4-[4-(4'-chloro-biphenyl-2-ylmethyl)-piperazin-1-yl]-benzoic acid ethyl ester

Base Information

Chemical Name:4-[4-(4'-chloro-biphenyl-2-ylmethyl)-piperazin-1-yl]-benzoic acid ethyl ester
CAS No.:926934-07-8
Molecular Formula:C₂₆H₂₇ClN₂O₂
Molecular Weight:434.966
Hs Code.:

Synonyms:4-[4-(4'-chloro-biphenyl-2-ylmethyl)-piperazin-1-yl]-benzoic acid ethyl ester

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Chemical Property of 4-[4-(4'-chloro-biphenyl-2-ylmethyl)-piperazin-1-yl]-benzoic acid ethyl ester

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Technology Process of 4-[4-(4'-chloro-biphenyl-2-ylmethyl)-piperazin-1-yl]-benzoic acid ethyl ester

There total 8 articles about 4-[4-(4'-chloro-biphenyl-2-ylmethyl)-piperazin-1-yl]-benzoic acid ethyl 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: 86.7%

: 926934-01-2
4-[4-(2-bromo-benzyl)-piperazin-1-yl]-benzoic acid ethyl ester

: 1679-18-1
4-Chlorophenylboronic acid

: 926934-07-8
4-[4-(4'-chloro-biphenyl-2-ylmethyl)-piperazin-1-yl]-benzoic acid ethyl ester

Guidance literature:: With sodium carbonate; bis-triphenylphosphine-palladium(II) chloride; In 1,2-dimethoxyethane; ethanol; water; at 90 ℃; for 5h;

Reference yield:

: 1001754-57-9
2-bromomethyl-4'-chlorobiphenyl

: 80518-57-6
ethyl 4-(piperazin-1-yl)benzoate

: 926934-07-8
4-[4-(4'-chloro-biphenyl-2-ylmethyl)-piperazin-1-yl]-benzoic acid ethyl ester

Guidance literature:: With potassium carbonate; In dimethyl sulfoxide; at 90 ℃; for 3h;

Reference yield:

: 80518-57-6
ethyl 4-(piperazin-1-yl)benzoate

: 926934-07-8
4-[4-(4'-chloro-biphenyl-2-ylmethyl)-piperazin-1-yl]-benzoic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 89 percent / sodium triacetoxyborohydride / 1,2-dichloro-ethane / 1.25 h

2: 73 percent / aq. Na₂CO₃ / PdCl₂(PPh₃)2 / ethanol; 1,2-dimethoxy-ethane / 4.5 h / 90 °C

With sodium tris(acetoxy)borohydride; sodium carbonate; bis-triphenylphosphine-palladium(II) chloride; In 1,2-dimethoxyethane; ethanol; 1,2-dichloro-ethane; 2: Suzuki coupling;
DOI:10.1021/jm061152t