Reactions of N-heteroaromatic bases with nitrous acid. Part 5. Kinetics of the diazotisation of substituted 2-aminopyridine and 2-aminopyridine 1-oxide
โ Scribed by Kalatzis, Evangelos; Mastrokalos, Christos
- Book ID
- 121349896
- Publisher
- Royal Society of Chemistry
- Year
- 1977
- Tongue
- English
- Weight
- 822 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1472-779X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Chemistry of Pyridine N-Oxides. Part 5. Cine Substitution in Reaction of Unactivated 2-Halopyridines with 2-Aminopyridine 1-Oxide. Formation of 3-(2-Pyridylamino)-2(1H)-pyridone. -Treatment of oxide (I) with 2-bromopyridine (II) results surprisingly in the formation of the cine substitution product
The reactions of formaldehyde and acetaldehyde with active methylene compounds, followed by reaction with cyanoacetic acid hydrazide 2, afforded N-aminopyridine-2-one derivatives 5a-f. In contrast, the reactions of cyanoacetic acid hydrazide 2 with aliphatic aldehydes and cyanothioacetamide afforded