5,5'-Bi-1H-benzimidazole

Base Information

• Chemical Name: 5,5'-Bi-1H-benzimidazole
• CAS No.: 3097-03-8
• Molecular Formula: C14H10N4
• Molecular Weight: 234.26
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID80482986
• Nikkaji Number: J3.385.676H
• Mol file: 3097-03-8.mol

Synonyms:5,5'-Bi-1H-benzimidazole;3097-03-8;3'h-5,5'-bibenzimidazol;SCHEMBL2474515;SCHEMBL8634290;DTXSID80482986

Chemical Property of 5,5'-Bi-1H-benzimidazole

Chemical Property:

• PSA: 57.36000
• LogP: 3.10620
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 234.090546336
• Heavy Atom Count: 18
• Complexity: 278

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=C(C=C1C3=CC4=C(C=C3)N=CN4)NC=N2

Technology Process of 5,5'-Bi-1H-benzimidazole

There total 6 articles about 5,5'-Bi-1H-benzimidazole 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: 96.2%

3,3',4,4'-tetraaminobiphenyl (91-95-2) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 1H,1'H-5,5'-bibenzo[d]imidazole (3097-03-8)

Guidance literature:

With carbon dioxide; In water; at 150 ℃; for 5h; under 37503.8 Torr;

DOI:10.1021/acs.oprd.6b00244

Reference yield: 96.0%

formic acid (64-18-6) + 3,3',4,4'-tetraaminobiphenyl (91-95-2) → 3H,3'H-5,5'-bibenzo[d]imidazole (3097-03-8)

Guidance literature:

at 100 ℃; for 2h;

DOI:10.1021/ja054029k

Reference yield: 64.0%

methanol (67-56-1) + 3,3',4,4'-tetraaminobiphenyl (91-95-2) → 3,3'-bibenzimidazole (3097-03-8) + C16H14N4 + 1,3'-dimethyl-1H,3'H-5,5'-bibenzo[d]imidazole + 3-methyl-3H,3'H-5,5'-bibenzo[d]imidazole + 1-methyl-1H,3'H-5,5'-bibenzo[d]imidazole

Guidance literature:

With Cu-PMO (copper-doped porous metal oxide); at 250 ℃; for 15h; Supercritical conditions; Sealed tube; Green chemistry;

DOI:10.1039/c5gc01040c

upstream raw materials:

methanol

3,3'-dinitrobenzidine

3,3',4,4'-tetraaminobiphenyl

N,N-dimethyl-formamide