5-[(4-Aminophenyl)methylidene]-1,3-thiazolidine-2,4-dione → 5-[(4-Aminophenyl)methyl]-1,3-thiazolidine-2,4-dione

HRID 1637952Notes

Reaction equation

HRID 1637952 reaction equation
[NH2:1][C:2]1[CH:15]=[CH:14][C:5]([CH:6]=[C:7]2[S:11][C:10](=[O:12])[NH:9][C:8]2=[O:13])=[CH:4][CH:3]=1>C(O)(=O)C>[NH2:1][C:2]1[CH:15]=[CH:14][C:5]([CH2:6][CH:7]2[S:11][C:10](=[O:12])[NH:9][C:8]2=[O:13])=[CH:4][CH:3]=1

Participants

3

Reactant 1

HCID 541825435-[(4-Aminophenyl)methylidene]-1,3-thiazolidine-2,4-dione

Product 1

HCID 27683775-[(4-Aminophenyl)methyl]-1,3-thiazolidine-2,4-dione

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

Prepared by catalytic hydrogenation of 5-(4-amino-benzylidene)-thiazolidin-2,4-dione in glacial acetic acid on palladium/charcoal (10%) (50° C., 3.5 bar, 6 hours).

Sources & evidence

ORD record
ord-9f17625fa63c48209f93f0e84cf87af0
Source dataset
uspto-grants-2000_03
Patent number
US06043254

Reaction notes

Loading…