6-bromo-1-oxido-quinoline synthesis
- Product Name:6-bromo-1-oxido-quinoline
- CAS Number:6563-11-7
- Molecular formula:C9H6BrNO
- Molecular Weight:224.05
5332-25-2
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Yield:6563-11-7 97.8%
Reaction Conditions:
with 3-chloro-benzenecarboperoxoic acid in dichloromethane at 0 - 20;
Steps:
1.I-1.I
To a solution of 6-bromoquinoline (17.3 g, 83.17 mmol) in DCM (180ml) was added m-CPBA (21.53 g,124.8 mmol) in portions at O0C. The mixture was stirred at R.T. for 3h. The mixture was quenched with saturation NaHCC?3, extracted with DCM. The organic phases were combined and dried over NaiSC^, and filtered. The filtrate was evaporated in vacuo to give 6-bromoquinoline N-oxide (17.9g, 97.8%).
References:
WO2009/155527,2009,A2 Location in patent:Page/Page column 132
106-40-1
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20357-20-4
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