5-Nitro-thiophene-2-carboxylic acid [1-(2-hydroxy-3-phenoxy-propyl)-1H-benzoimidazol-2-yl]-amide

Base Information

• Chemical Name: 5-Nitro-thiophene-2-carboxylic acid [1-(2-hydroxy-3-phenoxy-propyl)-1H-benzoimidazol-2-yl]-amide
• CAS No.: 117283-71-3
• Molecular Formula: C₂₁H₁₈N₄O₅S
• Molecular Weight: 438.464
• Mol file: 117283-71-3.mol

Synonyms:5-Nitro-thiophene-2-carboxylic acid [1-(2-hydroxy-3-phenoxy-propyl)-1H-benzoimidazol-2-yl]-amide

Chemical Property of 5-Nitro-thiophene-2-carboxylic acid [1-(2-hydroxy-3-phenoxy-propyl)-1H-benzoimidazol-2-yl]-amide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-Nitro-thiophene-2-carboxylic acid [1-(2-hydroxy-3-phenoxy-propyl)-1H-benzoimidazol-2-yl]-amide

There total 3 articles about 5-Nitro-thiophene-2-carboxylic acid [1-(2-hydroxy-3-phenoxy-propyl)-1H-benzoimidazol-2-yl]-amide 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: 85.0%

Phenyl glycidyl ether (122-60-1,71031-02-2) + N-(carboxamido-2' nitro-5' thiophene)-2 benzimidazole (117283-63-3) → 5-Nitro-thiophene-2-carboxylic acid [1-(2-hydroxy-3-phenoxy-propyl)-1H-benzoimidazol-2-yl]-amide (117283-71-3)

Guidance literature:

With potassium carbonate; In acetone; for 46h; Heating;

DOI:10.1016/0223-5234(88)90003-7

Reference yield:

1H-benzimidazol-2-amine (934-32-7) → 5-Nitro-thiophene-2-carboxylic acid [1-(2-hydroxy-3-phenoxy-propyl)-1H-benzoimidazol-2-yl]-amide (117283-71-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 69 percent / pyridine / reflux, 5 h

2: 85 percent / K₂CO₃ / acetone / 46 h / Heating

With pyridine; potassium carbonate; In acetone;

DOI:10.1016/0223-5234(88)90003-7

Reference yield:

5-nitrothiophene-2-carbonyl chloride (39978-57-9) → 5-Nitro-thiophene-2-carboxylic acid [1-(2-hydroxy-3-phenoxy-propyl)-1H-benzoimidazol-2-yl]-amide (117283-71-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 69 percent / pyridine / reflux, 5 h

2: 85 percent / K₂CO₃ / acetone / 46 h / Heating

With pyridine; potassium carbonate; In acetone;

DOI:10.1016/0223-5234(88)90003-7

upstream raw materials:

Phenyl glycidyl ether

N-(carboxamido-2' nitro-5' thiophene)-2 benzimidazole

1H-benzimidazol-2-amine

5-nitrothiophene-2-carbonyl chloride