2-Ethylbenzofuran → 2-Ethyl-3-(4-chloro-3-methylsulfamoylbenzoyl)-benzo[b]furan

HRID 263289

Reaction equation

[Cl:1][C:2]1[CH:10]=[CH:9][C:5]([C:6](Cl)=[O:7])=[CH:4][C:3]=1[S:11](=[O:15])(=[O:14])[NH:12][CH3:13].[CH2:16]([C:18]1[O:22][C:21]2[CH:23]=[CH:24][CH:25]=[CH:26][C:20]=2[CH:19]=1)[CH3:17]>>[CH2:16]([C:18]1[O:22][C:21]2[CH:23]=[CH:24][CH:25]=[CH:26][C:20]=2[C:19]=1[C:6](=[O:7])[C:5]1[CH:9]=[CH:10][C:2]([Cl:1])=[C:3]([S:11](=[O:15])(=[O:14])[NH:12][CH3:13])[CH:4]=1)[CH3:17]

Participants

Reactant 2

HCID 765822-Ethylbenzofuran

HCID 213166374-Chloro-3-methylsulfamoylbenzoyl chloride

Product 1

HCID 213166432-Ethyl-3-(4-chloro-3-methylsulfamoylbenzoyl)-benzo[b]furan

Procedure

is obtained as described in Example 1 from 10.7 g 4-chloro-3-methylsulfamoylbenzoyl chloride and 6.4 g 2-ethylbenzo[b]furan in the form of amorphous solids having a softening point of 63° C.

Workup

customis obtained
customa softening point of 63° C.

Sources & evidence

ORD record: ord-09c97f5123b4460eb4afc8cd5fe9af47
Source dataset: uspto-grants-1979_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04156732

Linked notes

Loading…