3-Pyridinecarboxylicacid,4-amino-6-methyl-(9CI) synthesis
- Product Name:3-Pyridinecarboxylicacid,4-amino-6-methyl-(9CI)
- CAS Number:127915-50-8
- Molecular formula:C7H8N2O2
- Molecular Weight:152.15
5350-64-1
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Yield:-
Steps:
Multi-step reaction with 6 steps
1: 85 percent / acetic anhydride / 5 h / Heating
2: 98 percent / konz. H2SO4, CrO3 / acetic acid / 1.5 h / 10 - 15 °C
3: 92 percent / 10percent HCl / 1 h / Heating
4: 78 percent / HBr, Eisessig, Pyridindibromid-hydrobromid / 60 °C
5: 98 percent / 1 h / 50 °C
6: 3percent NaOH / 1.5 h / Ambient temperature
References:
Neef, Holger;Golbik, Ralph;Fahlbusch, Baerbel;Schellenberger, Alfred [Liebigs Annalen der Chemie,1990,# 9,p. 913 - 916]
768-44-5
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1131-20-0
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90873-00-0
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![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
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127915-50-8
46 suppliers
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