(2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid dibenzyl ester

Base Information

Chemical Name:(2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid dibenzyl ester
CAS No.:176650-86-5
Molecular Formula:C₂₇H₂₆O₉
Molecular Weight:494.498
Hs Code.:

Synonyms:(2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid dibenzyl ester

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Chemical Property of (2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid dibenzyl ester

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Technology Process of (2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid dibenzyl ester

There total 2 articles about (2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid dibenzyl 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: 65.0%

: 1466-76-8
2-6-dimethoxybenzoic acid

: 4136-22-5
-2,3-dihydroxybutanedioic acid bis(phenylmethyl) ester

: 176650-86-5
(2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid dibenzyl ester

Guidance literature:: With trifluoroacetic anhydride; In dichloromethane; for 1h; Ambient temperature;
DOI:10.1021/ja9525317

Reference yield:

: 100-51-6,185532-71-2
benzyl alcohol

: 176650-86-5
(2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid dibenzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / 2 h / 200 - 225 °C

2: 65 percent / trifluoroacetic anhydride / CH₂Cl₂ / 1 h / Ambient temperature

With trifluoroacetic anhydride; In dichloromethane;
DOI:10.1021/ja9525317

Reference yield: 96.0%

: 176650-86-5
(2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid dibenzyl ester

: (2S,3S)-2-(2,6-Dimethoxy-benzoyloxy)-3-hydroxy-succinic acid

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate; for 2h; under 5171.5 Torr; Ambient temperature;
DOI:10.1021/ja9525317