Diaminomaleonitrile → HCID 54464277, compound

HRID 1031162Notes

Reaction equation

[Cl:1][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[C:4]([Cl:12])[C:3]=1[N:13]1[N:17]=[C:16]([CH2:18][CH:19]=O)[C:15]([CH3:21])=[N:14]1.[NH2:22]/[C:23](/[C:28]#[N:29])=[C:24](\[NH2:27])/[C:25]#[N:26]>>[Cl:1][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[C:4]([Cl:12])[C:3]=1[N:13]1[N:17]=[C:16]([CH2:18][CH:19]=[N:22][C:23]([C:28]#[N:29])=[C:24]([NH2:27])[C:25]#[N:26])[C:15]([CH3:21])=[N:14]1

Participants

Reactant 2

HCID 2723951Diaminomaleonitrile

HCID 53721970HCID 53721970, compound

Product 1

HCID 54464277HCID 54464277, compound

Procedure

2-(2,6-Dichloro-4-trifluoromethylphenyl)-5-methyl-2H-1,2,3-triazole-4-acetaldehyde was treated with diaminomaleonitrile in a similar manner to Example 1, to give 2-(2,6-dichloro-4-trifluoromethylphenyl)-4-[2-(2-amino-1,2-dicyanoethenylimino)ethyl]-5-methyl-2H-1,2,3-triazole, which was cyclised in a similar manner to Example 1a, to give 2-(2,6-dichloro-4-trifluoromethylphenyl)-4-[(4,5-dicyano-1H-imidazol-2-yl)methyl]-5-methyl-2H-1,2,3-triazole (Compound 33).

Sources & evidence

ORD record: ord-3dd28e95683e4ce2aeabb390927aded8
Source dataset: uspto-grants-1992_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05109012

Reaction notes

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