Anisole → HCID 71584704, compound

HRID 1430529Notes

Reaction equation

HRID 1430529 reaction equation
[Cl:1][C:2]1[C:7]([C:8]2[C:9](=[O:31])[N:10]([CH2:29][CH3:30])[C:11]3[C:16]([CH:17]=2)=[CH:15][N:14]=[C:13]([N:18](CC2C=CC(OC)=CC=2)[CH3:19])[CH:12]=3)=[CH:6][C:5]([NH:32][C:33]([NH:35][C:36]2[CH:41]=[C:40]([CH3:42])[CH:39]=[C:38]([F:43])[CH:37]=2)=[O:34])=[C:4]([F:44])[CH:3]=1.C1(OC)C=CC=CC=1>C(O)(C(F)(F)F)=O>[Cl:1][C:2]1[C:7]([C:8]2[C:9](=[O:31])[N:10]([CH2:29][CH3:30])[C:11]3[C:16]([CH:17]=2)=[CH:15][N:14]=[C:13]([NH:18][CH3:19])[CH:12]=3)=[CH:6][C:5]([NH:32][C:33]([NH:35][C:36]2[CH:41]=[C:40]([CH3:42])[CH:39]=[C:38]([F:43])[CH:37]=2)=[O:34])=[C:4]([F:44])[CH:3]=1

Participants

4

Reactant 2

HCID 7519AnisoleHCID 86713670HCID 86713670, compound

Product 1

HCID 71584704HCID 71584704, compoundYield 71.1%

Reagents, catalysts & solvents 1

HCID 6422Trifluoroacetic acidSolvent

Procedure

A mixture of 1-(4-chloro-5-(1-ethyl-7-((4-methoxybenzyl)(methyl)amino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluorophenyl)-3-(3-fluoro-5-methylphenyl)urea (197 mg, 0.319 mmol) and anisole (172 mg, 1.594 mmol) was stirred in TFA (4 mL) at RT for 3 h. The mixture was concentrated to near-dryness, treated with EtOAc and satd. NaHCO3 and the resulting solid collected via filtration and dried to afford 1-(4-chloro-5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluorophenyl)-3-(3-fluoro-5-methylphenyl)urea (113 mg, 71% yield). 1H NMR (400 MHz, DMSO-d6): δ 9.18 (br s, 1H), 8.80 (br s, 1H), 8.41 (s, 1H), 8.14 (d, J=8.5 Hz, 1H), 7.73 (s, 1H), 7.52 (d, J=10.8 Hz, 1H), 7.22 (d, J=11.5 Hz, 1H), 7.03 (br s, 1H), 6.92 (s, 1H), 6.67-6.59 (m, 1H), 6.24 (s, 1H), 4.14 (q, J=7.1 Hz, 2H), 2.86 (s, 3H), 2.25 (s, 3H), 1.21 (t, J=7.3 Hz, 3H); MS (ESI) m/z: 498.1 [M+H]+.

Workup

  1. concentrationThe mixture was concentrated to near-dryness
  2. additiontreated with EtOAc and satd
  3. filtrationNaHCO3 and the resulting solid collected via filtration
  4. customdried

Sources & evidence

ORD record
ord-ca1e0a2fc3fb4d07bae85e188f668a09
Source dataset
uspto-grants-2015_01
Patent number
US08940756B2

Reaction notes

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