Hydrochloric Acid → HCID 21422148, compound

HRID 1658171Notes

Reaction equation

HRID 1658171 reaction equation
[N:1]1[CH:6]=[C:5]([NH:7][C:8](=[O:14])[C:9]([O:11]CC)=[O:10])[CH:4]=[CH:3][C:2]=1[NH:15][C:16](=[O:22])[C:17]([O:19]CC)=[O:18].Cl>[OH-].[Na+].O>[N:1]1[CH:6]=[C:5]([NH:7][C:8](=[O:14])[C:9]([OH:11])=[O:10])[CH:4]=[CH:3][C:2]=1[NH:15][C:16](=[O:22])[C:17]([OH:19])=[O:18]

Participants

5

Reactant 2

HCID 313Hydrochloric AcidHCID 21422147HCID 21422147, compound

Product 1

HCID 21422148HCID 21422148, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 14798Sodium HydroxideSolvent

Procedure

Diethyl N,N'-2,5-pyridinediyldioxamate (1.0 g., 0.0032 mole) is stirred in 1.0N sodium hydroxide (25 ml.) at 70°-85° until solution is complete. The reaction mixture is diluted with water (25 ml.) and acidified (pH=3) with concentrated hydrochloric acid. The desired product is collected by filtration (0.35 g., 43%, m.p. 290°-295° dec.).

Workup

  1. filtrationThe desired product is collected by filtration (0.35 g., 43%, m.p. 290°-295° dec.)

Sources & evidence

ORD record
ord-6875d8c13dbd44509643ce78236a17ec
Source dataset
uspto-grants-1976_06
Patent number
US03963660

Reaction notes

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