3,4-DIHYDROPYRIDO[2,3-B]PYRAZIN-2(1H)-ONE synthesis

3synthesis methods

Product Name:3,4-DIHYDROPYRIDO[2,3-B]PYRAZIN-2(1H)-ONE
CAS Number:67074-78-6
Molecular formula:C7H7N3O
Molecular Weight:149.15

57461-53-7 Synthesis

methyl 2-[(3-nitropyridin-2-yl)amino]acetate

57461-53-7
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3,4-DIHYDROPYRIDO[2,3-B]PYRAZIN-2(1H)-ONE

67074-78-6
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Yield:67074-78-6 99%

Reaction Conditions:

Stage #1: methyl N-(3-nitro-2-pyridyl)-α-glycinatewith palladium 10% on activated carbon;hydrogen in ethanol at 20;
Stage #2: in ethanol; for 16 h;Reflux;

References:

Mikami, Satoshi;Nakamura, Shinji;Ashizawa, Tomoko;Nomura, Izumi;Kawasaki, Masanori;Sasaki, Shigekazu;Oki, Hideyuki;Kokubo, Hironori;Hoffman, Isaac D.;Zou, Hua;Uchiyama, Noriko;Nakashima, Kosuke;Kamiguchi, Naomi;Imada, Haruka;Suzuki, Noriko;Iwashita, Hiroki;Taniguchi, Takahiko [Journal of Medicinal Chemistry,2017,vol. 60,# 18,p. 7677 - 7702]

Glycine, N-(3-nitro-2-pyridinyl)-, ethyl ester

90559-63-0
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ethyl 2-((3-aminopyridin-2-yl)amino)acetate

118699-22-2
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67074-78-6
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References

5470-18-8
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$6.00/5g

67074-78-6
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References