2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione

Base Information

Chemical Name:2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione
CAS No.:1355156-34-1
Molecular Formula:C₂₉H₂₇BrClN₃O₃S
Molecular Weight:612.975
Hs Code.:

Synonyms:2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione

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Chemical Property of 2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione

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Technology Process of 2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione

There total 1 articles about 2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione 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: 67.0%

: 1027493-30-6
2-[5-bromo-4-bromomethyl-3-(4-chloro-benzoyl)-thiophen-2-yl]-isoindole-1,3-dione

: 21043-40-3
1-cyclopentylpiperazine

: 1355156-34-1
2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione

Guidance literature:: With potassium carbonate; In dichloromethane; at 4 - 20 ℃; for 2.5h; Inert atmosphere;
DOI:10.1016/j.bmc.2011.11.044

Reference yield: 69.0%

: 1355156-34-1
2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione

: 1355155-91-7
2-[3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione

Guidance literature:: With palladium 10% on activated carbon; hydrogen; triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 3h; under 3102.97 Torr;
DOI:10.1016/j.bmc.2011.11.044

Reference yield:

: 1355156-34-1
2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione

: 1027492-72-3
[2-amino-4-((4-(cyclopentyl)piperazin-1-yl)methyl)thiophen-3-yl](4-chlorophenyl)methanone

Guidance literature:: Multi-step reaction with 2 steps

1: palladium 10% on activated carbon; hydrogen; triethylamine / N,N-dimethyl-formamide / 3 h / 20 °C / 3102.97 Torr

2: hydrazine hydrate / ethanol / 3 h / Inert atmosphere; Reflux

With palladium 10% on activated carbon; hydrogen; hydrazine hydrate; triethylamine; In ethanol; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2011.11.044