1-{3-[(3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazol-1-yl)methyl]phenyl}cyclopropyl acetate

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Chemical Name:1-{3-[(3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazol-1-yl)methyl]phenyl}cyclopropyl acetate
CAS No.:1418296-04-4
Molecular Formula:C₂₅H₂₂F₄N₂O₃
Molecular Weight:474.455
Hs Code.:

Synonyms:1-{3-[(3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazol-1-yl)methyl]phenyl}cyclopropyl acetate

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Chemical Property of 1-{3-[(3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazol-1-yl)methyl]phenyl}cyclopropyl acetate

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Technology Process of 1-{3-[(3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazol-1-yl)methyl]phenyl}cyclopropyl acetate

There total 12 articles about 1-{3-[(3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazol-1-yl)methyl]phenyl}cyclopropyl acetate 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%

: 1418296-92-0
3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazole

: 1346690-11-6
1-(3-{[(methylsulphonyl)oxy]methyl}phenyl)cyclopropyl acetate

: 1418296-04-4
1-{3-[(3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazol-1-yl)methyl]phenyl}cyclopropyl acetate

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; at 0 - 20 ℃; for 4h;

Reference yield:

: 4027-57-0
ethyl 5-methyl-1H-pyrazole-3-carboxylate

: 1418296-04-4
1-{3-[(3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazol-1-yl)methyl]phenyl}cyclopropyl acetate

Guidance literature:: Multi-step reaction with 9 steps

1.1: toluene-4-sulfonic acid / dichloromethane / 16 h / 0 - 20 °C

2.1: lithium diisopropyl amide / tetrahydrofuran / 17 h / 0 - 20 °C

2.2: 0 - 20 °C

3.1: triethylamine / tetrahydrofuran / 2 h / 0 °C

4.1: N,N-dimethyl-formamide / 1 h / 20 °C

5.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 3 h / 0 - 20 °C

6.1: lithium diisopropyl amide / tetrahydrofuran; toluene; hexane / 0.5 h / -78 °C

6.2: 16 h / -78 - 20 °C

7.1: lithium hexamethyldisilazane / tetrahydrofuran / 3 h / 0 - 5 °C

8.1: hydrogenchloride / 1,4-dioxane / 16 h / 20 °C

9.1: potassium tert-butylate / tetrahydrofuran / 4 h / 0 - 20 °C

With hydrogenchloride; potassium tert-butylate; toluene-4-sulfonic acid; triethylamine; 3-chloro-benzenecarboperoxoic acid; lithium hexamethyldisilazane; lithium diisopropyl amide; In tetrahydrofuran; 1,4-dioxane; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 1418296-88-4
ethyl 5-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-3-carboxylate

: 1418296-04-4
1-{3-[(3-{(Z)-1-fluoro-2-[4-(trifluoromethoxy)phenyl]vinyl}-5-methyl-1H-pyrazol-1-yl)methyl]phenyl}cyclopropyl acetate

Guidance literature:: Multi-step reaction with 8 steps

1.1: lithium diisopropyl amide / tetrahydrofuran / 17 h / 0 - 20 °C

1.2: 0 - 20 °C

2.1: triethylamine / tetrahydrofuran / 2 h / 0 °C

3.1: N,N-dimethyl-formamide / 1 h / 20 °C

4.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 3 h / 0 - 20 °C

5.1: lithium diisopropyl amide / tetrahydrofuran; toluene; hexane / 0.5 h / -78 °C

5.2: 16 h / -78 - 20 °C

6.1: lithium hexamethyldisilazane / tetrahydrofuran / 3 h / 0 - 5 °C

7.1: hydrogenchloride / 1,4-dioxane / 16 h / 20 °C

8.1: potassium tert-butylate / tetrahydrofuran / 4 h / 0 - 20 °C

With hydrogenchloride; potassium tert-butylate; triethylamine; 3-chloro-benzenecarboperoxoic acid; lithium hexamethyldisilazane; lithium diisopropyl amide; In tetrahydrofuran; 1,4-dioxane; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;