7,8-dihydropyrano[4,3-b]pyridin-5-one synthesis

3synthesis methods

Product Name:7,8-dihydropyrano[4,3-b]pyridin-5-one
CAS Number:5860-72-0
Molecular formula:C8H7NO2
Molecular Weight:149.15

2942-59-8 Synthesis

2942-59-8
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5860-72-0
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Yield:-

Steps:

Multi-step reaction with 3 steps
1: 84 percent / K₂CO₃ / acetone / 25 °C
2: 70 percent / 2,6-di-t-butyl-4-methylphenol / (Ph₃P)2Pd(II)Cl₂ / dimethylformamide / 68 h / 40 - 55 °C
3: 14 percent / NH₄Cl / acetic acid; H₂O / 5 h / Heating

References:

Showalter, H. D. Hollis [Journal of Heterocyclic Chemistry,2006,vol. 43,# 5,p. 1311 - 1317]

40134-18-7 Synthesis

40134-18-7
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5860-72-0
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References

1721-26-2
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50-00-0 Synthesis

50-00-0
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5860-72-0
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Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

1000210-73-0
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References