ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoic acid

Base Information

Chemical Name:ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoic acid
CAS No.:1334785-62-4
Molecular Formula:C₂₉H₃₅N₃O₇S
Molecular Weight:569.679
Hs Code.:

Synonyms:ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoic acid

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Chemical Property of ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoic acid

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Technology Process of ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoic acid

There total 5 articles about ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoic acid 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: 89.9%

: 1334785-47-5
ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoate

: 1334785-62-4
ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoic acid

Guidance literature:: ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoate; With potassium carbonate; In methanol; water; for 2h; Reflux;

With hydrogenchloride; In water; pH=7;
DOI:10.1016/j.ejmech.2011.06.011

Reference yield:

: 1235166-67-2
ethyl 4-(3-bromopropoxy)-3-nitrobenzoate

: 1334785-62-4
ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium hydroxide / water / pH Ca_. 11

1.2: 4 h / Reflux

2.1: hydrogenchloride; iron / ethanol; water / 1 h / Reflux

3.1: triethylamine / dichloromethane / 2 h / 0 - 20 °C

4.1: potassium carbonate / methanol; water / 2 h / Reflux

4.2: pH 7

With hydrogenchloride; iron; potassium carbonate; triethylamine; potassium hydroxide; In methanol; ethanol; dichloromethane; water;
DOI:10.1016/j.ejmech.2011.06.011

Reference yield:

: 1235166-70-7
ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-nitrobenzoate

: 1334785-62-4
ethyl 4-(3-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)propoxy)-3-(thiophene-2-carboxamido)benzoic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: hydrogenchloride; iron / ethanol; water / 1 h / Reflux

2.1: triethylamine / dichloromethane / 2 h / 0 - 20 °C

3.1: potassium carbonate / methanol; water / 2 h / Reflux

3.2: pH 7

With hydrogenchloride; iron; potassium carbonate; triethylamine; In methanol; ethanol; dichloromethane; water;
DOI:10.1016/j.ejmech.2011.06.011