Sodium Carbonate → HCID 70584504, compound

HRID 1706329Notes

Reaction equation

HRID 1706329 reaction equation
[CH3:1][C:2]([NH2:6])([CH3:5])[CH2:3][NH2:4].[CH3:7][C:8]([CH3:13])=[CH:9][C:10](O)=[O:11].C([O-])([O-])=O.[Na+].[Na+]>C1(C)C=CC=CC=1>[CH3:7][C:8]1([CH3:13])[NH:6][C:2]([CH3:5])([CH3:1])[CH:3]=[N:4][C:10](=[O:11])[CH2:9]1

Participants

5

Reactant 3

HCID 10340Sodium CarbonateHCID 109313-Methyl-2-butenoic acidHCID 131282-Methylpropylenediamine

Product 1

HCID 70584504HCID 70584504, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

4.4 g 2-methyl-1,2-propanediamine, 6.0 g 3,3-dimethylacrylic acid and 8 ml toluene were mixed and heated at 140°-150° C. overnight. The mixture was cooled and poured into 80 ml of 5% Na2CO3 solution; then extracted 3 times with 50 ml aliquots of chloroform. The combined chloroform solutions were dried and concentrated. Upon recrystallization from hexane-benzene a yellow crystalline solid, m. pt 129°-132° C., is obtained.

Workup

  1. temperatureheated at 140°-150° C. overnight
  2. temperatureThe mixture was cooled
  3. extractionthen extracted 3 times with 50 ml aliquots of chloroform
  4. dry with materialThe combined chloroform solutions were dried
  5. concentrationconcentrated
  6. customUpon recrystallization from hexane-benzene a yellow crystalline solid, m. pt 129°-132° C.
  7. customis obtained

Sources & evidence

ORD record
ord-1a858be7647043079e4734d451c3a16f
Source dataset
uspto-grants-1980_06
Patent number
US04207228

Reaction notes

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