1-{2-methyl-4-[3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazol-5-ylmethylsulfanyl]phenoxy}cyclopentanecarboxylic acid methyl ester

Base Information

Chemical Name:1-{2-methyl-4-[3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazol-5-ylmethylsulfanyl]phenoxy}cyclopentanecarboxylic acid methyl ester
CAS No.:851225-34-8
Molecular Formula:C₂₄H₂₃F₃N₂O₄S₂
Molecular Weight:524.585
Hs Code.:

Synonyms:1-{2-methyl-4-[3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazol-5-ylmethylsulfanyl]phenoxy}cyclopentanecarboxylic acid methyl ester

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Chemical Property of 1-{2-methyl-4-[3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazol-5-ylmethylsulfanyl]phenoxy}cyclopentanecarboxylic acid methyl ester

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Technology Process of 1-{2-methyl-4-[3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazol-5-ylmethylsulfanyl]phenoxy}cyclopentanecarboxylic acid methyl ester

There total 10 articles about 1-{2-methyl-4-[3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazol-5-ylmethylsulfanyl]phenoxy}cyclopentanecarboxylic 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: 94.0%

: 851224-90-3
5-bromomethyl-3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazole

: 851225-32-6
1-(2-methyl-4-triisopropylsilanylsulfanylphenoxy)cyclopentanecarboxylic acid methyl ester

: 851225-34-8
1-{2-methyl-4-[3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazol-5-ylmethylsulfanyl]phenoxy}cyclopentanecarboxylic acid methyl ester

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 0 ℃; for 0.25h;
DOI:10.1021/jm070511x

Reference yield:

: 5-[4-(trifluoromethoxy)phenyl]-1,3,4-oxathiazol-2-one

: 851225-34-8
1-{2-methyl-4-[3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazol-5-ylmethylsulfanyl]phenoxy}cyclopentanecarboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 97 percent / 1,2-dichloro-benzene / 20 h / 160 °C

2: 70 percent / NaBH₄ / ethanol / 2 h / 20 °C

3: 81 percent / CBr₄; PPh₃ / CH₂Cl₂ / 2 h / 0 - 20 °C

4: 94 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.25 h / 0 °C

With sodium tetrahydroborate; carbon tetrabromide; tetrabutyl ammonium fluoride; triphenylphosphine; In tetrahydrofuran; ethanol; dichloromethane; 1,2-dichloro-benzene;
DOI:10.1021/jm070511x

Reference yield:

: 851224-88-9
3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazole-5-carboxylic acid ethyl ester

: 851225-34-8
1-{2-methyl-4-[3-(4-trifluoromethoxyphenyl)[1,2,4]thiadiazol-5-ylmethylsulfanyl]phenoxy}cyclopentanecarboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / NaBH₄ / ethanol / 2 h / 20 °C

2: 81 percent / CBr₄; PPh₃ / CH₂Cl₂ / 2 h / 0 - 20 °C

3: 94 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.25 h / 0 °C

With sodium tetrahydroborate; carbon tetrabromide; tetrabutyl ammonium fluoride; triphenylphosphine; In tetrahydrofuran; ethanol; dichloromethane;
DOI:10.1021/jm070511x