Condensation reactions of 3-camphenilanecarboxaldehyde with ketones and esters

Abstract

1. 3-Camphenilance carboxaldehyde has been condensed with acetone, with 2-butanone, with acetophenone, with mesityl oxide, and with 6-methyl-5 hepten-2-one, The products formed from acetone and 2-butanone have odors that are reminiscent of that of ionone, and the products obtained from the other ketones have pleasant feeble spicy odors. 2. 3-Camphenilanecarboxaldehyde has been condensed with ethyl acetate end with ethyl acetoacetate, yielding the corresponding unsaturated esters. © 1953 Consultants Bureau, Inc.