(S)-2-((R)-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)((p-methoxybenzyl)oxy)methyl)glycidaldehyde diethyl acetal

Base Information

Chemical Name:(S)-2-((R)-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)((p-methoxybenzyl)oxy)methyl)glycidaldehyde diethyl acetal
CAS No.:171625-77-7
Molecular Formula:C₂₁H₃₂O₇
Molecular Weight:396.481
Hs Code.:

Synonyms:(S)-2-((R)-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)((p-methoxybenzyl)oxy)methyl)glycidaldehyde diethyl acetal

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Chemical Property of (S)-2-((R)-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)((p-methoxybenzyl)oxy)methyl)glycidaldehyde diethyl acetal

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Technology Process of (S)-2-((R)-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)((p-methoxybenzyl)oxy)methyl)glycidaldehyde diethyl acetal

There total 4 articles about (S)-2-((R)-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)((p-methoxybenzyl)oxy)methyl)glycidaldehyde diethyl 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: 85.0%

: 69310-01-6
acetals diethyliques des 2,2'-anhydro-2-desoxy-2-C-hydroxymethyl-4,5-O-isopropylidene-D-arabinose

: 824-94-2
p-methoxybenzyl chloride

: 171625-77-7
(S)-2-((R)-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)((p-methoxybenzyl)oxy)methyl)glycidaldehyde diethyl acetal

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; 1.) room temp., 30 min, 2.) 1 h;
DOI:10.1021/jo00129a027

Reference yield:

: 17592-40-4
2-bromo-3,3-diethoxypropene

: 171625-77-7
(S)-2-((R)-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)((p-methoxybenzyl)oxy)methyl)glycidaldehyde diethyl acetal

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / n-BuLi / hexane; diethyl ether / 1.) -78 deg C, 30 min, 2.) -78 deg C, 2 h; -78 deg C to room temp., overnight

2: 84 percent / t-BuOOH, vanadyl acetylacetonate / CH₂Cl₂; benzene / 12 h / Ambient temperature

3: 85 percent / NaH / dimethylformamide / 1.) room temp., 30 min, 2.) 1 h

With tert.-butylhydroperoxide; n-butyllithium; vanadyl acetylacetonate; sodium hydride; In diethyl ether; hexane; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1021/jo00129a027

Reference yield:

: 69309-97-3,69309-98-4,102629-15-2
2-desoxy-4,5-isopropylidene-2-C-methylene-D-pentose

: 171625-77-7
(S)-2-((R)-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)((p-methoxybenzyl)oxy)methyl)glycidaldehyde diethyl acetal

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / t-BuOOH, vanadyl acetylacetonate / CH₂Cl₂; benzene / 12 h / Ambient temperature

2: 85 percent / NaH / dimethylformamide / 1.) room temp., 30 min, 2.) 1 h

With tert.-butylhydroperoxide; vanadyl acetylacetonate; sodium hydride; In dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1021/jo00129a027