(4S,5S)-2-(2-hydroxyphenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylic acid

Base Information

Chemical Name:(4S,5S)-2-(2-hydroxyphenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylic acid
CAS No.:1189053-72-2
Molecular Formula:C₁₁H₁₁NO₄
Molecular Weight:221.213
Hs Code.:

Synonyms:(4S,5S)-2-(2-hydroxyphenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylic acid

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Chemical Property of (4S,5S)-2-(2-hydroxyphenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylic acid

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Technology Process of (4S,5S)-2-(2-hydroxyphenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylic acid

There total 5 articles about (4S,5S)-2-(2-hydroxyphenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylic acid 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: 100.0%

: 1227492-03-6
(4S,5S)-benzyl 2-(2-(benzyloxy)phenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylate

: 1189053-72-2
(4S,5S)-2-(2-hydroxyphenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylic acid

Guidance literature:: With palladium 10% on activated carbon; hydrogen; In methanol; ethanol; for 3h; under 760.051 Torr;

Reference yield:

: 14389-86-7
2-benzyloxybenzoic acid

: 1189053-72-2
(4S,5S)-2-(2-hydroxyphenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine / dichloromethane / 0.17 h

1.2: Cooling with ice

2.1: thionyl chloride / dichloromethane / 20 °C / Cooling with ice

3.1: hydrogen; palladium 10% on activated carbon / methanol; ethanol / 3 h / 760.05 Torr

With thionyl chloride; palladium 10% on activated carbon; hydrogen; triethylamine; In methanol; ethanol; dichloromethane;

Reference yield:

: 370103-09-6
(2S,3R)-benzyl 2-(2-(benzyloxy)phenylamido)-3-hydroxybutanoate

: 1189053-72-2
(4S,5S)-2-(2-hydroxyphenyl)-5-methyl-4,5-dihydrooxazole-4-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: thionyl chloride / dichloromethane / 20 °C / Cooling with ice

2: hydrogen; palladium 10% on activated carbon / methanol; ethanol / 3 h / 760.05 Torr

With thionyl chloride; palladium 10% on activated carbon; hydrogen; In methanol; ethanol; dichloromethane;