Synthese und Geruch von Tricyclo[6.2.2.02, 7]dodecan-Derivaten
摘要:
The acetale-ketone 9 was synthesized as precursor for the preparation of beta-santalol derivatives posessing a bicyclo[2.2.2]octane nucleus. After methylenation of the keto-group the subsequent acidic hydrolysis of the acetal leads via a Prins reaction of the liberated aldehyde with the methylene group to tricyclo[6.2.2.0(2,7)]dodecane derivatives. Their olfactory properties are described.
Synthese und Geruch von Tricyclo[6.2.2.02, 7]dodecan-Derivaten
摘要:
The acetale-ketone 9 was synthesized as precursor for the preparation of beta-santalol derivatives posessing a bicyclo[2.2.2]octane nucleus. After methylenation of the keto-group the subsequent acidic hydrolysis of the acetal leads via a Prins reaction of the liberated aldehyde with the methylene group to tricyclo[6.2.2.0(2,7)]dodecane derivatives. Their olfactory properties are described.