ISSN:
0170-2041
Keywords:
Steroids
;
Monoterpenoids
;
Ketoximes
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The CD of ketoximes of defined (E)/(Z configuration and some of their O-derivatives of steroids (4-en-3-ones, 4-en-6-ones, 5-en-7-ones, 4,6-dien-3-ones) and monoterpenoids (verbenone, carvone) have been investigated. All show two Cotton effects around 250 nm (band II) and 230 nm (band III), which usually have opposite signs. For the first-mentioned one a rule is proposed for the correlation between CD and absolute configuration. Most of the (Z)-oxime derivatives give an additional Cotton effect around 290 nm (band I), whose sign is always opposite to that of band II.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.199119910117
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