2,5-Dibromobenzenethiol → 6-[4-(2,5-Dibromophenyl-mercapto)-butoxy]-3,4-dihydro-carbostyril

HRID 1065438Notes

Reaction equation

HRID 1065438 reaction equation
Br[CH2:2][CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:8]=[C:9]2[C:14](=[CH:15][CH:16]=1)[NH:13][C:12](=[O:17])[CH2:11][CH2:10]2.[Br:18][C:19]1[CH:24]=[CH:23][C:22]([Br:25])=[CH:21][C:20]=1[SH:26]>>[Br:18][C:19]1[CH:24]=[CH:23][C:22]([Br:25])=[CH:21][C:20]=1[S:26][CH2:2][CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:8]=[C:9]2[C:14](=[CH:15][CH:16]=1)[NH:13][C:12](=[O:17])[CH2:11][CH2:10]2

Participants

3

Reactant 2

HCID 123227622,5-DibromobenzenethiolHCID 131098086-(4-Bromobutoxy)-3,4-dihydro-carbostyril

Product 1

HCID 205400966-[4-(2,5-Dibromophenyl-mercapto)-butoxy]-3,4-dihydro-carbostyril

Procedure

Prepared analogous to Example 122 from 6-(4-bromobutoxy)-3,4-dihydro-carbostyril (m.p.: 142°-147° C.) and 2,5-dibromo-thiophenol.

Sources & evidence

ORD record
ord-13c6dc337f1547c794dbcb29d5cd7334
Source dataset
uspto-grants-1982_05
Patent number
US04329347

Reaction notes

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