Toluene-4-sulfonic acid (R)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-((2S,3R)-3-hydroxymethyl-oxiranyl)-methyl ester

Base Information

Chemical Name:Toluene-4-sulfonic acid (R)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-((2S,3R)-3-hydroxymethyl-oxiranyl)-methyl ester
CAS No.:129966-00-3
Molecular Formula:C₁₆H₂₂O₇S
Molecular Weight:358.412
Hs Code.:

Synonyms:Toluene-4-sulfonic acid (R)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-((2S,3R)-3-hydroxymethyl-oxiranyl)-methyl ester

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Chemical Property of Toluene-4-sulfonic acid (R)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-((2S,3R)-3-hydroxymethyl-oxiranyl)-methyl ester

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Technology Process of Toluene-4-sulfonic acid (R)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-((2S,3R)-3-hydroxymethyl-oxiranyl)-methyl ester

There total 2 articles about Toluene-4-sulfonic acid (R)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-((2S,3R)-3-hydroxymethyl-oxiranyl)-methyl ester 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: 93.0%

: 129965-99-7
C₂₃H₃₀O₁₀S₂

: 129966-00-3
Toluene-4-sulfonic acid (R)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-((2S,3R)-3-hydroxymethyl-oxiranyl)-methyl ester

Guidance literature:: With potassium carbonate; In methanol; dichloromethane; at 22 ℃; for 2h;

Reference yield:

: 20706-73-4
3,4-di-O-p-toluenesulfonyl-D-mannitol

: 129966-00-3
Toluene-4-sulfonic acid (R)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-((2S,3R)-3-hydroxymethyl-oxiranyl)-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / p-Toluolsulfonsaeure / dimethylformamide / 12 h / 22 °C

2: 93 percent / K₂CO₃ / CH₂Cl₂; methanol / 2 h / 22 °C

With potassium carbonate; toluene-4-sulfonic acid; In methanol; dichloromethane; N,N-dimethyl-formamide;