2,2-dimethyl-propionic acid 2-(4-methoxy-3-methyl-phenyl)-2-methyl-3-methylsulfanylthiocarboxyoxy-cyclopentylmethyl ester

Base Information

Chemical Name:2,2-dimethyl-propionic acid 2-(4-methoxy-3-methyl-phenyl)-2-methyl-3-methylsulfanylthiocarboxyoxy-cyclopentylmethyl ester
CAS No.:554408-72-9
Molecular Formula:C₂₂H₃₂O₄S₂
Molecular Weight:424.626
Hs Code.:

Synonyms:2,2-dimethyl-propionic acid 2-(4-methoxy-3-methyl-phenyl)-2-methyl-3-methylsulfanylthiocarboxyoxy-cyclopentylmethyl ester

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Chemical Property of 2,2-dimethyl-propionic acid 2-(4-methoxy-3-methyl-phenyl)-2-methyl-3-methylsulfanylthiocarboxyoxy-cyclopentylmethyl ester

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Technology Process of 2,2-dimethyl-propionic acid 2-(4-methoxy-3-methyl-phenyl)-2-methyl-3-methylsulfanylthiocarboxyoxy-cyclopentylmethyl ester

There total 5 articles about 2,2-dimethyl-propionic acid 2-(4-methoxy-3-methyl-phenyl)-2-methyl-3-methylsulfanylthiocarboxyoxy-cyclopentylmethyl 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: 86.0%

: 75-15-0,12122-00-8
carbon disulfide

: 554408-78-5
2,2-dimethyl-propionic acid 3-hydroxy-2-(4-methoxy-3-methyl-phenyl)-2-methyl-cyclopentylmethyl ester

: 74-88-4
methyl iodide

: 554408-72-9
2,2-dimethyl-propionic acid 2-(4-methoxy-3-methyl-phenyl)-2-methyl-3-methylsulfanylthiocarboxyoxy-cyclopentylmethyl ester

Guidance literature:: 2,2-dimethyl-propionic acid 3-hydroxy-2-(4-methoxy-3-methyl-phenyl)-2-methyl-cyclopentylmethyl ester; With sodium hydride; In tetrahydrofuran; at 20 ℃; for 3h;

carbon disulfide; In tetrahydrofuran; at 20 ℃; for 3h;

methyl iodide; In tetrahydrofuran; at 20 ℃; for 16h;
DOI:10.1016/S0040-4020(03)00236-9

Reference yield:

: 3282-30-2
pivaloyl chloride

: 554408-72-9
2,2-dimethyl-propionic acid 2-(4-methoxy-3-methyl-phenyl)-2-methyl-3-methylsulfanylthiocarboxyoxy-cyclopentylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 84 percent / Et₃N; DMAP / CH₂Cl₂ / 0 °C

2.1: NaH / tetrahydrofuran / 3 h / 20 °C

2.2: tetrahydrofuran / 3 h / 20 °C

2.3: 86 percent / tetrahydrofuran / 16 h / 20 °C

With dmap; sodium hydride; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4020(03)00236-9

Reference yield:

: 554408-71-8
3-hydroxymethyl-2-(4-methoxy-3-methylphenyl)-2-methylcyclopentanol

: 554408-72-9
2,2-dimethyl-propionic acid 2-(4-methoxy-3-methyl-phenyl)-2-methyl-3-methylsulfanylthiocarboxyoxy-cyclopentylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 84 percent / Et₃N; DMAP / CH₂Cl₂ / 0 °C

2.1: NaH / tetrahydrofuran / 3 h / 20 °C

2.2: tetrahydrofuran / 3 h / 20 °C

2.3: 86 percent / tetrahydrofuran / 16 h / 20 °C

With dmap; sodium hydride; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4020(03)00236-9