[3,5-dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid methyl ester

Base Information

Chemical Name:[3,5-dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid methyl ester
CAS No.:788824-05-5
Molecular Formula:C₂₄H₂₁Br₂NO₅
Molecular Weight:563.242
Hs Code.:

Synonyms:[3,5-dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid methyl ester

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Chemical Property of [3,5-dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid methyl ester

Chemical Property:

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Technology Process of [3,5-dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid methyl ester

There total 8 articles about [3,5-dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid 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: 84.0%

: 64-04-0
phenethylamine

: 725239-18-9
5-(2,6-dibromo-4-methoxycarbonylmethyl-phenoxy)-2-hydroxy-benzoic acid

: 788824-05-5
[3,5-dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid methyl ester

Guidance literature:: With benzotriazol-1-ol; diisopropyl-carbodiimide; In dichloromethane; N,N-dimethyl-formamide; at 20 ℃; for 2h;

Reference yield:

: 100-66-3
methoxybenzene

: 788824-05-5
[3,5-dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 9 steps

1.1: I₂; HNO₃; Ac₂O / TFA

1.2: aq. NaBF₄

2.1: Cu; Et₃N / CH₂Cl₂

3.1: SnCl₄ / CH₂Cl₂ / 0 °C

4.1: H₂O₂; H₂SO₄ / methanol

4.2: Cu(OAc)2; Et₃N / CH₂Cl₂

5.1: BBr₃ / CH₂Cl₂ / -78 - 0 °C

6.1: aq. NaOH / methanol

7.1: BBr₃ / CH₂Cl₂ / -78 - 0 °C

8.1: NaClO; NHSO₃ / tetrahydrofuran; H₂O

9.1: EDCI; HOAt; Et₃N / CH₂Cl₂; dimethylformamide

With sodium hydroxide; sodium hypochlorite; 1-hydroxy-7-aza-benzotriazole; sulfuric acid; dihydrogen peroxide; iodine; nitric acid; acetic anhydride; boron tribromide; tin(IV) chloride; copper; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; trifluoroacetic acid; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2004.04.032

Reference yield:

: 14199-15-6
Methyl 4-hydroxyphenylacetate

: 788824-05-5
[3,5-dibromo-4-(4-hydroxy-3-phenethylcarbamoyl-phenoxy)-phenyl]-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 9 steps

1.1: aq. Br₂ / 20 °C

2.1: Cu; Et₃N / CH₂Cl₂

3.1: SnCl₄ / CH₂Cl₂ / 0 °C

4.1: H₂O₂; H₂SO₄ / methanol

4.2: Cu(OAc)2; Et₃N / CH₂Cl₂

5.1: BBr₃ / CH₂Cl₂ / -78 - 0 °C

6.1: aq. NaOH / methanol

7.1: BBr₃ / CH₂Cl₂ / -78 - 0 °C

8.1: NaClO; NHSO₃ / tetrahydrofuran; H₂O

9.1: EDCI; HOAt; Et₃N / CH₂Cl₂; dimethylformamide

With sodium hydroxide; sodium hypochlorite; 1-hydroxy-7-aza-benzotriazole; sulfuric acid; dihydrogen peroxide; bromine; boron tribromide; tin(IV) chloride; copper; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2004.04.032