1-(2,5-dimethoxyphenyl)-1,3-dideoxy-2-C-(hydroxymethyl)-2,2':4,5-di-O-isopropylidene-D-ribitol

Base Information

Chemical Name:1-(2,5-dimethoxyphenyl)-1,3-dideoxy-2-C-(hydroxymethyl)-2,2':4,5-di-O-isopropylidene-D-ribitol
CAS No.:101417-78-1
Molecular Formula:C₂₀H₃₀O₆
Molecular Weight:366.455
Hs Code.:

Synonyms:1-(2,5-dimethoxyphenyl)-1,3-dideoxy-2-C-(hydroxymethyl)-2,2':4,5-di-O-isopropylidene-D-ribitol

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Chemical Property of 1-(2,5-dimethoxyphenyl)-1,3-dideoxy-2-C-(hydroxymethyl)-2,2':4,5-di-O-isopropylidene-D-ribitol

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Technology Process of 1-(2,5-dimethoxyphenyl)-1,3-dideoxy-2-C-(hydroxymethyl)-2,2':4,5-di-O-isopropylidene-D-ribitol

There total 9 articles about 1-(2,5-dimethoxyphenyl)-1,3-dideoxy-2-C-(hydroxymethyl)-2,2':4,5-di-O-isopropylidene-D-ribitol 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: 86.0%

: 101417-77-0,101470-85-3
(2S,4S)-1-(2,5-dimethoxyphenyl)-1,2,4,5-tetrahydroxy-3-deoxy-1-O-<(methylthio)thiocarbonyl>-2-(hydroxymethyl)-2,2':4,5-di-O-isopropylidenepentitol

: 101417-78-1
1-(2,5-dimethoxyphenyl)-1,3-dideoxy-2-C-(hydroxymethyl)-2,2':4,5-di-O-isopropylidene-D-ribitol

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In toluene; for 12h; Heating;
DOI:10.1016/S0040-4039(00)95020-2

Reference yield:

: 101417-75-8
(-)-(2S,4S)-methyl 2,4,5-trihydroxy-2-(hydroxymethyl)-2,2':4,5-di-O-isopropylidenepentanoate

: 101417-78-1
1-(2,5-dimethoxyphenyl)-1,3-dideoxy-2-C-(hydroxymethyl)-2,2':4,5-di-O-isopropylidene-D-ribitol

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / LiAlH₄ / diethyl ether / Heating

2: 93.5 percent / pyridinium dichromate, molecular sieves powder, CH₃COOH / CH₂Cl₂ / 1 h / Ambient temperature

With lithium aluminium tetrahydride; dipyridinium dichromate; molecular sieve; acetic acid; In diethyl ether; dichloromethane;
DOI:10.1021/jo00382a016

Reference yield:

: 93662-51-2
3-deoxy-2(R),4(S)-2-C-hydroxymethyl-2,2':4,5-di-O-isopropylidene-D-glycero-pentitol

: 101417-78-1
1-(2,5-dimethoxyphenyl)-1,3-dideoxy-2-C-(hydroxymethyl)-2,2':4,5-di-O-isopropylidene-D-ribitol

Guidance literature:: Multi-step reaction with 2 steps

1: 93.5 percent / pyridinium dichromate, molecular sieves powder, CH₃COOH / CH₂Cl₂ / 1 h / Ambient temperature

With dipyridinium dichromate; molecular sieve; acetic acid; In dichloromethane;
DOI:10.1021/jo00382a016