ethyl 3-(1-benzenesulfonyl-1H-indol-3-yl)-2-formylpyrrole-5-carboxylate

Base Information

Chemical Name:ethyl 3-(1-benzenesulfonyl-1H-indol-3-yl)-2-formylpyrrole-5-carboxylate
CAS No.:1587692-60-1
Molecular Formula:C₂₂H₁₈N₂O₅S
Molecular Weight:422.461
Hs Code.:

Synonyms:ethyl 3-(1-benzenesulfonyl-1H-indol-3-yl)-2-formylpyrrole-5-carboxylate

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Chemical Property of ethyl 3-(1-benzenesulfonyl-1H-indol-3-yl)-2-formylpyrrole-5-carboxylate

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Technology Process of ethyl 3-(1-benzenesulfonyl-1H-indol-3-yl)-2-formylpyrrole-5-carboxylate

There total 2 articles about ethyl 3-(1-benzenesulfonyl-1H-indol-3-yl)-2-formylpyrrole-5-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: 55.0%

: potassium trifluoro(1-(phenylsulfonyl)-1H-indol-3-yl)borate

: 1587692-53-2
4-bromo-5-formyl-1H-pyrrole-2-carboxylic acid ethyl ester

: 1587692-60-1
ethyl 3-(1-benzenesulfonyl-1H-indol-3-yl)-2-formylpyrrole-5-carboxylate

Guidance literature:: With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; water; N-ethyl-N,N-diisopropylamine; In ethanol; toluene; at 110 ℃; for 2h; Sealed tube; Microwave irradiation;
DOI:10.1016/j.tet.2014.02.091

Reference yield:

: 433267-55-1
4-bromo-1H-pyrrole-2-carboxylic acid ethyl ester

: 1587692-60-1
ethyl 3-(1-benzenesulfonyl-1H-indol-3-yl)-2-formylpyrrole-5-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: trichlorophosphate / dichloromethane / 0.17 h

1.2: 20 °C

2.1: water; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; N-ethyl-N,N-diisopropylamine / toluene; ethanol / 2 h / 110 °C / Sealed tube; Microwave irradiation

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; water; N-ethyl-N,N-diisopropylamine; trichlorophosphate; In ethanol; dichloromethane; toluene; 2.1: |Suzuki-Miyaura Coupling;
DOI:10.1016/j.tet.2014.02.091