tert-butyl 2-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate

Base Information

Chemical Name:tert-butyl 2-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate
CAS No.:1334106-84-1
Molecular Formula:C₂₆H₂₇N₃O₄
Molecular Weight:445.518
Hs Code.:

Synonyms:tert-butyl 2-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate

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Chemical Property of tert-butyl 2-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate

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Technology Process of tert-butyl 2-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate

There total 3 articles about tert-butyl 2-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate 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:

: 24424-99-5
di-tert-butyl dicarbonate

: 1334106-79-4
2-chloro-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine

: 1334106-84-1
tert-butyl 2-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / Reflux

2.1: palladium diacetate; CyJohnPhos / 1,4-dioxane / Inert atmosphere

2.2: Reflux; Inert atmosphere

With dmap; palladium diacetate; N-ethyl-N,N-diisopropylamine; CyJohnPhos; In 1,4-dioxane; dichloromethane; 2.1: Suzuki coupling / 2.2: Suzuki coupling;
DOI:10.1055/s-0030-1260931

Reference yield:

: 5720-07-0
4-methoxyphenylboronic acid

: 1334106-84-1
tert-butyl 2-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: potassium phosphate; palladium diacetate; CyJohnPhos / 1,4-dioxane / 3.5 h / 60 - 70 °C / Inert atmosphere

2: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.5 h / Reflux

3: potassium phosphate; palladium diacetate; CyJohnPhos / 1,4-dioxane / 6 h / Inert atmosphere; Reflux

With dmap; potassium phosphate; palladium diacetate; N-ethyl-N,N-diisopropylamine; CyJohnPhos; In 1,4-dioxane; dichloromethane; 1: Suzuki coupling / 3: Suzuki coupling;
DOI:10.1016/j.tet.2011.10.040

Reference yield:

: 90213-66-4
2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine

: 1334106-84-1
tert-butyl 2-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: potassium phosphate; palladium diacetate; CyJohnPhos / 1,4-dioxane / 3.5 h / 60 - 70 °C / Inert atmosphere

2: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.5 h / Reflux

3: potassium phosphate; palladium diacetate; CyJohnPhos / 1,4-dioxane / 6 h / Inert atmosphere; Reflux

With dmap; potassium phosphate; palladium diacetate; N-ethyl-N,N-diisopropylamine; CyJohnPhos; In 1,4-dioxane; dichloromethane; 1: Suzuki coupling / 3: Suzuki coupling;
DOI:10.1016/j.tet.2011.10.040