2,6-Dinitro-p-cresol → 7-Iodo-5-methyl-1-phenylbenzimidazole

HRID 644559Notes

Reaction equation

HRID 644559 reaction equation
[C:1]([C:3]1[CH:17]=[C:16]([I:18])[C:6]2[N:7]([C:10]3[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=3)[CH:8]=[N:9][C:5]=2[CH:4]=1)#N.CC1C=C([N+]([O-])=O)C(O)=C([N+]([O-])=O)C=1>>[I:18][C:16]1[C:6]2[N:7]([C:10]3[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=3)[CH:8]=[N:9][C:5]=2[CH:4]=[C:3]([CH3:1])[CH:17]=1

Participants

3

Reactant 2

HCID 118722,6-Dinitro-p-cresolHCID 674856275-Cyano-7-iodo-1-phenylbenzimidazole

Product 1

HCID 674853227-Iodo-5-methyl-1-phenylbenzimidazoleYield 16%

Procedure

This was prepared in a similar manner to 5-cyano-7-iodo-1-phenylbenzimidazole, using 4-methyl-2,6-dinitrophenol as starting material to realise the desired product (1.45 g, 16%) m/z, 335.1 (M+H)+.

Sources & evidence

ORD record
ord-3e2bec06fd35461f92e6d2cc3e8643e0
Source dataset
uspto-grants-2010_04
Patent number
US07700638B2

Reaction notes

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