Ethanolamine → 2-(1-(4-(2-(5-Amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)phenyl)ethylamino)ethanol

HRID 340380Notes

Reaction equation

HRID 340380 reaction equation
[NH2:1][C:2]1[C:11]2[N:10]=[CH:9][C:8]([CH2:12][CH2:13][C:14]3[CH:19]=[CH:18][C:17]([C:20](=O)[CH3:21])=[CH:16][CH:15]=3)=[CH:7][C:6]=2[C:5]2[CH:23]=[CH:24][C:25]([CH3:27])=[CH:26][C:4]=2[N:3]=1.[CH2:28]([CH2:30][NH2:31])[OH:29].C(O)(C(F)(F)F)=O>>[NH2:1][C:2]1[C:11]2[N:10]=[CH:9][C:8]([CH2:12][CH2:13][C:14]3[CH:19]=[CH:18][C:17]([CH:20]([NH:31][CH2:30][CH2:28][OH:29])[CH3:21])=[CH:16][CH:15]=3)=[CH:7][C:6]=2[C:5]2[CH:23]=[CH:24][C:25]([CH3:27])=[CH:26][C:4]=2[N:3]=1

Participants

4

Reactant 3

HCID 700EthanolamineHCID 6422Trifluoroacetic acidHCID 582136151-(4-(2-(5-Amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)phenyl)ethanone

Product 1

HCID 582137532-(1-(4-(2-(5-Amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)phenyl)ethylamino)ethanol

Procedure

2-(1-(4-(2-(5-Amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)phenyl)ethylamino)ethanol (from Example 171) was prepared from 1-(4-(2-(5-amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)phenyl)ethanone and ethanol amine (commercially available) following the procedures described for Example 176. 1H NMR (Acetone-d6) of TFA Salt: δ 8.78 (d, 1H), 8.29 (d, 1H), 7.83 (s, 1H), 7.45 (m, 3H), 7.28 (m, 3H), 4.22 (m, 1H), 3.52 (m, 2H), 3.23 (t, 2H), 3.09 (t, 2H), 2.85 (m, 1H), 2.65 (m, 1H), 2.41 (s, 3H), 1.61 (d, 3H). LRMS [M+H]=401.2

Sources & evidence

ORD record
ord-6d904b7b0131412dac39a03212fad759
Source dataset
uspto-grants-2014_11
Patent number
US08895577B2

Reaction notes

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