Triethylamine → HCID 10131642, compound

HRID 612045Notes

Reaction equation

HRID 612045 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]([F:21])[CH:16]=1.C(N(CC)CC)C.[C:29](Cl)(=[O:32])[CH:30]=[CH2:31]>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]([F: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

5

Reactant 3

HCID 8471TriethylamineHCID 13140Acryloyl chlorideHCID 22466636HCID 22466636, compound

Product 1

HCID 10131642HCID 10131642, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Conditions

Temperature
25 °C

Procedure

A solution of 1.00 g (3.60 mmol) of 6-amino-4-(3-fluorophenylamino)quinoline-3-carbonitrile in 12 mL of THF under N2 was chilled in ice. Triethylamine (0.436 g, 4.32 mmol) was added followed by 0.393 g (4.32 mmol) of acryloyl chloride and the reaction was stirred at 25° C. overnight. The solvent was removed and the residue was slurried with water and filtered. The crude product was washed with water, dried, washed with hot ethyl acetate and dried in vacuo (50° C.). This yielded 0.862 g of N-[3-cyano-4-(3-fluorophenylamino)quinolin-6-yl]acrylamide as a brown solid: mass spectrum (electrospray, m/e): M+H 333.1.

Workup

  1. customThe solvent was removed
  2. filtrationfiltered
  3. washThe crude product was washed with water
  4. customdried
  5. washwashed with hot ethyl acetate
  6. customdried in vacuo (50° C.)

Sources & evidence

ORD record
ord-54c606811bbd413ea12c5ef60d3aedfc
Source dataset
uspto-grants-1999_12
Patent number
US06002008

Reaction notes

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