2-[7-[(1E/Z)-4-hydroxy-1-buten-1-yl]-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide

Base Information

Chemical Name:2-[7-[(1E/Z)-4-hydroxy-1-buten-1-yl]-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide
CAS No.:1192685-70-3
Molecular Formula:C₂₃H₂₇N₃O₄
Molecular Weight:409.485
Hs Code.:

Synonyms:2-[7-[(1E/Z)-4-hydroxy-1-buten-1-yl]-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide

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Chemical Property of 2-[7-[(1E/Z)-4-hydroxy-1-buten-1-yl]-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide

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Technology Process of 2-[7-[(1E/Z)-4-hydroxy-1-buten-1-yl]-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide

There total 5 articles about 2-[7-[(1E/Z)-4-hydroxy-1-buten-1-yl]-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide 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:

: 627-27-0
homoalylic alcohol

: 1192685-68-9
2-[7-iodo-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide

: 1192685-70-3
2-[7-[(1E/Z)-4-hydroxy-1-buten-1-yl]-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide

Guidance literature:: With triethylamine; tris-(o-tolyl)phosphine; palladium diacetate; In N,N-dimethyl-formamide; at 100 ℃; for 3h;

Reference yield:

: 72652-33-6
4-iodo-2-(trichloroacetyl)pyrrole

: 1192685-70-3
2-[7-[(1E/Z)-4-hydroxy-1-buten-1-yl]-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 6 h / 20 °C

2.1: ammonium acetate; acetic acid / 40 h / Heating; Reflux

3.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 - 20 °C

3.2: 0 - 65 °C

4.1: triethylamine; tris-(o-tolyl)phosphine / palladium diacetate / N,N-dimethyl-formamide / 3 h / 100 °C

With ammonium acetate; sodium hydride; potassium carbonate; acetic acid; triethylamine; tris-(o-tolyl)phosphine; palladium diacetate; In N,N-dimethyl-formamide;

Reference yield:

: 1192685-64-5
7-iodo-3-[3-(methyloxy)phenyl]-1H-pyrrolo[2,1-c][1,4]oxazin-1-one

: 1192685-70-3
2-[7-[(1E/Z)-4-hydroxy-1-buten-1-yl]-3-[3-(methyloxy)phenyl]-1-oxopyrrolo[1,2-a]pyrazin-2(1H)-yl]-N-(1-methylethyl)acetamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: ammonium acetate; acetic acid / 40 h / Heating; Reflux

2.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 - 20 °C

2.2: 0 - 65 °C

3.1: triethylamine; tris-(o-tolyl)phosphine / palladium diacetate / N,N-dimethyl-formamide / 3 h / 100 °C

With ammonium acetate; sodium hydride; acetic acid; triethylamine; tris-(o-tolyl)phosphine; palladium diacetate; In N,N-dimethyl-formamide;