Reaction #960528

ord-e71913baa87142ef970f49cbc53c9c3f

Reaction equation

Nc1ccc(-c2ccc(N)c(N)c2)cc1N
biphenyl-3,3′,4,4′-tetraamine
Nc1ccc(C(=O)O)cc1
4-aminobenzoic acid
→
Nc1ccc(-c2nc3ccc(-c4ccc(N)c(N)c4)cc3[nH]2)cc1
4-(2-(4-Aminophenyl)-1H-benzo[d]imidazol-6-yl)benzene-1,2-diamine

Reactants

Nc1ccc(-c2ccc(N)c(N)c2)cc1N
biphenyl-3,3′,4,4′-tetraamine
Nc1ccc(C(=O)O)cc1
4-aminobenzoic acid

Reagents

None

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Workup

  1. 1
    OtherPrepared by Method 1
  2. 2
    Othera reaction time of 2 h.

Procedure

Prepared by Method 1, using a 1:1 ratio of biphenyl-3,3′,4,4′-tetraamine to 4-aminobenzoic acid and a reaction time of 2 h.

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08975416B2uspto-grants-2015_03