3-(2,2-difluoro-6-hydroxy-1,3-benzodioxol-5-yl)-3-hydroxy-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3-dihydro-2H-indol-2-one → 3-(2,2-difluoro-6-hydroxy-1,3-benzodioxol-5-yl)-1-{[3-(trifluoromethyl)pyridin-2-yl]methyl}-1,3-dihydro-2H-indol-2-one

反応式

[F:1][C:2]1([F:34])[O:6][C:5]2[CH:7]=[C:8]([OH:33])[C:9]([C:11]3(O)[C:19]4[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=4)[N:13]([CH2:20][C:21]4[C:26]([C:27]([F:30])([F:29])[F:28])=[CH:25][CH:24]=[CH:23][N:22]=4)[C:12]3=[O:31])=[CH:10][C:4]=2[O:3]1.FC1(F)OC2C=C(O)C(C3(O)C4C(=CC=CC=4)N(CC4OC(C(F)(F)F)=CC=4)C3=O)=CC=2O1>>[F:34][C:2]1([F:1])[O:6][C:5]2[CH:7]=[C:8]([OH:33])[C:9]([CH:11]3[C:19]4[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=4)[N:13]([CH2:20][C:21]4[C:26]([C:27]([F:29])([F:30])[F:28])=[CH:25][CH:24]=[CH:23][N:22]=4)[C:12]3=[O:31])=[CH:10][C:4]=2[O:3]1

参加物

反応物 2

HCID 673577963-(2,2-difluoro-6-hydroxy-1,3-benzodioxol-5-yl)-3-hydroxy-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3-dihydro-2H-indol-2-one

HCID 686002853-(2,2-difluoro-6-hydroxy-1,3-benzodioxol-5-yl)-3-hydroxy-1-{[3-(trifluoromethyl)pyridin-2-yl]methyl}-1,3-dihydro-2H-indol-2-one

生成物 1

HCID 673562693-(2,2-difluoro-6-hydroxy-1,3-benzodioxol-5-yl)-1-{[3-(trifluoromethyl)pyridin-2-yl]methyl}-1,3-dihydro-2H-indol-2-one

実験手順

Following the procedure described in PREPARATION 71B and making non-critical variations using 3-(2,2-difluoro-6-hydroxy-1,3-benzodioxol-5-yl)-3-hydroxy-1-{[3-(trifluoromethyl)pyridin-2-yl]methyl}-1,3-dihydro-2H-indol-2-one to replace 3-(2,2-difluoro-6-hydroxy-1,3-benzodioxol-5-yl)-3-hydroxy-1-{[5-(trifluoromethyl)furan-2-yl]methyl}-1,3-dihydro-2H-indol-2-one, 3-(2,2-difluoro-6-hydroxy-1,3-benzodioxol-5-yl)-1-{[3-(trifluoromethyl)pyridin-2-yl]methyl}-1,3-dihydro-2H-indol-2-one was obtained (91%) as a colorless amorphous solid: MS (ES+) m/z 465.2 (M+1).

出典と根拠

ORDレコード: ord-95f537b848df4727877bed5d17b8d78e
出典データセット: uspto-grants-2012_09
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US08263606B2

反応ノート

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