6-hydroxy-4,4,7-trimethyl-4H-3,1-benzoxazin-2-one → 6-(4-Phenylsulfinyl-butoxy)-4,4,7-trimethyl-4H-3,1-benzoxazin-2-one

HRID 463219Notes

Reaction equation

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

Participants

Reactant 2

HCID 202816846-hydroxy-4,4,7-trimethyl-4H-3,1-benzoxazin-2-one

HCID 545301224-Phenylsulfinylbutylbromide

Product 1

HCID 202817536-(4-Phenylsulfinyl-butoxy)-4,4,7-trimethyl-4H-3,1-benzoxazin-2-one

Procedure

Prepared analogously to Example 4 from 6-hydroxy-4,4,7-trimethyl-4H-3,1-benzoxazin-2-one and 4-phenylsulfinylbutylbromide.

Sources & evidence

ORD record: ord-ededfa63a3ef42f0bf1a57b51e5b578b
Source dataset: uspto-grants-1985_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04518597

Reaction notes

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