4-(4-Bromobutane-1-sulfinyl)-1,2-dichlorobenzene → 5-[4-(3,4-Dichloro-phenylsulfinyl)-butoxy]-4,4-dimethyl-4H-3,1-benzoxazin-2-one

HRID 463216Notes

Reaction equation

HRID 463216 reaction equation
[OH:1][C:2]1[C:7]2[C:8]([CH3:14])([CH3:13])[O:9][C:10](=[O:12])[NH:11][C:6]=2[CH:5]=[CH:4][CH:3]=1.[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:1][C:2]2[C:7]3[C:8]([CH3:14])([CH3:13])[O:9][C:10](=[O:12])[NH:11][C:6]=3[CH:5]=[CH:4][CH:3]=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 202818555-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-one

Product 1

HCID 202817365-[4-(3,4-Dichloro-phenylsulfinyl)-butoxy]-4,4-dimethyl-4H-3,1-benzoxazin-2-one

Procedure

Prepared analogously to Example 4 from 5-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-one and 4-(3,4-dichloro-phenylsulfinyl)-butylbromide.

Sources & evidence

ORD record
ord-db03dd14efba4fd4b531b2f2a5aaa870
Source dataset
uspto-grants-1985_05
Patent number
US04518597

Reaction notes

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