ethyl 1-((2,4-dichloro-5-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenyl)sulfonyl)piperidine-4-carboxylate

Base Information

Chemical Name:ethyl 1-((2,4-dichloro-5-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenyl)sulfonyl)piperidine-4-carboxylate
CAS No.:1449428-64-1
Molecular Formula:C₂₄H₂₅Cl₂N₃O₅S₂
Molecular Weight:570.518
Hs Code.:

Synonyms:ethyl 1-((2,4-dichloro-5-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenyl)sulfonyl)piperidine-4-carboxylate

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Chemical Property of ethyl 1-((2,4-dichloro-5-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenyl)sulfonyl)piperidine-4-carboxylate

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Technology Process of ethyl 1-((2,4-dichloro-5-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenyl)sulfonyl)piperidine-4-carboxylate

There total 5 articles about ethyl 1-((2,4-dichloro-5-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenyl)sulfonyl)piperidine-4-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:

: 108-94-1,11119-77-0,9003-41-2,9075-99-4
cyclohexanone

: 1449428-64-1
ethyl 1-((2,4-dichloro-5-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenyl)sulfonyl)piperidine-4-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: sulfur; morpholine / ethanol / 2 h / Reflux

2: pyridine / dichloromethane / 20 °C

With morpholine; pyridine; sulfur; In ethanol; dichloromethane; 1: |Gewald Aminoheterocycles Synthesis;
DOI:10.1016/j.ejmech.2013.05.013

Reference yield:

: 50-84-0
2,4 dichlorobenzoic acid

: 1449428-64-1
ethyl 1-((2,4-dichloro-5-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenyl)sulfonyl)piperidine-4-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: chlorosulfonic acid / 16 h / 0 - 140 °C

2: triethylamine / dichloromethane / 0 - 20 °C

3: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 0.5 h / 20 °C

4: pyridine / dichloromethane / 20 °C

With pyridine; chlorosulfonic acid; oxalyl dichloride; triethylamine; N,N-dimethyl-formamide; In dichloromethane;
DOI:10.1016/j.ejmech.2013.05.013

Reference yield:

: 3740-18-9
2,4-dichloro-5-(chlorosulfonyl)benzoic acid

: 1449428-64-1
ethyl 1-((2,4-dichloro-5-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenyl)sulfonyl)piperidine-4-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / dichloromethane / 0 - 20 °C

2: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 0.5 h / 20 °C

3: pyridine / dichloromethane / 20 °C

With pyridine; oxalyl dichloride; triethylamine; N,N-dimethyl-formamide; In dichloromethane;
DOI:10.1016/j.ejmech.2013.05.013