Potassium Acetate → 5-(4-(3,5-Dichloropyridin-4-ylamino)-7-methoxy-2-oxo-2H-chromen-8-yloxy)pentyl acetate

HRID 20682

反応式

HRID 20682 の反応式
[C:1]([O-:4])(=[O:3])[CH3:2].[K+].Br[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][O:12][C:13]1[C:14]([O:33][CH3:34])=[CH:15][CH:16]=[C:17]2[C:22]=1[O:21][C:20](=[O:23])[CH:19]=[C:18]2[NH:24][C:25]1[C:30]([Cl:31])=[CH:29][N:28]=[CH:27][C:26]=1[Cl:32]>>[C:1]([O:4][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][O:12][C:13]1[C:14]([O:33][CH3:34])=[CH:15][CH:16]=[C:17]2[C:22]=1[O:21][C:20](=[O:23])[CH:19]=[C:18]2[NH:24][C:25]1[C:30]([Cl:31])=[CH:29][N:28]=[CH:27][C:26]=1[Cl:32])(=[O:3])[CH3:2]

参加物

3

反応物 2

HCID 517044Potassium AcetateHCID 248495698-(5-Bromopentyloxy)-4-(3,5-dichloropyridin-4-ylamino)-7-methoxy-2H-chromen-2-one

生成物 1

HCID 248498425-(4-(3,5-Dichloropyridin-4-ylamino)-7-methoxy-2-oxo-2H-chromen-8-yloxy)pentyl acetate

実験手順

The title compound can be prepared from potassium acetate and 8-(5-bromopentyloxy)-4-(3,5-dichloropyridin-4-ylamino)-7-methoxy-2H-chromen-2-one (Example 28) following the procedure outlined in Example 52. 1H NMR (400 MHz, DMSO-d6): δ 9.53 (s, 1H), 8.83 (s, 2H), 7.95 (d, 1H), 7.22 (s, 1H), 4.65 (s, 1H), 4.00 (m, 4H), 3.93 (s, 3H), 2.00 (s, 3H), 1.73-1.52 (m, 6H); MS (ESI): 480.9.

出典と根拠

ORDレコード
ord-96a3f357d5df46898e1d9cfde2fd8986
出典データセット
uspto-grants-2010_06
特許番号
US07745646B2

関連ノート

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