3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-pyrrole-2,5-dione

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Chemical Name:3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-pyrrole-2,5-dione
CAS No.:626605-49-0
Molecular Formula:C₂₅H₂₁N₅O₄
Molecular Weight:455.473
Hs Code.:

Synonyms:3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-pyrrole-2,5-dione

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Chemical Property of 3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-pyrrole-2,5-dione

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Technology Process of 3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-pyrrole-2,5-dione

There total 5 articles about 3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-pyrrole-2,5-dione 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: 71.0%

: 626605-48-9
3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-chloro-1-methyl-pyrrole-2,5-dione

: 626605-49-0
3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-pyrrole-2,5-dione

Guidance literature:: With 2,4-dimethoxy-5-tributylstannanyl-pyrimidine; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In tetrahydrofuran; DMF (N,N-dimethyl-formamide); at 200 ℃; for 0.0972222h;

Reference yield: 71.0%

: 2,4-dimethoxy-5-tributylstannanyl-pyrimidine

: 626605-48-9
3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-chloro-1-methyl-pyrrole-2,5-dione

: 626605-49-0
3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-pyrrole-2,5-dione

Guidance literature:: With tri-tert-butyl phosphine; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; In tetrahydrofuran; N,N-dimethyl-formamide; at 200 ℃; for 0.0972222h; microwave irradiation;
DOI:10.1016/j.bmc.2004.04.010

Reference yield:

: 169031-04-3
3-chloro-1-methyl-4-(1H-pyrrolo[2,3-b]pyridin-3-yl)-pyrrole-2,5-dione

: 626605-49-0
3-(1-benzyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-pyrrole-2,5-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / NaH / dimethylformamide / 1.5 h / 70 °C

2: 71 percent / P(t-Bu)3 / Pd₂(dba)3 / tetrahydrofuran; dimethylformamide / 0.1 h / 200 °C / microwave irradiation

With tri-tert-butyl phosphine; sodium hydride; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; In tetrahydrofuran; N,N-dimethyl-formamide; 2: Stille cross-coupling;
DOI:10.1016/j.bmc.2004.04.010