CIRCULAR-DICHROISM OF STEROIDAL AND RELATED CISOID ALPHA,BETA-UNSATURATED KETONES .2.

Authors
FRELEK J SZCZEPEK WJ WEISS HP
Citation
J. Frelek et al., CIRCULAR-DICHROISM OF STEROIDAL AND RELATED CISOID ALPHA,BETA-UNSATURATED KETONES .2., Tetrahedron : asymmetry, 6(6), 1995, pp. 1419-1430
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Tetrahedron : asymmetry → ACNP
ISSN journal
09574166
Volume
6
Issue
6
Year of publication
1995
Pages
1419 - 1430
Database
ISI
SICI code
0957-4166(1995)6:6<1419:COSARC>2.0.ZU;2-T
Abstract
The circular dichroism (CD) of some steroidal and related cisoid conju gated enones in various solvents has been investigated. The relation b etween structure and observed Cotton effects (CE's) depending on the s olvent or the temperature has been discussed in terms of previously pu blished rules (Part I). It is also shown that CD spectra of these comp ounds are influenced by substituents located in the allylic axial or e quatorial as well as alpha'-axial position.