Synthetic communications

Cycloisomerization of olefinic carboxylic acids catalyzed by trifluoromethanesulfonic acid

L Coulombel, E Duñach

Index: Coulombel, Lydie; Dunach, Elisabet Synthetic Communications, 2005 , vol. 35, # 1 p. 153 - 160

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Citation Number: 25

Abstract

Lactones constitute a class of interesting compounds of wide occurrence in natural products.1–3 View all references They are also found in the aromas of more than 120 foodstuffs and are often used as flavors and food additives.[4]4. Dufossé , L. , Latrasse , A. and Spinnler , H??E. 1994. Importance of lactones in food flavors: Structure, distribution, sensory properties and biosynthesis. Sciences des Aliments, 14(1): 17–50. ... We report herein that a variety ...