1,1-dimethylethyl(3S)-3-({4-[4-(1-benzofuran-5-yl)phenyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl}methyl)-1-pyrrolidinecarboxylate

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Chemical Name:1,1-dimethylethyl(3S)-3-({4-[4-(1-benzofuran-5-yl)phenyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl}methyl)-1-pyrrolidinecarboxylate
CAS No.:1332333-36-4
Molecular Formula:C₂₆H₂₈N₄O₄
Molecular Weight:460.533
Hs Code.:

Synonyms:1,1-dimethylethyl(3S)-3-({4-[4-(1-benzofuran-5-yl)phenyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl}methyl)-1-pyrrolidinecarboxylate

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Chemical Property of 1,1-dimethylethyl(3S)-3-({4-[4-(1-benzofuran-5-yl)phenyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl}methyl)-1-pyrrolidinecarboxylate

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Technology Process of 1,1-dimethylethyl(3S)-3-({4-[4-(1-benzofuran-5-yl)phenyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl}methyl)-1-pyrrolidinecarboxylate

There total 3 articles about 1,1-dimethylethyl(3S)-3-({4-[4-(1-benzofuran-5-yl)phenyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl}methyl)-1-pyrrolidinecarboxylate 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: 96.0%

: 519054-55-8
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-benzofuran

: 1332333-33-1
1,1-dimethylethyl (3S)-3-{[4-(4-bromophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl]methyl}-1-pyrrolidinecarboxylate

: 1332333-36-4
1,1-dimethylethyl(3S)-3-({4-[4-(1-benzofuran-5-yl)phenyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl}methyl)-1-pyrrolidinecarboxylate

Guidance literature:: With sodium hydrogencarbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; water; at 100 ℃; for 24h; Sealed tube;

Reference yield:

: 1332333-32-0
1,1-dimethylethyl(3S)-3-[2-(2-{[(4-bromophenyl)amino]carbonyl}hydrazino)-2-oxoethyl]-1-pyrrolidinecarboxylate

: 1332333-36-4
1,1-dimethylethyl(3S)-3-({4-[4-(1-benzofuran-5-yl)phenyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl}methyl)-1-pyrrolidinecarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / water / 73 h / 20 - 130 °C

2: sodium hydroxide / water / 3 h / 20 °C

3: sodium hydrogencarbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 24 h / 100 °C / Sealed tube

With sodium hydrogencarbonate; potassium carbonate; sodium hydroxide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; water;

Reference yield:

: 1332333-34-2
C₁₃H₁₅BrN₄O

: 1332333-36-4
1,1-dimethylethyl(3S)-3-({4-[4-(1-benzofuran-5-yl)phenyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl}methyl)-1-pyrrolidinecarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / water / 3 h / 20 °C

2: sodium hydrogencarbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 24 h / 100 °C / Sealed tube

With sodium hydrogencarbonate; sodium hydroxide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; water;