4-(4-Bromobutane-1-sulfinyl)-1,2-dichlorobenzene → 7-Chloro-6-[4-(3,4-dichloro-phenylsulfinyl)-butoxy]-4,4-dimethyl-4H-3,1-benzoxazin-2-one

HRID 463249Notes

Reaction equation

HRID 463249 reaction equation
[Cl:1][C:2]1[C:14]([OH:15])=[CH:13][C:5]2[C:6]([CH3:12])([CH3:11])[O:7][C:8](=[O:10])[NH:9][C:4]=2[CH:3]=1.[Cl:16][C:17]1[CH:18]=[C:19]([S:24]([CH2:26][CH2:27][CH2:28][CH2:29]Br)=[O:25])[CH:20]=[CH:21][C:22]=1[Cl:23]>>[Cl:1][C:2]1[C:14]([O:15][CH2:29][CH2:28][CH2:27][CH2:26][S:24]([C:19]2[CH:20]=[CH:21][C:22]([Cl:23])=[C:17]([Cl:16])[CH:18]=2)=[O:25])=[CH:13][C:5]2[C:6]([CH3:12])([CH3:11])[O:7][C:8](=[O:10])[NH:9][C:4]=2[CH:3]=1

Participants

3

Reactant 2

HCID 130846014-(4-Bromobutane-1-sulfinyl)-1,2-dichlorobenzeneHCID 202818057-chloro-6-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-one

Product 1

HCID 202817927-Chloro-6-[4-(3,4-dichloro-phenylsulfinyl)-butoxy]-4,4-dimethyl-4H-3,1-benzoxazin-2-one

Procedure

Prepared analogously to Example 4 from 7-chloro-6-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-one and 4-(3,4-dichloro-phenylsulfinyl)-butylbromide.

Sources & evidence

ORD record
ord-b5c26e07371149798c89b1cd2cc1281b
Source dataset
uspto-grants-1985_05
Patent number
US04518597

Reaction notes

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