4-(2-Hydroxyethyl)-1lambda~6~,4-thiazinane-1,1-dione → 2-Bromo-3-(3,5-difluorophenyl)-6-[2-(1,1-dioxothiomorpholin-4-yl)ethoxy]-1H-inden-1-one

반응식

[Br:1][C:2]1[C:3](=[O:20])[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]([OH:19])[CH:5]=2.BrC1C(=O)C2C(C=1C1C=CC=CC=1)=CC=C(O)C=2.[O:39]=[S:40]1(=[O:49])[CH2:45][CH2:44][N:43]([CH2:46][CH2:47]O)[CH2:42][CH2:41]1>>[Br:1][C:2]1[C:3](=[O:20])[C:4]2[C:9]([C:10]=1[C:11]1[CH:12]=[C:13]([F:18])[CH:14]=[C:15]([F:17])[CH:16]=1)=[CH:8][CH:7]=[C:6]([O:19][CH2:47][CH2:46][N:43]1[CH2:44][CH2:45][S:40](=[O:49])(=[O:39])[CH2:41][CH2:42]1)[CH:5]=2

참가 물질

반응물 3

HCID 218748114-(2-Hydroxyethyl)-1lambda~6~,4-thiazinane-1,1-dione

HCID 703061762-bromo-6-hydroxy-3-phenyl-1H-inden-1-one

HCID 703160432-Bromo-3-(3,5-difluorophenyl)-6-hydroxy-1H-inden-1-one

생성물 1

HCID 703123362-Bromo-3-(3,5-difluorophenyl)-6-[2-(1,1-dioxothiomorpholin-4-yl)ethoxy]-1H-inden-1-one수율 29%

실험 절차

The procedure of Step 6 of Example 1 was repeated except for using 2-bromo-3-(3,5-difluorophenyl)-6-hydroxy-1H-inden-1-one obtained in Step 5 of Example 36 as a starting material instead of 2-bromo-6-hydroxy-3-phenyl-1H-inden-1-one, 2-(1,1-dioxothiomorpholin-4-yl)ethanol instead of 4-(2-hydroxyethyl)morpholine, being stirred for 2 h to obtain the title compound (29%).