2-{4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenoxy}butanoic acid

Base Information

Chemical Name:2-{4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenoxy}butanoic acid
CAS No.:1240286-78-5
Molecular Formula:C₂₂H₂₃ClO₅S
Molecular Weight:434.941
Hs Code.:

Synonyms:2-{4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenoxy}butanoic acid

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Chemical Property of 2-{4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenoxy}butanoic acid

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Technology Process of 2-{4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenoxy}butanoic acid

There total 5 articles about 2-{4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenoxy}butanoic 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: 45.0%

: 1240289-07-9
ethyl 2-(4-chloro-2-{[2-methyl-5-(propylsulfonyl)phenyl]ethynyl}phenoxy)butanoate

: 1240286-78-5
2-{4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenoxy}butanoic acid

Guidance literature:: ethyl 2-(4-chloro-2-{[2-methyl-5-(propylsulfonyl)phenyl]ethynyl}phenoxy)butanoate; With sodium hydroxide; In ethanol; water; at 70 ℃; for 0.75h;

With hydrogenchloride; In ethanol; water;
DOI:10.1021/jm200866y

Reference yield:

: 1240289-06-8
4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenol

: 1240286-78-5
2-{4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenoxy}butanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / 1,2-dimethoxyethane / 18 h / Reflux

2: sodium hydroxide / ethanol; water / 0.75 h / 70 °C

With potassium carbonate; sodium hydroxide; In 1,2-dimethoxyethane; ethanol; water;
DOI:10.1021/jm200866y

Reference yield:

: 1240289-05-7
3-{[5-chloro-2-(methoxymethoxy)phenyl]ethynyl}-4-methylphenyl propyl sulfone

: 1240286-78-5
2-{4-chloro-2-[(2-methyl-5-propylsulfonylphenyl)ethynyl]phenoxy}butanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride / 1,4-dioxane / 7 h / 20 °C

2: potassium carbonate / 1,2-dimethoxyethane / 18 h / Reflux

3: sodium hydroxide / ethanol; water / 0.75 h / 70 °C

With hydrogenchloride; potassium carbonate; sodium hydroxide; In 1,4-dioxane; 1,2-dimethoxyethane; ethanol; water;
DOI:10.1021/jm200866y