N-cyclopropyl-4-[8-(ethylsulfonyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

Base Information

Chemical Name:N-cyclopropyl-4-[8-(ethylsulfonyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide
CAS No.:1334423-28-7
Molecular Formula:C₂₄H₂₂N₄O₃S
Molecular Weight:446.53
Hs Code.:

Synonyms:N-cyclopropyl-4-[8-(ethylsulfonyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

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Chemical Property of N-cyclopropyl-4-[8-(ethylsulfonyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

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Technology Process of N-cyclopropyl-4-[8-(ethylsulfonyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

There total 7 articles about N-cyclopropyl-4-[8-(ethylsulfonyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide 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: 47.0%

: 1334423-26-5
N-cyclopropyl-4-[8-(ethylsulfanyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

: 1334423-27-6
N-cyclopropyl-4-[8-(ethylsulfinyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

: 1334423-28-7
N-cyclopropyl-4-[8-(ethylsulfonyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

Guidance literature:: With 3,3-dimethyldioxirane; In dichloromethane; acetone; at -30 - 23 ℃; for 0.25h; Inert atmosphere;

Reference yield:

: 63744-22-9
6,8-dibromoimidazo[1,2-a]pyrazine

: 1334423-27-6
N-cyclopropyl-4-[8-(ethylsulfinyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

: 1334423-28-7
N-cyclopropyl-4-[8-(ethylsulfonyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

Guidance literature:: Multi-step reaction with 7 steps

1: methanol / 16 h / 23 °C / Inert atmosphere

2: N-iodo-succinimide / N,N-dimethyl-formamide / 6.5 h / 60 °C / Inert atmosphere

3: potassium phosphate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / water; tetrahydrofuran / 16 h / 40 °C / Inert atmosphere

4: potassium carbonate; triphenylphosphine / 1-methyl-pyrrolidin-2-one; propan-1-ol / 2 h / 120 °C / Inert atmosphere

5: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / 23 °C / Inert atmosphere

6: sodium thioethylate / tetrahydrofuran / 16 h / 23 °C / Inert atmosphere

7: 3,3-dimethyldioxirane / dichloromethane; acetone / 0.25 h / -30 - 23 °C / Inert atmosphere

With potassium phosphate; N-iodo-succinimide; 3,3-dimethyldioxirane; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; sodium thioethylate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; methanol; propan-1-ol; dichloromethane; water; N,N-dimethyl-formamide; acetone;

Reference yield:

: 887475-71-0
6-bromo-8-methylsulfanyl-imidazo[1,2-a]pyrazine

: 1334423-27-6
N-cyclopropyl-4-[8-(ethylsulfinyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

: 1334423-28-7
N-cyclopropyl-4-[8-(ethylsulfonyl)-6-phenylimidazo[1,2-a]pyrazin-3-yl]benzamide

Guidance literature:: Multi-step reaction with 6 steps

1: N-iodo-succinimide / N,N-dimethyl-formamide / 6.5 h / 60 °C / Inert atmosphere

2: potassium phosphate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / water; tetrahydrofuran / 16 h / 40 °C / Inert atmosphere

3: potassium carbonate; triphenylphosphine / 1-methyl-pyrrolidin-2-one; propan-1-ol / 2 h / 120 °C / Inert atmosphere

4: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / 23 °C / Inert atmosphere

5: sodium thioethylate / tetrahydrofuran / 16 h / 23 °C / Inert atmosphere

6: 3,3-dimethyldioxirane / dichloromethane; acetone / 0.25 h / -30 - 23 °C / Inert atmosphere

With potassium phosphate; N-iodo-succinimide; 3,3-dimethyldioxirane; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; sodium thioethylate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; propan-1-ol; dichloromethane; water; N,N-dimethyl-formamide; acetone;