The Chichibabin reaction in the Aminopyridine, azaindole, and azaindoline series
โ Scribed by A. F. Pozharskii; V. V. Kuz'menko; V. A. Azimov; L. N. Yakhontov
- Book ID
- 112328636
- Publisher
- Springer US
- Year
- 1973
- Tongue
- English
- Weight
- 550 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0009-3122
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a โFull Textโ option. The original article is trackable v
The mechanism of the sodium amide initiated amination of pyridine, known as the Chichibabin reaction, was investigated at the B3LYP/6-31+G(d) level of theory. Although this reaction has been known for more than one hundred years, it remains a very useful and sometimes unique method for the synthesis
## Abstract The mass spectra of aryl sulfonamides of some 2โaminopyridines and 2โaminopyrimidine show abundant peaks corresponding tothe loss of SO~2~ and HSO~2~ from the molecular ion. Evidence in favour of a cyclizationโelimination reaction involving bond formation between the pyridine ring nitro