7,8-dibromo-6-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-one → 7,8-Dibromo-6-[4-(4-methyl-phenylmercapto)-butoxy]-4,4-dimethyl-4H-3,1-benzoxazin-2-one

HRID 463218Notes

Reaction equation

HRID 463218 reaction equation
[Br: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[C:3]=1[Br:16].[CH3:17][C:18]1[CH:23]=[CH:22][C:21]([S:24][CH2:25][CH2:26][CH2:27][CH2:28]Cl)=[CH:20][CH:19]=1>>[Br:1][C:2]1[C:14]([O:15][CH2:28][CH2:27][CH2:26][CH2:25][S:24][C:21]2[CH:20]=[CH:19][C:18]([CH3:17])=[CH:23][CH:22]=2)=[CH:13][C:5]2[C:6]([CH3:11])([CH3:12])[O:7][C:8](=[O:10])[NH:9][C:4]=2[C:3]=1[Br:16]

Participants

3

Reactant 2

HCID 202818177,8-dibromo-6-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-oneHCID 541231844-(4-Methylphenylmercapto)-butylchloride

Product 1

HCID 202817157,8-Dibromo-6-[4-(4-methyl-phenylmercapto)-butoxy]-4,4-dimethyl-4H-3,1-benzoxazin-2-one

Procedure

Prepared analogously to Example 4 from 7,8-dibromo-6-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-one and 4-(4-methylphenylmercapto)-butylchloride.

Sources & evidence

ORD record
ord-cee7e8e208664faab24e5bcd4339f40e
Source dataset
uspto-grants-1985_05
Patent number
US04518597

Reaction notes

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