2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3-oxo-cyclobutyl)-propionic acid

Base Information

Chemical Name:2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3-oxo-cyclobutyl)-propionic acid
CAS No.:1003013-85-1
Molecular Formula:C₁₄H₁₅ClO₃S
Molecular Weight:298.79
Hs Code.:

Synonyms:2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3-oxo-cyclobutyl)-propionic acid

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Chemical Property of 2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3-oxo-cyclobutyl)-propionic acid

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Technology Process of 2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3-oxo-cyclobutyl)-propionic acid

There total 5 articles about 2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3-oxo-cyclobutyl)-propionic 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: 79.0%

: 1003013-84-0
2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3,3-dimethoxy-cyclobutyl)-N-(2(R)-hydroxy-1(R)-methyl-2(R)-phenyl-ethyl)-N-methyl-propionamide

: 1003013-85-1
2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3-oxo-cyclobutyl)-propionic acid

Guidance literature:: With sulfuric acid; water; In 1,4-dioxane; at 25 ℃; for 19.5h; Heating / reflux;

Reference yield:

: 23761-23-1
3-oxocyclobutanecarboxylic acid

: 1003013-85-1
2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3-oxo-cyclobutyl)-propionic acid

Guidance literature:: Multi-step reaction with 5 steps

1.1: toluene-4-sulfonic acid / methanol / 2 h / Heating / reflux

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 17 h / 0 - 25 °C

3.1: 1H-imidazole; iodine; triphenylphosphine / dichloromethane / 2.5 h / 0 - 25 °C

4.1: n-butyllithium; 1,1,1,3,3,3-hexamethyl-disilazane / tetrahydrofuran; hexanes / 0.83 h / -78 - 0 °C / Cooling with acetone-dry ice

4.2: 21 h / -78 - 0 °C

5.1: sulfuric acid; water / 1,4-dioxane / 19.5 h / 25 °C / Heating / reflux

With 1H-imidazole; lithium aluminium tetrahydride; n-butyllithium; sulfuric acid; water; iodine; triphenylphosphine; 1,1,1,3,3,3-hexamethyl-disilazane; toluene-4-sulfonic acid; In tetrahydrofuran; 1,4-dioxane; methanol; hexanes; dichloromethane;

Reference yield:

: 1003013-83-9
3-iodomethyl-1,1-dimethoxy-cyclobutane

: 1003013-85-1
2(R)-(3-chloro-4-methylsulfanyl-phenyl)-3-(3-oxo-cyclobutyl)-propionic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium; 1,1,1,3,3,3-hexamethyl-disilazane / tetrahydrofuran; hexanes / 0.83 h / -78 - 0 °C / Cooling with acetone-dry ice

1.2: 21 h / -78 - 0 °C

2.1: sulfuric acid; water / 1,4-dioxane / 19.5 h / 25 °C / Heating / reflux

With n-butyllithium; sulfuric acid; water; 1,1,1,3,3,3-hexamethyl-disilazane; In tetrahydrofuran; 1,4-dioxane; hexanes;