ethyl 2-(6-(5-(3-cyano-5-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate

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Chemical Name:ethyl 2-(6-(5-(3-cyano-5-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate
CAS No.:1261173-46-9
Molecular Formula:C₂₄H₁₈F₃N₅O₄
Molecular Weight:497.433
Hs Code.:

Synonyms:ethyl 2-(6-(5-(3-cyano-5-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate

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Chemical Property of ethyl 2-(6-(5-(3-cyano-5-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate

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Technology Process of ethyl 2-(6-(5-(3-cyano-5-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate

There total 6 articles about ethyl 2-(6-(5-(3-cyano-5-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate 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:

: 453565-91-8
3-cyano-5-(trifluoromethoxy)benzoic acid

: 1261173-45-8
ethyl 2-(6-(N'-hydroxycarbamimidoyl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate

: 1261173-46-9
ethyl 2-(6-(5-(3-cyano-5-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate

Guidance literature:: 3-cyano-5-(trifluoromethoxy)benzoic acid; With triethylamine; HATU; In N,N-dimethyl acetamide; at 20 ℃; for 0.5h;

ethyl 2-(6-(N'-hydroxycarbamimidoyl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate; In N,N-dimethyl acetamide; at 20 - 90 ℃; for 2h;

Reference yield:

: 1009-35-4
4-fluoro-3-nitrobenzonitrile

: 1261173-46-9
ethyl 2-(6-(5-(3-cyano-5-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / N,N-dimethyl acetamide / 1 h / 0 - 20 °C

1.2: 48 h / 20 °C

2.1: hydrogen / palladium on carbon / tetrahydrofuran / 5 h / 20 °C / Inert atmosphere

3.1: acetic acid / 16 h / 75 °C

4.1: hydroxylamine / ethanol; water / 16 h / 60 °C

5.1: triethylamine; HATU / N,N-dimethyl acetamide / 0.5 h / 20 °C

5.2: 2 h / 20 - 90 °C

With hydrogen; hydroxylamine; sodium hydride; acetic acid; triethylamine; HATU; palladium on carbon; In tetrahydrofuran; ethanol; N,N-dimethyl acetamide; water;

Reference yield:

: 1215118-71-0
Ethyl 2-(2-Oxopyrrolidin-3-yl) Acetate

: 1261173-46-9
ethyl 2-(6-(5-(3-cyano-5-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-yl)acetate

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / N,N-dimethyl acetamide / 1 h / 0 - 20 °C

1.2: 48 h / 20 °C

2.1: hydrogen / palladium on carbon / tetrahydrofuran / 5 h / 20 °C / Inert atmosphere

3.1: acetic acid / 16 h / 75 °C

4.1: hydroxylamine / ethanol; water / 16 h / 60 °C

5.1: triethylamine; HATU / N,N-dimethyl acetamide / 0.5 h / 20 °C

5.2: 2 h / 20 - 90 °C

With hydrogen; hydroxylamine; sodium hydride; acetic acid; triethylamine; HATU; palladium on carbon; In tetrahydrofuran; ethanol; N,N-dimethyl acetamide; water;