Sodium Iodide → 4-(4-Chloro-2-fluoro-phenylamino)-6-methoxy-7-(3-morpholin-4-yl-propoxy)-quinoline-3-carbonitrile

HRID 612038Notes

Reaction equation

HRID 612038 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]2[C:18]3[C:13](=[CH:14][C:15]([O:21][CH2:22][CH2:23][CH2:24]Cl)=[C:16]([O:19][CH3:20])[CH:17]=3)[N:12]=[CH:11][C:10]=2[C:26]#[N:27])=[C:4]([F:28])[CH:3]=1.[NH:29]1[CH2:34][CH2:33][O:32][CH2:31][CH2:30]1.[I-].[Na+]>COCCOC>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]2[C:18]3[C:13](=[CH:14][C:15]([O:21][CH2:22][CH2:23][CH2:24][N:29]4[CH2:34][CH2:33][O:32][CH2:31][CH2:30]4)=[C:16]([O:19][CH3:20])[CH:17]=3)[N:12]=[CH:11][C:10]=2[C:26]#[N:27])=[C:4]([F:28])[CH:3]=1

Participants

5

Reactant 3

HCID 5238Sodium IodideHCID 8083MorpholineHCID 102022744-(4-Chloro-2-fluoro-phenylamino)-7-(3-chloro-propoxy)-6-methoxy-quinoline-3-carbonitrile

Product 1

HCID 101401124-(4-Chloro-2-fluoro-phenylamino)-6-methoxy-7-(3-morpholin-4-yl-propoxy)-quinoline-3-carbonitrileYield 98.1%

Reagents, catalysts & solvents 1

HCID 80711,2-DimethoxyethaneSolvent

Procedure

A mixture of 1 g (2.38 mmol) of 4-(4-Chloro-2-fluoro-phenylamino)-7-(3-chloro-propoxy)-6-methoxy-quinoline-3-carbonitrile, 3.1 g (35.7 mmol) of morpholine, and 0.07 g of sodium iodide in 20 ml ethylene glycol dimethyl ether refluxed for 7 hr. The solvent was removed and the residue was mixed with warm ethyl acetate and saturated sodium bicarbonate solution. The organic layer was separated and dried over magnesium sulfate. Solvent was removed and ether-hexane was added. One standing, the crystals were deposited giving 1.1 g of the title compound as a off-white solid: mass spectrum (electrospray, m/e) M+H 470.9.

Workup

  1. temperaturerefluxed for 7 hr
  2. customThe solvent was removed
  3. additionthe residue was mixed with warm ethyl acetate and saturated sodium bicarbonate solution
  4. customThe organic layer was separated
  5. dry with materialdried over magnesium sulfate
  6. customSolvent was removed
  7. additionether-hexane was added

Sources & evidence

ORD record
ord-3d938035af154af084bfe48b1717a5ff
Source dataset
uspto-grants-1999_12
Patent number
US06002008

Reaction notes

Loading…