Monatshefte fur Chemie p. 593 - 598 (1992)
Update date:2022-08-03
Topics:
Spreitzer, Helmut
The acetale-ketone 9 was synthesized as precursor for the preparation of β-santalol derivatives possessing 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<6.2.2.02,7>dodecane derivatives.Their olfactory properties are described. Keywords.Bicyclo<2.2.2>octane derivatives; Tricyclo<6.2.2.02,7>dodecane derivatives; α-Alkylation; Prins reaction; Flavour
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