| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1408070 | Journal of Molecular Structure | 2007 | 6 Pages |
Abstract
The 13C and 1H NMR spectra of 13α-hydroxysparteine and 13β-hydroxysparteine in CDCl3 have permitted identification of their conformation with ring C a boat, the same as that of sparteine. Very weak hydrogen bond involving hydroxy group does not shift a possible conformation equilibrium as it occurs in 13α-hydroxy-2-oxosparteine and 13β-hydroxy-2-oxosparteine.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Tadeusz Brukwicki, Jacek WÅodarczak, Waleria Wysocka,