HCID 21540598, compound → HCID 21540609, compound

HRID 1075730Notes

Reaction equation

HRID 1075730 reaction equation
[CH3:1][N:2]([CH3:22])[C:3]1[C:4]([C:18]([F:21])([F:20])[F:19])=[CH:5][C:6]2[N:10]=[C:9]([CH3:11])[N:8]([CH2:12][CH3:13])[C:7]=2[C:14]=1[N+:15]([O-])=O>[Pt]=O>[NH2:15][C:14]1[C:7]2[N:8]([CH2:12][CH3:13])[C:9]([CH3:11])=[N:10][C:6]=2[CH:5]=[C:4]([C:18]([F:21])([F:19])[F:20])[C:3]=1[N:2]([CH3:22])[CH3:1]

Participants

3

Reactant 1

HCID 21540598HCID 21540598, compound

Product 1

HCID 21540609HCID 21540609, compound

Reagents, catalysts & solvents 1

HCID 82844Platinum oxide (PtO)Catalyst

Procedure

6-Dimethylamino-1-ethyl-2-methyl-7-nitro- 5-trifluoromethylbenzimidazole (1.5g.) was hydrogenated in the presence of platinum oxide catalyst according to the procedure of Example IV to give 0.83g. of the desired product, m.p. 141°-142.5°C.

Workup

  1. customto give 0.83g

Sources & evidence

ORD record
ord-28603977301d4d1fa0df9facaf62dd34
Source dataset
uspto-grants-1976_05
Patent number
US03954438

Reaction notes

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