Acetic Anhydride → Tert-butyl 3-(4-{[(4'-{2-[acetyl(ethyl)amino]ethoxy}-2',6'-dimethylbiphenyl-3-yl)methyl][(2-nitrophenyl)sulfonyl]amino}-2-fluorophenyl)propanoate

反応式

[F:1][C:2]1[CH:7]=[C:6]([N:8]([CH2:21][C:22]2[CH:23]=[C:24]([C:28]3[C:33]([CH3:34])=[CH:32][C:31]([OH:35])=[CH:30][C:29]=3[CH3:36])[CH:25]=[CH:26][CH:27]=2)[S:9]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=2[N+:18]([O-:20])=[O:19])(=[O:11])=[O:10])[CH:5]=[CH:4][C:3]=1[CH2:37][CH2:38][C:39]([O:41][C:42]([CH3:45])([CH3:44])[CH3:43])=[O:40].[CH2:46]([NH:48][CH2:49][CH2:50]O)[CH3:47].[C:52](OC(=O)C)(=[O:54])[CH3:53]>>[C:52]([N:48]([CH2:46][CH3:47])[CH2:49][CH2:50][O:35][C:31]1[CH:32]=[C:33]([CH3:34])[C:28]([C:24]2[CH:25]=[CH:26][CH:27]=[C:22]([CH2:21][N:8]([S:9]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=3[N+:18]([O-:20])=[O:19])(=[O:10])=[O:11])[C:6]3[CH:5]=[CH:4][C:3]([CH2:37][CH2:38][C:39]([O:41][C:42]([CH3:45])([CH3:44])[CH3:43])=[O:40])=[C:2]([F:1])[CH:7]=3)[CH:23]=2)=[C:29]([CH3:36])[CH:30]=1)(=[O:54])[CH3:53]

参加物

反応物 3

HCID 7918Acetic Anhydride

HCID 80722-(Ethylamino)ethanol

HCID 23157516Tert-butyl 3-(2-fluoro-4-{[(4'-hydroxy-2',6'-dimethylbiphenyl-3-yl)methyl][(2-nitrophenyl)sulfonyl]amino}phenyl)propanoate

生成物 1

HCID 23157455Tert-butyl 3-(4-{[(4'-{2-[acetyl(ethyl)amino]ethoxy}-2',6'-dimethylbiphenyl-3-yl)methyl][(2-nitrophenyl)sulfonyl]amino}-2-fluorophenyl)propanoate

実験手順

In the same manner as in Example 196, the title compound (0.19 g) was obtained as a colorless amorphous powder from tert-butyl 3-(2-fluoro-4-{[(4′-hydroxy-2′,6′-dimethylbiphenyl-3-yl)methyl][(2-nitrophenyl)sulfonyl]amino}phenyl)propanoate, 2-(ethylamino)ethanol and acetic anhydride

出典と根拠

ORDレコード: ord-4db2038aa40d4fcf8c810e0707527e77
出典データセット: uspto-grants-2010_08
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US07786165B2

反応ノート

読み込み中…