(1'S,2'S,3R)-3-<1'-benzyloxy-2',3'-<(1-methylethylidene)dioxy>propyl>-3-(diethoxymethyl) ethylene carbonate

Base Information

Chemical Name:(1'S,2'S,3R)-3-<1'-benzyloxy-2',3'-<(1-methylethylidene)dioxy>propyl>-3-(diethoxymethyl) ethylene carbonate
CAS No.:171016-36-7
Molecular Formula:C₂₁H₃₀O₈
Molecular Weight:410.464
Hs Code.:

Synonyms:(1'S,2'S,3R)-3-<1'-benzyloxy-2',3'-<(1-methylethylidene)dioxy>propyl>-3-(diethoxymethyl) ethylene carbonate

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Chemical Property of (1'S,2'S,3R)-3-<1'-benzyloxy-2',3'-<(1-methylethylidene)dioxy>propyl>-3-(diethoxymethyl) ethylene carbonate

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Technology Process of (1'S,2'S,3R)-3-<1'-benzyloxy-2',3'-<(1-methylethylidene)dioxy>propyl>-3-(diethoxymethyl) ethylene carbonate

There total 5 articles about (1'S,2'S,3R)-3-<1'-benzyloxy-2',3'-<(1-methylethylidene)dioxy>propyl>-3-(diethoxymethyl) ethylene carbonate 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: 89.0%

: 171016-35-6
(2R,3S,4S)-3-benzyloxy-2-(diethoxymethyl)-4,5-<(1-methylethylidene)dioxy>pentane-1,2-diol

: 503-38-8
trichloromethyl chloroformate

: 171016-36-7
(1'S,2'S,3R)-3-<1'-benzyloxy-2',3'-<(1-methylethylidene)dioxy>propyl>-3-(diethoxymethyl) ethylene carbonate

Guidance literature:: With pyridine; pyrographite; In 1,4-dioxane; 1.) 50-60 deg C, 1.5 h; 2.) r.t.;
DOI:10.1016/0040-4020(95)00680-7

Reference yield:

: 100-39-0
benzyl bromide

: 171016-36-7
(1'S,2'S,3R)-3-<1'-benzyloxy-2',3'-<(1-methylethylidene)dioxy>propyl>-3-(diethoxymethyl) ethylene carbonate

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / NaH / dimethylsulfoxide

2: 75 percent / 3M KOH / dimethylsulfoxide / 8 h / Heating

3: 89 percent / pyridine / activated charcoal / dioxane / 1.) 50-60 deg C, 1.5 h; 2.) r.t.

With pyridine; potassium hydroxide; sodium hydride; pyrographite; In 1,4-dioxane; dimethyl sulfoxide;
DOI:10.1016/0040-4020(95)00680-7

Reference yield:

: 171484-84-7
(3R,4S)-2-(diethoxymethyl)-4,5-<(1-methylethylidene)dioxy>pent-1-en-3-ol

: 171016-36-7
(1'S,2'S,3R)-3-<1'-benzyloxy-2',3'-<(1-methylethylidene)dioxy>propyl>-3-(diethoxymethyl) ethylene carbonate

Guidance literature:: Multi-step reaction with 4 steps

1: 70 percent / VO(acac), t-BuOOH / benzene; toluene / Ambient temperature

2: 80 percent / NaH / dimethylsulfoxide

3: 75 percent / 3M KOH / dimethylsulfoxide / 8 h / Heating

4: 89 percent / pyridine / activated charcoal / dioxane / 1.) 50-60 deg C, 1.5 h; 2.) r.t.

With pyridine; tert.-butylhydroperoxide; potassium hydroxide; bis(acetylacetonate)oxovanadium; sodium hydride; pyrographite; In 1,4-dioxane; dimethyl sulfoxide; toluene; benzene;
DOI:10.1016/0040-4020(95)00680-7