Triethylamine → N-{3-Cyano-4-[(3-methylphenyl)amino]-6-quinolinyl}-2-propenamide

HRID 612235Notes

Reaction equation

[NH2:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[CH:7][C:6]([C:12]#[N:13])=[C:5]2[NH:14][C:15]1[CH:20]=[CH:19][CH:18]=[C:17]([CH3:21])[CH:16]=1.C(N(CC)CC)C.[C:29](Cl)(=[O:32])[CH:30]=[CH2:31].C(=O)(O)[O-].[Na+]>CN(C=O)C.C1COCC1>[C:12]([C:6]1[CH:7]=[N:8][C:9]2[C:4]([C:5]=1[NH:14][C:15]1[CH:20]=[CH:19][CH:18]=[C:17]([CH3:21])[CH:16]=1)=[CH:3][C:2]([NH:1][C:29](=[O:32])[CH:30]=[CH2:31])=[CH:11][CH:10]=2)#[N:13]

Participants

Conditions

Temperature: 0 °C

Procedure

Dissolved 500 mg (1.82 mmol) of 6-amino-4-[(3-methylphenyl)amino]-3-quinolinecarbonitrile in 1.0 ml DMF and 6 ml THF and chilled to 0° C. under N2. Added 280 μl (2.00 mmol) triethylamine and 166 μl (2.00 mmol) acryloyl chloride. Removed ice bath at 15 minutes and at 1 hour, stripped solvent and slurried residue with dilute sodium bicarbonate. Collected crystals and washed with water. Boiled solids in ethyl acetate, collected and dried in vacuo, giving 238 mg of yellow-orange solid: mass spectrum (electrospray m/e): M+H=329.1.

Workup

waitat 1 hour
customCollected crystals
washwashed with water
customBoiled solids in ethyl acetate, collected
customdried in vacuo

Sources & evidence

ORD record: ord-657447a040e6479db4184deb0c8d4139
Source dataset: uspto-grants-1999_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06002008

Reaction notes

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