ethyl 6-amino-5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)benzofuran-3-carboxylate

Base Information

Chemical Name:ethyl 6-amino-5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)benzofuran-3-carboxylate
CAS No.:1179986-70-9
Molecular Formula:C₂₆H₂₂FNO₄
Molecular Weight:431.463
Hs Code.:

Synonyms:ethyl 6-amino-5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)benzofuran-3-carboxylate

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Chemical Property of ethyl 6-amino-5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)benzofuran-3-carboxylate

Chemical Property:

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Technology Process of ethyl 6-amino-5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)benzofuran-3-carboxylate

There total 4 articles about ethyl 6-amino-5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)benzofuran-3-carboxylate 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: 100.0%

: 1179986-69-6
ethyl 5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)-6-nitrobenzofuran-3-carboxylate

: 1179986-70-9
ethyl 6-amino-5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)benzofuran-3-carboxylate

Guidance literature:: With hydrogenchloride; hydrogen; palladium 10% on activated carbon; In water; ethyl acetate; at 20 ℃; for 8h; under 3000.3 Torr;

Reference yield:

: 1179986-67-4
ethyl 2-(4-(4-fluorophenoxy)phenyl)-5-hydroxy-6-nitrobenzofuran-3-carboxylate

: 1179986-70-9
ethyl 6-amino-5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)benzofuran-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: dmap; triethylamine / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

2: potassium fluoride; sodium bromide / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; water / 20 h / Inert atmosphere; Reflux

3: hydrogenchloride; hydrogen / palladium 10% on activated carbon / ethyl acetate; water / 8 h / 20 °C / 3000.3 Torr

With hydrogenchloride; dmap; potassium fluoride; hydrogen; triethylamine; sodium bromide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; palladium 10% on activated carbon; In dichloromethane; water; ethyl acetate; toluene;

Reference yield:

: 1179986-66-3
ethyl 2-(4-(4-fluorophenoxy)phenyl)-5-isopropoxy-6-nitrobenzofuran-3-carboxylate

: 1179986-70-9
ethyl 6-amino-5-cyclopropyl-2-(4-(4-fluorophenoxy)phenyl)benzofuran-3-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: boron trichloride / dichloromethane / 0.33 h / Cooling with ice; Inert atmosphere

1.2: Cooling with ice

2.1: dmap; triethylamine / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

3.1: potassium fluoride; sodium bromide / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; water / 20 h / Inert atmosphere; Reflux

4.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / ethyl acetate; water / 8 h / 20 °C / 3000.3 Torr

With hydrogenchloride; dmap; potassium fluoride; hydrogen; boron trichloride; triethylamine; sodium bromide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; palladium 10% on activated carbon; In dichloromethane; water; ethyl acetate; toluene;