Dimethylformamide → HCID 21558118, compound

HRID 1579084Notes

Reaction equation

HRID 1579084 reaction equation
[Cl:1][C:2]([Cl:7])([CH3:6])[C:3](Cl)=[O:4].[CH3:8][N:9]([CH3:12])[CH:10]=[O:11]>C(N(CC)CC)C>[CH3:8][N:9]([CH3:12])[C:10](=[O:11])[C:3](=[O:4])[C:2]([Cl:7])([Cl:1])[CH3:6]

Participants

4

Reactant 2

HCID 6228DimethylformamideHCID 943632,2-Dichloropropanoyl chloride

Product 1

HCID 21558118HCID 21558118, compound

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

The procedure of Example 1 was followed using 32g (0.2 mole) of 2,2-dichloropropionyl chloride and 44g (0.6 mole) of dimethylformamide and 20g (0.2 mole) of triethylamine. Obtained following distillation was 12g of pure N,N-dimethyl-3,3-dichloro-2-oxobutyramide as a clear, colorless liquid: Bp: 68°-70° (0.2mm); ir (λmax, film) 5.7 (s), 6.1 (s), 7.1 (s), 9.3 (s), 9.9 (s), 12.6 (s) microns.

Workup

  1. customObtained
  2. distillationdistillation

Sources & evidence

ORD record
ord-9b848e147346447fa8f1de27befd0105
Source dataset
uspto-grants-1976_02
Patent number
US03940458

Reaction notes

Loading…