4-(4-Bromobutane-1-sulfinyl)-1,2-dichlorobenzene → 6-[4-(3,4-Dichlorophenylsulfinyl)-butoxy]-4-ethyl-4H-3,1-benzoxazin-2-one

HRID 463156Notes

Reaction equation

HRID 463156 reaction equation
[CH2:1]([CH:3]1[C:8]2[CH:9]=[C:10]([OH:13])[CH:11]=[CH:12][C:7]=2[NH:6][C:5](=[O:14])[O:4]1)[CH3:2].[Cl:15][C:16]1[CH:17]=[C:18]([S:23]([CH2:25][CH2:26][CH2:27][CH2:28]Br)=[O:24])[CH:19]=[CH:20][C:21]=1[Cl:22]>>[Cl:15][C:16]1[CH:17]=[C:18]([S:23]([CH2:25][CH2:26][CH2:27][CH2:28][O:13][C:10]2[CH:11]=[CH:12][C:7]3[NH:6][C:5](=[O:14])[O:4][CH:3]([CH2:1][CH3:2])[C:8]=3[CH:9]=2)=[O:24])[CH:19]=[CH:20][C:21]=1[Cl:22]

Participants

3

Reactant 2

HCID 130846014-(4-Bromobutane-1-sulfinyl)-1,2-dichlorobenzeneHCID 132604874-Ethyl-6-hydroxy-1,4-dihydro-2H-3,1-benzoxazin-2-one

Product 1

HCID 132605536-[4-(3,4-Dichlorophenylsulfinyl)-butoxy]-4-ethyl-4H-3,1-benzoxazin-2-one

Procedure

Prepared analogously to Example 4 from 4-ethyl-6-hydroxy-4H-3,1-benzoxazin-2-one and 4-(3,4-dichlorophenylsulfinyl)butylbromide.

Sources & evidence

ORD record
ord-34798c7e3b584ad3b372ad28224c69a8
Source dataset
uspto-grants-1985_05
Patent number
US04518597

Reaction notes

Loading…