4-[(5-(naphthalen-2-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile

Base Information

• Chemical Name: 4-[(5-(naphthalen-2-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile
• CAS No.: 237750-83-3
• Molecular Formula: C₂₆H₂₀N₄O₂S
• Molecular Weight: 452.536
• Mol file: 237750-83-3.mol

Synonyms:4-[(5-(naphthalen-2-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile

Chemical Property of 4-[(5-(naphthalen-2-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-[(5-(naphthalen-2-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile

There total 5 articles about 4-[(5-(naphthalen-2-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-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:

4-cyanophenylacetic acid (5462-71-5) → 4-[(5-(naphthalen-2-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile (237750-83-3)

Guidance literature:

Multi-step reaction with 4 steps

1.1: CDI / tetrahydrofuran / 0.5 h / 50 °C

1.2: 79 percent / tetrahydrofuran / 2 h / 50 °C

2.1: 93 percent / glacial acetic acid / 1 h / Heating

3.1: 100 percent / H₂ / 10percent Pd/C / methanol; CH₂Cl₂

4.1: pyridine / 20 °C

With pyridine; hydrogen; acetic acid; 1,1'-carbonyldiimidazole; 10percent Pd/C; In tetrahydrofuran; methanol; dichloromethane;

DOI:10.1021/jm0109513

Reference yield:

N1-methyl-4-nitrobenzene-1,2-diamine (41939-61-1) → 4-[(5-(naphthalen-2-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile (237750-83-3)

Guidance literature:

Multi-step reaction with 4 steps

1.1: CDI / tetrahydrofuran / 0.5 h / 50 °C

1.2: 79 percent / tetrahydrofuran / 2 h / 50 °C

2.1: 93 percent / glacial acetic acid / 1 h / Heating

3.1: 100 percent / H₂ / 10percent Pd/C / methanol; CH₂Cl₂

4.1: pyridine / 20 °C

With pyridine; hydrogen; acetic acid; 1,1'-carbonyldiimidazole; 10percent Pd/C; In tetrahydrofuran; methanol; dichloromethane;

DOI:10.1021/jm0109513

Reference yield:

4-(1-methyl-5-nitro-1H-benzoimidazol-2-ylmethyl)benzonitrile (236417-27-9) → 4-[(5-(naphthalen-2-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile (237750-83-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 100 percent / H₂ / 10percent Pd/C / methanol; CH₂Cl₂

2: pyridine / 20 °C

With pyridine; hydrogen; 10percent Pd/C; In methanol; dichloromethane;

DOI:10.1021/jm0109513

upstream raw materials:

2-Naphthalenesulfonyl chloride

4-(5-amino-1-methyl-1H-benzoimidazol-2-ylmethyl)benzonitrile

4-cyanophenylacetic acid

N₁-methyl-4-nitrobenzene-1,2-diamine