4-Fluorobenzoyl chloride → Methyl 2-(4-(4-fluorobenzamido)phenyl)-3,3-dimethyl-1,2,3,4-tetrahydroquinoline-6-carboxylate

HRID 1801288Notes

Reaction equation

HRID 1801288 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[C:17]([CH3:19])([CH3:18])[CH2:16][C:15]3[C:10](=[CH:11][CH:12]=[C:13]([C:20]([O:22][CH3:23])=[O:21])[CH:14]=3)[NH:9]2)=[CH:4][CH:3]=1.C(N(CC)C(C)C)(C)C.[F:33][C:34]1[CH:42]=[CH:41][C:37]([C:38](Cl)=[O:39])=[CH:36][CH:35]=1>ClCCl>[F:33][C:34]1[CH:42]=[CH:41][C:37]([C:38]([NH:1][C:2]2[CH:3]=[CH:4][C:5]([CH:8]3[C:17]([CH3:18])([CH3:19])[CH2:16][C:15]4[C:10](=[CH:11][CH:12]=[C:13]([C:20]([O:22][CH3:23])=[O:21])[CH:14]=4)[NH:9]3)=[CH:6][CH:7]=2)=[O:39])=[CH:36][CH:35]=1

Participants

5

Reactant 3

HCID 678794-Fluorobenzoyl chlorideHCID 81531DiisopropylethylamineHCID 67441380Methyl 2-(4-aminophenyl)-3,3-dimethyl-1,2,3,4-tetrahydroquinoline-6-carboxylate

Product 1

HCID 67441009Methyl 2-(4-(4-fluorobenzamido)phenyl)-3,3-dimethyl-1,2,3,4-tetrahydroquinoline-6-carboxylateYield 37%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To a solution of methyl 2-(4-aminophenyl)-3,3-dimethyl-1,2,3,4-tetrahydroquinoline-6-carboxylate (70 mg, 0.23 mmol) and N,N-diisopropylethylamine (0.09 mL, 0.52 mmol,) in dichloro methane (5 mL) was added 4-fluorobenzoyl chloride (54 mg, 0.34 mmol). The resultant mixture was stirred at room temperature for 16 hrs under nitrogen. The solvent was removed in vacuo and the residue was washed with dichloromethane/petroleum ether, the precipitate was collected to afford methyl 2-(4-(4-fluorobenzamido)phenyl)-3,3-dimethyl-1,2,3,4-tetrahydroquinoline-6-carboxylate as a yellow solid, 43 mg, yield: 37%.

Workup

  1. customThe solvent was removed in vacuo
  2. washthe residue was washed with dichloromethane/petroleum ether
  3. customthe precipitate was collected

Sources & evidence

ORD record
ord-90c9d6b50f634ae7b70cbfe34cb591c9
Source dataset
uspto-grants-2013_01
Patent number
US08344137B2

Reaction notes

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