1-Bromohexane → HCID 54725955, compound

HRID 1769609Notes

Reaction equation

HRID 1769609 reaction equation
[CH2:1]([N:7]1[C:16]2[C:11](=[CH:12][C:13]([CH3:17])=[CH:14][CH:15]=2)[C:10]([OH:18])=[C:9](C=O)[C:8]1=[O:21])[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6].C(Br)CCCCC.CC1C=CC=C2NC(=O)OC(=O)C=12>>[CH2:1]([N:7]1[C:16]2[C:11](=[CH:12][C:13]([CH3:17])=[CH:14][CH:15]=2)[C:10]([OH:18])=[CH:9][C:8]1=[O:21])[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6]

Participants

4

Reactant 3

HCID 81011-BromohexaneHCID 104875225-methyl-2,4-dihydro-1H-3,1-benzoxazine-2,4-dioneHCID 135795656HCID 135795656, compound

Product 1

HCID 54725955HCID 54725955, compound

Procedure

The 1-hexyl-3-formyl-4-hydroxy-6-methyl-2(1H)-quinolinone was obtained by following Steps (2) to (4) of Preparation A wherein hexyl bromide was reacted with 6-methyl-isatoic anhydride to produce 1-hexyl-4-hydroxy-6-methyl-2(1H)-quinolinone. Then the 1-hexyl-4-hydroxy-6-methyl-2(1H)-quinolinone was converted to 1-hexyl-3-formyl-4-hydroxy-6-methyl-2(1H)-quinolinone following the procedure of Preparation B.

Sources & evidence

ORD record
ord-d614703836324a47956620ed692f924d
Source dataset
uspto-grants-1995_01
Patent number
US05382572

Reaction notes

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