Ethyl5-(aminomethyl)-2-(difluoromethyl)pyridine-4-carboxylate synthesis

3synthesis methods

Product Name:Ethyl5-(aminomethyl)-2-(difluoromethyl)pyridine-4-carboxylate
CAS Number:1415206-83-5
Molecular formula:C10H12F2N2O2
Molecular Weight:230.21

352-24-9 Synthesis

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Ethyl5-(aminomethyl)-2-(difluoromethyl)pyridine-4-carboxylate

1415206-83-5
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Yield:-

Steps:

Multi-step reaction with 4 steps
1.1: acetic anhydride / 12 h / 100 °C
2.1: N,N-dimethyl-formamide / 5 h / 65 °C
2.2: 12 h / Heating
3.1: triethylamine; hydrogen; palladium 10% on activated carbon / ethanol / 2 h / 2068.65 Torr
4.1: hydrogenchloride / ethanol / 2 h / 22 - 26 °C

References:

US2013/210844,2013,A1

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1415206-83-5
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References

ethyl 5-cyano-2-(difluoroMethyl)nicotinate

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References

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