5-Chloro-2-phenoxyaniline → (5-Chloro-2-phenoxy-phenyl)-(7-ethyl-[1,8]naphthyridin-4-yl)-amine

HRID 2197755Notes

Reaction equation

[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[C:6]([NH2:8])[CH:7]=1.Cl[C:17]1[CH:26]=[CH:25][N:24]=[C:23]2[C:18]=1[CH:19]=[CH:20][C:21]([CH2:27][CH3:28])=[N:22]2>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[C:6]([NH:8][C:17]2[C:18]3[C:23](=[N:22][C:21]([CH2:27][CH3:28])=[CH:20][CH:19]=3)[N:24]=[CH:25][CH:26]=2)[CH:7]=1

Participants

Reactant 2

HCID 667385-Chloro-2-phenoxyaniline

HCID 672512035-Chloro-2-ethyl-1,8-naphthyridine

Product 1

HCID 68461019(5-Chloro-2-phenoxy-phenyl)-(7-ethyl-[1,8]naphthyridin-4-yl)-amine

Procedure

The product from Example 42b (100 mg, 0.46 mmol) was reacted with the product from Example 3f (88 mg, 0.46 mmol) following the procedure from Example 1g giving the title compound which was triturated with 2:1 ether/THF giving the product as a hydrochloride salt (134 mg, 70%). 1H NMR (300 MHz, DMSO-d6) δ ppm: 1.34 (t, J=7.35 Hz, 3H) 3.02 (q, J=7.35 Hz, 2H) 6.69 (d, J=6.99 Hz, 1H) 6.97 (d, J=8.82 Hz, 2H) 7.10 (dd, J=7.35 Hz, 1H) 7.15 (d, J=8.82 Hz, 2H) 7.30 (dd, J=8.09 Hz, J=7.72 Hz, 2H) 7.56 (dd, J=2.94 Hz, J=9.19 Hz, 1H) 7.71 (d, J=2.57 Hz, 1H) 7.88 (d, J=8.82 Hz, 1H) 8.52 (d, J=6.99 Hz, 1H) 9.02 (d, J=8.45 Hz, 1H) 11.16 (br s, 1H) 14.56 (br s, 1H); MS (ESI+) m/z 376 (M−Cl)+; (ESI−) m/z 374 (M−HCl)−.

Sources & evidence

ORD record: ord-d9b3ac17d4af4d829a70fa3b05358492
Source dataset: uspto-grants-2012_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08338605B2

Reaction notes

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