Hydrochloric Acid → HCID 12897326, compound

HRID 236944Notes

Reaction equation

HRID 236944 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10](=[O:16])[C:11]([O:13]CC)=[O:12])=[CH:5][C:4]=1[NH:17][C:18](=[O:24])[C:19]([O:21]CC)=[O:20].Cl>[OH-].[Na+].O>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10](=[O:16])[C:11]([OH:13])=[O:12])=[CH:5][C:4]=1[NH:17][C:18](=[O:24])[C:19]([OH:21])=[O:20]

Participants

5

Reactant 2

HCID 313Hydrochloric AcidHCID 12897325HCID 12897325, compound

Product 1

HCID 12897326HCID 12897326, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 14798Sodium HydroxideSolvent

Procedure

Diethyl 4-methoxy-N,N'-(m-phenylene)dioxamate (1.0 gm., 0.0029 mole) is stirred in 1.0 N NaOH (10 ml.) at room temperature for one hour, then heated at reflux for thirty minutes. The reaction mixture is diluted with water (25 ml.) and the pH adjusted to 3 with hydrochloric acid. The resulting solid is collected and washed with acetone (0.72 gm., 86%, m.p. >320° ).

Workup

  1. temperatureheated
  2. temperatureat reflux for thirty minutes
  3. customThe resulting solid is collected
  4. washwashed with acetone (0.72 gm., 86%, m.p. >320° )

Sources & evidence

ORD record
ord-be87b53bbe964e4f97187afc27fed694
Source dataset
uspto-grants-1979_06
Patent number
US04159278

Reaction notes

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