4-[5-(6-trifluoromethyl-pyridazin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

Base Information

Chemical Name:4-[5-(6-trifluoromethyl-pyridazin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile
CAS No.:1201014-16-5
Molecular Formula:C₂₀H₁₃F₃N₄O₂S
Molecular Weight:430.41
Hs Code.:

Synonyms:4-[5-(6-trifluoromethyl-pyridazin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

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Chemical Property of 4-[5-(6-trifluoromethyl-pyridazin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

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Technology Process of 4-[5-(6-trifluoromethyl-pyridazin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

There total 4 articles about 4-[5-(6-trifluoromethyl-pyridazin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile 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:

: 1201014-11-0
4-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

: 258506-68-2
3-chloro-6-(trifluormethyl)pyridazine

: 1201014-16-5
4-[5-(6-trifluoromethyl-pyridazin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

Guidance literature:: With caesium carbonate; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; fluoroboric acid tri-tert-butylphosphine adduct; In tetrahydrofuran; at 80 ℃; for 2h; Inert atmosphere;

Reference yield:

: 49584-26-1
p-cyanobenzenesulfonyl chloride

: 1201014-16-5
4-[5-(6-trifluoromethyl-pyridazin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / dichloromethane / 0.5 h / 20 °C

2: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 2 h / 80 °C

3: caesium carbonate / tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; fluoroboric acid tri-tert-butylphosphine adduct / tetrahydrofuran / 2 h / 80 °C / Inert atmosphere

With potassium acetate; caesium carbonate; triethylamine; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; fluoroboric acid tri-tert-butylphosphine adduct; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide;

Reference yield:

: 1201014-01-8
4-(5-bromo-2,3-dihydro-indole-1-sulfonyl)-benzonitrile

: 1201014-16-5
4-[5-(6-trifluoromethyl-pyridazin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 2 h / 80 °C

2: caesium carbonate / tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; fluoroboric acid tri-tert-butylphosphine adduct / tetrahydrofuran / 2 h / 80 °C / Inert atmosphere

With potassium acetate; caesium carbonate; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; fluoroboric acid tri-tert-butylphosphine adduct; In tetrahydrofuran; dimethyl sulfoxide;