期刊
TETRAHEDRON-ASYMMETRY
卷 17, 期 2, 页码 230-233出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetasy.2005.12.021
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(R)- and (S)-lavandulol and their esters are important compounds in perfumery and have recently become significant in pheromone research. (R)-Lavandulol and its esters, as well as the esters of (S)-lavandulol have been identified as sex and aggregation pheromones in two mealybugs, in thrips and in weevils. We report a convenient resolution of racemic lavandulol through lipase-catalyzed acylation with succinic anhydride. This method does not require tedious chromatographic separation and is particularly suitable for the preparation of enantiomerically pure (R)-lavandulol with 98% ee in one resolution cycle. The (S)-lavandulol with 90% ee can be obtained by a second resolution cycle. (c) 2006 Elsevier Ltd. All rights reserved.
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