Thionyl Chloride → 2-bromo-4,5,6,7-tetrahydro-N-(4-fluoro-2-hydroxyphenyl)-benzo[b]thiophene-3-carboxamide

反応式

[Br:1][C:2]1[S:6][C:5]2[CH2:7][CH2:8][CH2:9][CH2:10][C:4]=2[C:3]=1[C:11]([OH:13])=O.S(Cl)(Cl)=O.[NH2:18][C:19]1[CH:24]=[CH:23][C:22]([F:25])=[CH:21][C:20]=1[OH:26]>>[Br:1][C:2]1[S:6][C:5]2[CH2:7][CH2:8][CH2:9][CH2:10][C:4]=2[C:3]=1[C:11]([NH:18][C:19]1[CH:24]=[CH:23][C:22]([F:25])=[CH:21][C:20]=1[OH:26])=[O:13]

参加物

反応物 3

HCID 24386Thionyl Chloride

HCID 1857632-Amino-5-fluorophenol

HCID 184221372-Bromo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid

生成物 1

HCID 184222552-bromo-4,5,6,7-tetrahydro-N-(4-fluoro-2-hydroxyphenyl)-benzo[b]thiophene-3-carboxamide

実験手順

In the same manner as in Starting Material Synthesis Example 60 and using 2-bromo4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid, thionyl chloride and 2-amino-5-fluorophenol, 2-bromo-4,5,6,7-tetrahydro-N-(4-fluoro-2-hydroxyphenyl)-benzo[b]thiophene-3-carboxamide is obtained.