Hydrochloric Acid → HCID 18403031, compound

HRID 1385042Notes

Reaction equation

HRID 1385042 reaction equation
[C:1]([CH2:3][CH2:4][NH:5][C:6]1[CH:7]=[C:8]([CH:12]=[CH:13][CH:14]=1)[C:9]([OH:11])=[O:10])#N.[OH-:15].[Na+].Cl.[OH2:18]>>[C:1]([CH2:3][CH2:4][NH:5][C:6]1[CH:7]=[C:8]([CH:12]=[CH:13][CH:14]=1)[C:9]([OH:11])=[O:10])([OH:18])=[O:15]

Participants

5

Reactant 4

HCID 313Hydrochloric AcidHCID 962WaterHCID 14798Sodium HydroxideHCID 18403024HCID 18403024, compound

Product 1

HCID 18403031HCID 18403031, compound

Procedure

266.0 g of N-(2-cyanoethyl)-3-aminobenzoic acid together with 336.0 g of sodium hydroxide in 3 l of water were heated under reflux for 5 hours. After cooling, the pH was adjusted to 3 with hydrochloric acid, the mixture was cooled and the precipitate was filtered off with suction.

Workup

  1. temperatureunder reflux for 5 hours
  2. temperatureAfter cooling
  3. temperaturethe mixture was cooled
  4. filtrationthe precipitate was filtered off with suction

Sources & evidence

ORD record
ord-2de426988f68466cadda9ad9bf3f9dc5
Source dataset
uspto-grants-2001_07
Patent number
US06262074B1

Reaction notes

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