2-{4-[1-Methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-1H-pyrrol-2-ylmethyl]-piperazin-1-yl}-benzonitrile

Base Information

• Chemical Name: 2-{4-[1-Methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-1H-pyrrol-2-ylmethyl]-piperazin-1-yl}-benzonitrile
• CAS No.: 137965-85-6
• Molecular Formula: C₂₂H₂₇N₅O
• Molecular Weight: 377.489
• Mol file: 137965-85-6.mol

Synonyms:2-{4-[1-Methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-1H-pyrrol-2-ylmethyl]-piperazin-1-yl}-benzonitrile

Chemical Property of 2-{4-[1-Methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-1H-pyrrol-2-ylmethyl]-piperazin-1-yl}-benzonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-{4-[1-Methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-1H-pyrrol-2-ylmethyl]-piperazin-1-yl}-benzonitrile

There total 4 articles about 2-{4-[1-Methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-1H-pyrrol-2-ylmethyl]-piperazin-1-yl}-benzonitrile 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:

N-methylpyrrole aldehyde (1192-58-1) → 2-{4-[1-Methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-1H-pyrrol-2-ylmethyl]-piperazin-1-yl}-benzonitrile (137965-85-6)

Guidance literature:

Multi-step reaction with 4 steps

1: 5A molecular sieves, Et₃N / CHCl₃ / 4 h / 25 °C

2: H₂ / PtO₂ / methanol / 35 - 39 Torr

3: 45 percent / toluene / 8 h / Heating

4: 1.) AcOH / 1.) MeOH, H₂O, 25 deg C, 5 min, 2.) MeOH, H₂O, 25 deg C, overnight

With 5A molecular sieve; hydrogen; acetic acid; triethylamine; platinum(IV) oxide; In methanol; chloroform; toluene;

DOI:10.1021/jm00081a018

Reference yield:

4-{[1-(1-Methyl-1H-pyrrol-2-yl)-meth-(E)-ylidene]-amino}-butyric acid ethyl ester → 2-{4-[1-Methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-1H-pyrrol-2-ylmethyl]-piperazin-1-yl}-benzonitrile (137965-85-6)

Guidance literature:

Multi-step reaction with 3 steps

1: H₂ / PtO₂ / methanol / 35 - 39 Torr

2: 45 percent / toluene / 8 h / Heating

3: 1.) AcOH / 1.) MeOH, H₂O, 25 deg C, 5 min, 2.) MeOH, H₂O, 25 deg C, overnight

With hydrogen; acetic acid; platinum(IV) oxide; In methanol; toluene;

DOI:10.1021/jm00081a018

Reference yield:

4-[(1-Methyl-1H-pyrrol-2-ylmethyl)-amino]-butyric acid ethyl ester (137965-43-6) → 2-{4-[1-Methyl-5-(2-oxo-pyrrolidin-1-ylmethyl)-1H-pyrrol-2-ylmethyl]-piperazin-1-yl}-benzonitrile (137965-85-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 45 percent / toluene / 8 h / Heating

2: 1.) AcOH / 1.) MeOH, H₂O, 25 deg C, 5 min, 2.) MeOH, H₂O, 25 deg C, overnight

With acetic acid; In toluene;

DOI:10.1021/jm00081a018

upstream raw materials:

formaldehyd

1-(1-methylpyrrol-2-ylmethyl)-2-pyrrolidinone

2-(piperazin-1-yl)benzonitrile

N-methylpyrrole aldehyde