3-({2-(2-chloropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)benzonitrile fumarate

Base Information

• Chemical Name: 3-({2-(2-chloropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)benzonitrile fumarate
• CAS No.: 1055305-46-8
• Molecular Formula: C₄H₄O₄*C₁₈H₁₅ClN₄O₂S
• Molecular Weight: 502.935
• Mol file: 1055305-46-8.mol

Synonyms:3-({2-(2-chloropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)benzonitrile fumarate

Chemical Property of 3-({2-(2-chloropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)benzonitrile fumarate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-({2-(2-chloropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)benzonitrile fumarate

There total 6 articles about 3-({2-(2-chloropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)benzonitrile fumarate 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: 24.0%

3-{[2-(2-chloropyridin-3-yl)-4-formyl-1H-pyrrol-1-yl]sulfonyl}benzonitrile (1055307-11-3) + (2E)-but-2-enedioic acid (110-17-8,26099-09-2) + methylamine (74-89-5) → 3-({2-(2-chloropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)benzonitrile fumarate (1055305-46-8)

Guidance literature:

3-{[2-(2-chloropyridin-3-yl)-4-formyl-1H-pyrrol-1-yl]sulfonyl}benzonitrile; methylamine; In methanol; at 20 ℃; for 0.0833333h;

With sodium tetrahydroborate; In methanol; for 0.166667h;

(2E)-but-2-enedioic acid; With water; more than 3 stages;

Reference yield:

5-bromo-1H-pyrrole-3-carboxaldehyde (881676-32-0) → 3-({2-(2-chloropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)benzonitrile fumarate (1055305-46-8)

Guidance literature:

Multi-step reaction with 5 steps

1.1: sodium hydride / tetrahydrofuran / 0.17 h / 20 °C

1.2: 1 h / 20 °C

2.1: sodium hydrogencarbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 5 h / 80 °C

3.1: methanol; sodium hydroxide; water / tetrahydrofuran / 0.5 h / 20 °C

4.1: sodium hydride / tetrahydrofuran / 0.17 h / 20 °C

4.2: 0.25 h / 20 °C

5.1: methanol / 0.08 h / 20 °C

5.2: 0.17 h

With methanol; sodium hydroxide; water; sodium hydride; sodium hydrogencarbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; water;

Reference yield:

5-bromo-1-(phenylsulfonyl)-1H-pyrrole-3-carbaldehyde (881673-82-1) → 3-({2-(2-chloropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)benzonitrile fumarate (1055305-46-8)

Guidance literature:

Multi-step reaction with 4 steps

1.1: sodium hydrogencarbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 5 h / 80 °C

2.1: methanol; sodium hydroxide; water / tetrahydrofuran / 0.5 h / 20 °C

3.1: sodium hydride / tetrahydrofuran / 0.17 h / 20 °C

3.2: 0.25 h / 20 °C

4.1: methanol / 0.08 h / 20 °C

4.2: 0.17 h

With methanol; sodium hydroxide; water; sodium hydride; sodium hydrogencarbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; water;

upstream raw materials:

3-{[2-(2-chloropyridin-3-yl)-4-formyl-1H-pyrrol-1-yl]sulfonyl}benzonitrile

(2E)-but-2-enedioic acid

methylamine

5-bromo-1H-pyrrole-3-carboxaldehyde

Refernces