2: 87 percent / imidazole / dimethylformamide / 8 h / Ambient temperature

3: 96 percent / DMAP, Et₃N / CH₂Cl₂ / 48 h / Ambient temperature

With 1H-imidazole; dmap; camphor-10-sulfonic acid; triethylamine; In dichloromethane; N,N-dimethyl-formamide; acetone;