1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)ethanone

Base Information

Chemical Name:1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)ethanone
CAS No.:1242847-39-7
Molecular Formula:C₃₁H₃₆F₃N₅O₄S
Molecular Weight:631.719
Hs Code.:

1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)ethanone

Synonyms:1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)ethanone

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Chemical Property of 1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)ethanone

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Technology Process of 1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)ethanone

There total 12 articles about 1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)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:

: 1242850-01-6
2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)acetic acid

: 352445-70-6
3-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecane

: 1242847-39-7
1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)ethanone

Guidance literature:: With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 - 20 ℃;

Reference yield:

: 19524-06-2
4-bromopyridine hydrochloride

: 1242847-39-7
1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine); sodium t-butanolate / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 4 h / 90 °C / Inert atmosphere

2: trifluoroacetic acid / dichloromethane / 0 - 20 °C

3: 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C

With 1-hydroxy-7-aza-benzotriazole; (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine); 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In dichloromethane; toluene;

Reference yield:

: 173405-78-2
tert-butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate

: 1242847-39-7
1-(9-(pyridin-4-yl)-3,9-diazaspiro[5.5]undecan-3-yl)-2-((2-(2-(trifluoromethyl)phenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine); sodium t-butanolate / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 4 h / 90 °C / Inert atmosphere

2: trifluoroacetic acid / dichloromethane / 0 - 20 °C

3: 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C

With 1-hydroxy-7-aza-benzotriazole; (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine); 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In dichloromethane; toluene;