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

HRID 2358590Notes

Reaction equation

HRID 2358590 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

3

Reactant 2

HCID 667385-Chloro-2-phenoxyanilineHCID 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-33f7c7b348e6400ea04585215ed0d6af
Source dataset
uspto-grants-2010_07
Patent number
US07763731B2

Reaction notes

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