N-(4-bromo-2-(1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)phenyl)thiophene-2-sulfonamide

Base Information

Chemical Name:N-(4-bromo-2-(1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)phenyl)thiophene-2-sulfonamide
CAS No.:1447159-80-9
Molecular Formula:C₂₁H₁₇BrN₂O₂S₂
Molecular Weight:473.414
Hs Code.:

Synonyms:N-(4-bromo-2-(1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)phenyl)thiophene-2-sulfonamide

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Chemical Property of N-(4-bromo-2-(1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)phenyl)thiophene-2-sulfonamide

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Technology Process of N-(4-bromo-2-(1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)phenyl)thiophene-2-sulfonamide

There total 2 articles about N-(4-bromo-2-(1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)phenyl)thiophene-2-sulfonamide 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: 78.0%

: 1447159-58-1
N-(1-allyl-1H-indol-2-yl)-N-(4-bromo-2-iodophenyl)thiophene-2-sulfonamide

: 1447159-80-9
N-(4-bromo-2-(1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)phenyl)thiophene-2-sulfonamide

Guidance literature:: N-(1-allyl-1H-indol-2-yl)-N-(4-bromo-2-iodophenyl)thiophene-2-sulfonamide; With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; triethylamine; In N,N-dimethyl-formamide; at 130 ℃; for 7h; Inert atmosphere;

DOI:10.1039/c3cc42309c

Reference yield:

: 1404202-55-6
N-(4-bromo-2-iodophenyl)thiophene-2-sulfonamide

: 1447159-80-9
N-(4-bromo-2-(1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)phenyl)thiophene-2-sulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: caesium carbonate; iodine / acetonitrile / 4 h / 20 °C / Inert atmosphere

2: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; triethylamine / N,N-dimethyl-formamide / 7 h / 130 °C / Inert atmosphere

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; iodine; caesium carbonate; triethylamine; In N,N-dimethyl-formamide; acetonitrile; 2: |Heck Reaction;
DOI:10.1039/c3cc42309c