3-{1-[(2,5-difluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}furo[3,2-c]pyridin-4-amine

Base Information

Chemical Name:3-{1-[(2,5-difluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}furo[3,2-c]pyridin-4-amine
CAS No.:1337531-46-0
Molecular Formula:C₂₃H₁₇F₂N₃O₂
Molecular Weight:405.404
Hs Code.:

Synonyms:3-{1-[(2,5-difluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}furo[3,2-c]pyridin-4-amine

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Chemical Property of 3-{1-[(2,5-difluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}furo[3,2-c]pyridin-4-amine

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Technology Process of 3-{1-[(2,5-difluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}furo[3,2-c]pyridin-4-amine

There total 6 articles about 3-{1-[(2,5-difluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}furo[3,2-c]pyridin-4-amine 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:

: 3-(2,3-dihydro-1H-indol-5-yl)furo[3,2-c]pyridin-4-amine dihydrochloride

: 85068-27-5
2,5-difluorophenylacetic acid

: 1337531-46-0
3-{1-[(2,5-difluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}furo[3,2-c]pyridin-4-amine

Guidance literature:: With N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 20 ℃; for 17h;
DOI:10.1021/jm300713s

Reference yield:

: 22190-33-6
5-bromoindoline

: 1337531-46-0
3-{1-[(2,5-difluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}furo[3,2-c]pyridin-4-amine

Guidance literature:: Multi-step reaction with 5 steps

1: dmap / acetonitrile / 3 h / 20 °C

2: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate / 1,4-dioxane / 18 h / 100 °C / Inert atmosphere

3: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; sodium hydrogencarbonate / 1,4-dioxane; water / 16 h / Inert atmosphere; Reflux

4: hydrogenchloride / 1,4-dioxane / 4.5 h / 20 °C / Inert atmosphere

5: HATU; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 17 h / 20 °C

With hydrogenchloride; dmap; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; HATU; In 1,4-dioxane; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jm300713s

Reference yield:

: 1337532-93-0
1,1-dimethylethyl 5-(4-aminofuro[3,2-c]pyridin-3-yl)-2,3-dihydro-1H-indole-1-carboxylate

: 1337531-46-0
3-{1-[(2,5-difluorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}furo[3,2-c]pyridin-4-amine

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride / 1,4-dioxane / 4.5 h / 20 °C / Inert atmosphere

2: HATU; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 17 h / 20 °C

With hydrogenchloride; N-ethyl-N,N-diisopropylamine; HATU; In 1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1021/jm300713s