Nitrogen inversion in N-chloropiperdine
β Scribed by Frank A.L. Anet; Issa Yavari
- Book ID
- 104235497
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- French
- Weight
- 193 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The 251 MHz ^1^H and the naturalβabundance 63.1 MHz ^13^C NMR spectra of __N__,__N__'βdimethylimidazolidine have been measured from β50 to β170Β°C. Below about β140Β°C. nitrogen inversion in the compound becomes slow on the NMR time scale and both the ^1^H and the ^13^C spectra indicate t
We wish to disclose our preliminary studies concerning a new example of relatively slow nitrogen inversion. At room temperature (22') the 60 MHz nmr spectra of 7-methyl-7-azatetrafluorobenzonorbornadienel (I) and 7-methyl-7-azatetrachlorobenzonorbornadiene2 (II) show the expected proton absorption