3-Fluoro-4-methoxyphenylboronic acid → HCID 68181413、化合物

反応式

Br[C:2]1[C:3](=[O:30])[C:4]2[C:9]([C:10]=1[C:11]1[CH:16]=[C:15]([F:17])[CH:14]=[C:13]([F:18])[CH:12]=1)=[CH:8][CH:7]=[C:6]([O:19][CH2:20][CH2:21][N:22]1[CH2:27][CH2:26][S:25](=[O:29])(=[O:28])[CH2:24][CH2:23]1)[CH:5]=2.O1CCN(CCOC2C=C3C(C(C4C=CC=CC=4)=C(Br)C3=O)=CC=2)CC1.[F:57][C:58]1[CH:59]=[C:60](B(O)O)[CH:61]=[CH:62][C:63]=1[O:64][CH3:65]>>[F:57][C:58]1[CH:59]=[C:60]([C:2]2[C:3](=[O:30])[C:4]3[C:9]([C:10]=2[C:11]2[CH:12]=[C:13]([F:18])[CH:14]=[C:15]([F:17])[CH:16]=2)=[CH:8][CH:7]=[C:6]([O:19][CH2:20][CH2:21][N:22]2[CH2:27][CH2:26][S:25](=[O:28])(=[O:29])[CH2:24][CH2:23]2)[CH:5]=3)[CH:61]=[CH:62][C:63]=1[O:64][CH3:65]

参加物

反応物 3

HCID 27821943-Fluoro-4-methoxyphenylboronic acid

HCID 703076206-(2-morpholinoethoxy)-2-bromo-3-phenyl-1H-inden-1-one

HCID 703123362-Bromo-3-(3,5-difluorophenyl)-6-[2-(1,1-dioxothiomorpholin-4-yl)ethoxy]-1H-inden-1-one

生成物 1

HCID 68181413HCID 68181413、化合物収率 94%

実験手順

The procedure of Step 7 of Example 1 was repeated except for using 2-bromo-3-(3,5-difluorophenyl)-6-[2-(1,1-dioxothiomorpholin-4-yl)ethoxy]-1H-inden-1-one obtained in Step 1 of Example 92 as a starting material instead of 6-(2-morpholinoethoxy)-2-bromo-3-phenyl-1H-inden-1-one, 3-fluoro-4-methoxyphenylboronic acid instead of 3-pyridinylboronic acid, and being purified by silica gel column chromatography (EtOAc/hexanes=1:1) to obtain the title compound (94%).