5-Bromo-3-methyl-6-oxo-1,6-dihydro-pyridine-2-carboxylic acid methyl ester synthesis

3synthesis methods

Product Name:5-Bromo-3-methyl-6-oxo-1,6-dihydro-pyridine-2-carboxylic acid methyl ester
CAS Number:1006365-26-9
Molecular formula:C8H8BrNO3
Molecular Weight:246.06

213771-32-5 Synthesis

5-Bromo-3-methylpyridine-2-carboxylic acid methyl ester

213771-32-5
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5-Bromo-3-methyl-6-oxo-1,6-dihydro-pyridine-2-carboxylic acid methyl ester

1006365-26-9
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: dihydrogen peroxide; trifluoroacetic anhydride; urea / dichloromethane / 0 - 20 °C
2: trifluoroacetic anhydride / N,N-dimethyl-formamide / 3 h / 0 - 50 °C

References:

Nuowosida Pharmaceutical Co., Ltd.;Li Bing CN110256432, 2019, A

Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

1000210-73-0
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1006365-26-9
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References

1006364-99-3 Synthesis

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1006365-26-9
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References