4-[4-(4-chloro-1-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester

Base Information

Chemical Name:4-[4-(4-chloro-1-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
CAS No.:1312581-10-4
Molecular Formula:C₂₃H₂₇ClN₄O₂
Molecular Weight:426.946
Hs Code.:

Synonyms:4-[4-(4-chloro-1-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester

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Chemical Property of 4-[4-(4-chloro-1-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester

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Technology Process of 4-[4-(4-chloro-1-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester

There total 5 articles about 4-[4-(4-chloro-1-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 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: 68.0%

: 1312581-09-1
4-chloro-2-iodo-1-methyl-1H-pyrrolo[2,3-b]pyridine

: 457613-78-4
4-(4-(tert-butoxycarbonyl)piperazin-1-yl)phenylboronic acid

: 1312581-10-4
4-[4-(4-chloro-1-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester

Guidance literature:: With caesium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; water; at 100 ℃; for 15h; Sealed tube;

Reference yield:

: 55052-28-3
4-chloro-7-azaindole

: 1312581-10-4
4-[4-(4-chloro-1-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide / acetonitrile / 0.5 h / 20 °C / Inert atmosphere

1.2: 30 - 40 °C

2.1: lithium diisopropyl amide / hexane; tetrahydrofuran / 1.83 h / -78 °C / Inert atmosphere

2.2: 4 h / -78 °C

3.1: bromo-catecholborane / dichloromethane / 1.5 h

4.1: sodium hydride / N,N-dimethyl-formamide / Inert atmosphere

4.2: 0 - 20 °C

5.1: caesium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 15 h / 100 °C / Sealed tube

With bromo-catecholborane; tetra(n-butyl)ammonium hydrogensulfate; sodium hydride; caesium carbonate; sodium hydroxide; lithium diisopropyl amide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,2-dimethoxyethane; hexane; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 940948-29-8
4-chloro-2-iodo-1H-pyrrolo[2,3-b]pyridine

: 1312581-10-4
4-[4-(4-chloro-1-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / N,N-dimethyl-formamide / Inert atmosphere

1.2: 0 - 20 °C

2.1: caesium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 15 h / 100 °C / Sealed tube

With sodium hydride; caesium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; water; N,N-dimethyl-formamide;