4-[2-(4-Hydroxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl ester

Base Information

Chemical Name:4-[2-(4-Hydroxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl ester
CAS No.:187675-70-3
Molecular Formula:C₂₁H₂₅NO₅
Molecular Weight:371.433
Hs Code.:

Synonyms:4-[2-(4-Hydroxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl ester

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Chemical Property of 4-[2-(4-Hydroxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl ester

Chemical Property:

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Technology Process of 4-[2-(4-Hydroxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl ester

There total 12 articles about 4-[2-(4-Hydroxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl 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:

: 5628-56-8
methyl 2,3-dimethyl-4-hydroxybenzene-1-carboxylate

: 187675-70-3
4-[2-(4-Hydroxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 2.1 g / K₂CO₃ / acetone / Heating

2: 1.39 g / aq. NaOH / methanol / Heating

3: (COCl)2 / CH₂Cl₂ / 1.5 h / Ambient temperature

4: 0.47 g / pyridine / CH₂Cl₂ / 0 - 20 °C

5: 0.163 g / H₂, AcOH / 10percent Pd/C / ethyl acetate / 2068.6 Torr / Ambient temperature

With pyridine; sodium hydroxide; oxalyl dichloride; hydrogen; potassium carbonate; acetic acid; palladium on activated charcoal; In methanol; dichloromethane; ethyl acetate; acetone;
DOI:10.1006/bioo.1996.0033

Reference yield:

: 4-[2-(4-Benzyloxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl ester

: 187675-70-3
4-[2-(4-Hydroxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl ester

Guidance literature:: With hydrogen; acetic acid; palladium on activated charcoal; In ethyl acetate; under 2068.6 Torr; Ambient temperature;
DOI:10.1006/bioo.1996.0033

Reference yield:

: 4-Benzyloxy-2,3-dimethyl-benzoic acid methyl ester

: 187675-70-3
4-[2-(4-Hydroxy-2,3-dimethyl-benzoylamino)-phenoxy]-butyric acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.39 g / aq. NaOH / methanol / Heating

2: (COCl)2 / CH₂Cl₂ / 1.5 h / Ambient temperature

3: 0.47 g / pyridine / CH₂Cl₂ / 0 - 20 °C

4: 0.163 g / H₂, AcOH / 10percent Pd/C / ethyl acetate / 2068.6 Torr / Ambient temperature

With pyridine; sodium hydroxide; oxalyl dichloride; hydrogen; acetic acid; palladium on activated charcoal; In methanol; dichloromethane; ethyl acetate;
DOI:10.1006/bioo.1996.0033