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ChemicalBook CAS DataBase List 6-chloropyrido[3,2-b]pyrazin-3(4H)-one
1350925-21-1

6-chloropyrido[3,2-b]pyrazin-3(4H)-one synthesis

5synthesis methods
27048-04-0 Synthesis
2-Amino-6-chloro-3-nitropyridine

27048-04-0
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6-chloropyrido[3,2-b]pyrazin-3(4H)-one

1350925-21-1
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Yield:-

Steps:

Multi-step reaction with 4 steps
1: sodium tetrahydroborate; tin(ll) chloride / ethyl acetate; tert-butyl alcohol / 3 h / 60 °C
2: potassium carbonate / N,N-dimethyl-formamide / 3 h / 70 °C
3: sodium hydride / 1,4-dioxane / 2 h / Reflux
4: manganese(IV) oxide / 1,4-dioxane / 2 h / Reflux

References:

Aikawa;Yano;Nakatani [Organic and Biomolecular Chemistry,2017,vol. 15,# 6,p. 1313 - 1316]

1350925-20-0 Synthesis
6-chloro-1,2-dihydropyrido[2,3-b]pyrazin-3(4H)-one

1350925-20-0
5 suppliers
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6-chloropyrido[3,2-b]pyrazin-3(4H)-one

1350925-21-1
18 suppliers
inquiry