Dienes, but not trienes and tetraenes, undergo highly stereoselective osmylation reactions. |
Rhodium carboxylate-catalyzed decomposition of 2-diazobutenoates in the presence of alkenes or dienes results in highly diastereoselective cyclopropanations. |
While supplementation was able to reduce thiobarbituric reactive substances, it was only able to slightly lower the quantity of conjugated dienes formed. |
The amount of conjugated dienes is directly proportional to the amount of hydroperoxides formed as the major initial product of a lipid peroxidation reaction. |
Prinsen II, who has been with Dienes since September 2000 will provide field service support in addition to his previous tasks as a detail CAD layout draftsman. |
However, trienes, whether substituted or not, are only extremely weakly fluorescent, whereas dienes are considered as nonfluorescent. |