(3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)-phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate

Base Information

Chemical Name:(3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)-phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate
CAS No.:1192685-72-5
Molecular Formula:C₂₄H₂₉N₃O₆S
Molecular Weight:487.577
Hs Code.:

Synonyms:(3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)-phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate

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Chemical Property of (3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)-phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate

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Technology Process of (3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)-phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate

There total 6 articles about (3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)-phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate 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:

: 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

: 124-63-0
methanesulfonyl chloride

: 1192685-72-5
(3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)-phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate

Guidance literature:: With dmap; triethylamine; In chloroform; at 0 - 20 ℃;

Reference yield:

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

: 1192685-72-5
(3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)-phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate

Guidance literature:: Multi-step reaction with 5 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

5.1: dmap; triethylamine / chloroform / 0 - 20 °C

With dmap; ammonium acetate; sodium hydride; potassium carbonate; acetic acid; triethylamine; tris-(o-tolyl)phosphine; palladium diacetate; In chloroform; 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

: 1192685-72-5
(3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)-phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate

Guidance literature:: Multi-step reaction with 4 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

4.1: dmap; triethylamine / chloroform / 0 - 20 °C

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