Carbon Dioxide → HCID 178485105, compound

HRID 1076159Notes

Reaction equation

HRID 1076159 reaction equation
[C:1]([C:11]1[N:12]=[C:13]([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)[NH:14][C:15]=1[N:16]=[N:17][N:18]([CH3:20])[CH3:19])([O:3]CC1C=CC=CC=1)=[O:2].C(=O)=O>CO.[Pd]>[CH3:19][N:18]([CH3:20])[N:17]=[N:16][C:15]1[NH:14][C:13]([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)=[N:12][C:11]=1[C:1]([OH:3])=[O:2]

Participants

5

Reactant 2

HCID 280Carbon DioxideHCID 178485106HCID 178485106, compound

Product 1

HCID 178485105HCID 178485105, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 887MethanolSolvent

Procedure

A solution of 4-carbobenzoxy-5-(3,3-dimethyltriazeno)-2-phenyl imidazole (1.0 gm) in methanol (50 ml) was saturated with carbon dioxide, and 10% palladium on charcoal (100 mgs) added. The mixture was hydrogenated at room temperature and pressure. A volume of 60 ml of hydrogen was absorbed in 1 hour 20 minutes.

Workup

  1. additionadded
  2. customwas hydrogenated at room temperature
  3. customA volume of 60 ml of hydrogen was absorbed in 1 hour 20 minutes

Sources & evidence

ORD record
ord-077fb4d4e3c749c9b66e46037e4068cc
Source dataset
uspto-grants-1976_05
Patent number
US03956262

Reaction notes

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