2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone

Base Information

Chemical Name:2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone
CAS No.:1242847-32-0
Molecular Formula:C₃₂H₄₁N₅O₅S
Molecular Weight:607.774
Hs Code.:

2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone

Synonyms:2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone

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Chemical Property of 2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone

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Technology Process of 2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone

There total 12 articles about 2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone 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:

: 1242850-00-5
2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)acetic acid

: 454183-16-5
2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decane

: 1242847-32-0
2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone

Guidance literature:: 2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)acetic acid; 2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decane; With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 0 - 20 ℃; for 2h; Inert atmosphere;

With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃;

Reference yield:

: 73627-16-4
N-[2-(1H-pyrrol-1-yl)ethyl]acetamide

: 1242847-32-0
2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone

Guidance literature:: Multi-step reaction with 8 steps

1.1: water; potassium hydroxide / Reflux

2.1: triethylamine / dichloromethane / 0 - 20 °C

3.1: trifluoroacetic acid / 20 °C / Cooling with ice

4.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C

5.1: triethylamine / dichloromethane / 0 °C

6.1: sodium hydride / tetrahydrofuran / 0 - 20 °C

6.2: 0 - 20 °C

7.1: water; potassium hydroxide / ethanol / 16 h / 20 °C

7.2: pH 3

8.1: 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere

8.2: 20 °C

With lithium aluminium tetrahydride; 1-hydroxy-7-aza-benzotriazole; water; sodium hydride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; trifluoroacetic acid; potassium hydroxide; In tetrahydrofuran; ethanol; dichloromethane;

Reference yield:

: 1242850-60-7
3-pyridin-4-yl-3,8-diazaspiro[4.5]decane-8-carboxylic acid tert-butyl ester

: 1242847-32-0
2-((2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)-1-(2-(pyridin-4-yl)-2,8-diazaspiro[4.5]decan-8-yl)ethanone

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrogenchloride / 1,4-dioxane; methanol / 2 h / 20 °C / Inert atmosphere

2.1: 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere

2.2: 20 °C

With hydrogenchloride; 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In 1,4-dioxane; methanol; dichloromethane;