Hydrochloric Acid → HCID 19838093, compound
Reaction equation
C([O:4][C:5]1[C:6]([CH2:18][CH2:19][CH3:20])=[C:7]([CH:10]=[C:11]([N+:15]([O-:17])=[O:16])[C:12]=1[O:13][CH3:14])[CH:8]=[O:9])(=O)C.Cl>[OH-].[Na+]>[OH:4][C:5]1[C:6]([CH2:18][CH2:19][CH3:20])=[C:7]([CH:10]=[C:11]([N+:15]([O-:17])=[O:16])[C:12]=1[O:13][CH3:14])[CH:8]=[O:9]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
A suspension of the product from step (b) (39.5 g) in 20% sodium hydroxide solution (140 ml) was heated at 90° for 5 hours. The mixture was cooled and acidified wth dilute hydrochloric acid. The aqueous phase was extracted with ethyl acetate washed with brine, dried, filtered and evaporated to leave a brown oil (33 g) MS; m/e 239.
Workup
- temperaturewas heated at 90° for 5 hours
- temperatureThe mixture was cooled
- extractionThe aqueous phase was extracted with ethyl acetate
- washwashed with brine
- customdried
- filtrationfiltered
- customevaporated
Sources & evidence
- ORD record
- ord-4104587e60c046ad935a7b6e73e786f9
- Source dataset
- uspto-grants-1989_02
- Patent number
- US04803225
Reaction notes
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