methyl 5-(5,5-dimethylcyclopent-1-enyl)-2-fluoro-4-(trifluoromethylsulfonyloxy)benzoate

Base Information

Chemical Name:methyl 5-(5,5-dimethylcyclopent-1-enyl)-2-fluoro-4-(trifluoromethylsulfonyloxy)benzoate
CAS No.:1142227-42-6
Molecular Formula:C₁₆H₁₆F₄O₅S
Molecular Weight:396.36
Hs Code.:

Synonyms:methyl 5-(5,5-dimethylcyclopent-1-enyl)-2-fluoro-4-(trifluoromethylsulfonyloxy)benzoate

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Chemical Property of methyl 5-(5,5-dimethylcyclopent-1-enyl)-2-fluoro-4-(trifluoromethylsulfonyloxy)benzoate

Chemical Property:

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Technology Process of methyl 5-(5,5-dimethylcyclopent-1-enyl)-2-fluoro-4-(trifluoromethylsulfonyloxy)benzoate

There total 9 articles about methyl 5-(5,5-dimethylcyclopent-1-enyl)-2-fluoro-4-(trifluoromethylsulfonyloxy)benzoate 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: 88.0%

: 37595-74-7
N,N-phenylbistrifluoromethane-sulfonimide

: 1142227-40-4
methyl 5-(5,5-dimethylcyclopent-1-enyI)-2-fluoro-4-hydroxybenzoate

: 1142227-42-6
methyl 5-(5,5-dimethylcyclopent-1-enyl)-2-fluoro-4-(trifluoromethylsulfonyloxy)benzoate

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 20 ℃;

Reference yield:

: 197507-22-5
methyl 2-fluoro-4-hydroxybenzoate

: 1142227-42-6
methyl 5-(5,5-dimethylcyclopent-1-enyl)-2-fluoro-4-(trifluoromethylsulfonyloxy)benzoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: bromine; acetic acid / tetrachloromethane; dichloromethane / 18 h / 45 °C

2.1: pyridinium p-toluenesulfonate / dichloromethane / 24 h / 50 °C

3.1: potassium phosphate / 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl; palladium diacetate / water; N,N-dimethyl-formamide / 21 h / 75 °C / Inert atmosphere

4.1: pyridinium p-toluenesulfonate / methanol / 19 h / 50 °C

5.1: dmap; triethylamine / dichloromethane / 0.33 h

5.2: 20 °C

With dmap; potassium phosphate; bromine; pyridinium p-toluenesulfonate; acetic acid; triethylamine; 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl; palladium diacetate; In methanol; tetrachloromethane; dichloromethane; water; N,N-dimethyl-formamide;

Reference yield:

: 1011531-89-7
2-(5,5-dimethylcyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1 ,3 ,2-dioxaborolane

: 1142227-42-6
methyl 5-(5,5-dimethylcyclopent-1-enyl)-2-fluoro-4-(trifluoromethylsulfonyloxy)benzoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium phosphate / 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl; palladium diacetate / water; N,N-dimethyl-formamide / 21 h / 75 °C / Inert atmosphere

2.1: pyridinium p-toluenesulfonate / methanol / 19 h / 50 °C

3.1: dmap; triethylamine / dichloromethane / 0.33 h

3.2: 20 °C

With dmap; potassium phosphate; pyridinium p-toluenesulfonate; triethylamine; 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl; palladium diacetate; In methanol; dichloromethane; water; N,N-dimethyl-formamide;