Chloroacetyl chloride → Chloroacetic acid morpholine carboxamide

HRID 1779918

Reaction equation

HRID 1779918 reaction equation
[Cl:1][CH2:2][C:3](Cl)=[O:4].C[N:7]1CC[O:10]CC1.[NH:13]1[CH2:18][CH2:17][O:16][CH2:15][CH2:14]1>ClCCl>[N:13]1([C:3]([NH2:7])=[O:4])[CH2:18][CH2:17][O:16][CH2:15][CH2:14]1.[Cl:1][CH2:2][C:3]([OH:4])=[O:10]

Participants

5

Reactant 3

HCID 6577Chloroacetyl chlorideHCID 79724-MethylmorpholineHCID 8083Morpholine

Product 1

HCID 88103447Chloroacetic acid morpholine carboxamide

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Combine chloroacetyl chloride (2.00 mL, 25.0 mmol) and N-methylmorpholine (2.76 mL, 25.0 mmol) in dichloromethane (100 mL). Cool in an ice-bath. Add morpholine (2.19 mL, 25.0 mmol) and stir in the ice-bath for 1 hour. Warm to ambient temperature and stir for 1 hour. Extract with cold aqueous 5% sulfuric acid solution, saturated aqueous sodium bicarbonate solution, and saturated aqueous sodium chloride solution. Dry the organic layer over Na2SO4, filter, and evaporate in vacuo to obtain chloroacetic acid morpholine carboxamide.

Workup

  1. temperatureCool in an ice-bath
  2. extractionExtract with cold aqueous 5% sulfuric acid solution, saturated aqueous sodium bicarbonate solution, and saturated aqueous sodium chloride solution
  3. dry with materialDry the organic layer over Na2SO4
  4. filtrationfilter
  5. customevaporate in vacuo

Sources & evidence

ORD record
ord-cbe223f3d0084538906c02237c8fefc8
Source dataset
uspto-grants-1997_05
Patent number
US05629309

Linked notes

Loading…