Morpholine → HCID 22054309, compound

HRID 1830300Notes

Reaction equation

HRID 1830300 reaction equation
[NH:1]1[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.Cl.C(N=C=NCCCN(C)C)C.[CH3:19][O:20][C:21]1[C:22](=[O:45])[C:23]([CH3:44])=[C:24]([CH2:30][C:31]2[CH:32]=[CH:33][C:34]([O:40][CH:41]([CH3:43])[CH3:42])=[C:35]([CH:39]=2)[C:36](O)=[O:37])[C:25](=[O:29])[C:26]=1[O:27][CH3:28]>C(Cl)Cl>[CH3:19][O:20][C:21]1[C:22](=[O:45])[C:23]([CH3:44])=[C:24]([CH2:30][C:31]2[CH:32]=[CH:33][C:34]([O:40][CH:41]([CH3:42])[CH3:43])=[C:35]([CH:39]=2)[C:36]([N:1]2[CH2:6][CH2:5][O:4][CH2:3][CH2:2]2)=[O:37])[C:25](=[O:29])[C:26]=1[O:27][CH3:28]

Participants

5

Reactant 3

HCID 8083MorpholineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 22054266HCID 22054266, compound

Product 1

HCID 22054309HCID 22054309, compoundYield 34%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Morpholine (0.030 g, 0.348 mmol) and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (0.100 g, 0.521 mmol) were added to a methylene chloride solution (5 ml) of 5-(5,6-dimethoxy-3-methyl-1,4-benzoquinon-2-yl)methyl-2-isopropoxybenzoic acid (0.065 g, 0.174 mmol) and the resulting solution was stirred at room temperature for 12 hours. The reaction solution was poured into ice water and then extracted with methylene chloride. The extract was washed with water and then dried, and the solvent was removed by distillation. The obtained residue was purified by preparative thin-layer chromatography (hexand:ethyl acetate=1:6) to obtain the titled compound (0.026 g, 0.0586 mmol, 34%).

Workup

  1. extractionextracted with methylene chloride
  2. washThe extract was washed with water
  3. customdried
  4. customthe solvent was removed by distillation
  5. customThe obtained residue was purified by preparative thin-layer chromatography (hexand:ethyl acetate=1:6)

Sources & evidence

ORD record
ord-9a1df22d39024bc3af742793661086fd
Source dataset
uspto-grants-2006_06
Patent number
US07064124B2

Reaction notes

Loading…