5-Hexenoic acid, 4-(acetyloxy)-6-(2,4-dichlorophenyl)-3-hydroxy-3-methyl-, ethyl ester

Base Information

Chemical Name:5-Hexenoic acid, 4-(acetyloxy)-6-(2,4-dichlorophenyl)-3-hydroxy-3-methyl-, ethyl ester
CAS No.:93863-51-5
Molecular Formula:C17H20Cl2O5
Molecular Weight:389.276
Hs Code.:

Synonyms:

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Chemical Property of 5-Hexenoic acid, 4-(acetyloxy)-6-(2,4-dichlorophenyl)-3-hydroxy-3-methyl-, ethyl ester

Chemical Property:

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Technology Process of 5-Hexenoic acid, 4-(acetyloxy)-6-(2,4-dichlorophenyl)-3-hydroxy-3-methyl-, ethyl ester

There total 4 articles about 5-Hexenoic acid, 4-(acetyloxy)-6-(2,4-dichlorophenyl)-3-hydroxy-3-methyl-, 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: 75.0%

: 105-36-2
ethyl bromoacetate

: 93863-50-4
4-acetoxy-6-(2,4-dichlorophenyl)-5-hexen-2-one

: 93863-51-5
4-acetoxy-7-(2,4-dichlorophenyl)-3-hydroxy-3-methyl-6-heptenoate

Guidance literature:: With diethylaluminium chloride; copper(I) bromide; zinc; In tetrahydrofuran; toluene; for 5h;
DOI:10.1021/jm00381a014

Reference yield:

: 874-42-0
2,4-dichlorobenzaldeyhde

: 93863-51-5
4-acetoxy-7-(2,4-dichlorophenyl)-3-hydroxy-3-methyl-6-heptenoate

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) NaOH, 2.) Ac₂O, 3.)aq. HCl

2: 1.) tri-n-butyltin methoxide / 1.) 60-79 deg C, 1 h, 2.) 70 deg C, 4 h

3: 87 percent / pyridine / 2 h / 20 °C

4: 75 percent / Zn, CuBr, Et₂AlCl / tetrahydrofuran; toluene / 5 h

With pyridine; hydrogenchloride; sodium hydroxide; tributyltin methoxide; diethylaluminium chloride; acetic anhydride; copper(I) bromide; zinc; In tetrahydrofuran; toluene;
DOI:10.1021/jm00381a014

Reference yield:

: 70017-27-5
3-(2,4-Dichlorophenyl)propenal

: 93863-51-5
4-acetoxy-7-(2,4-dichlorophenyl)-3-hydroxy-3-methyl-6-heptenoate

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) tri-n-butyltin methoxide / 1.) 60-79 deg C, 1 h, 2.) 70 deg C, 4 h

2: 87 percent / pyridine / 2 h / 20 °C

3: 75 percent / Zn, CuBr, Et₂AlCl / tetrahydrofuran; toluene / 5 h

With pyridine; tributyltin methoxide; diethylaluminium chloride; copper(I) bromide; zinc; In tetrahydrofuran; toluene;
DOI:10.1021/jm00381a014