PHEROMONES OF INSECTS AND THEIR ANALOGS, in. SYTHESIS OF DODEC-9-EN-1-YL AND TETRADEC-ll-EN-1-YL ACETATES FROM THE PRODUCTS OF THE PARTIAL OZONOLYSIS OF CYCLOOCTA-1Z,5Z-DIENE AND CYCLODECA1E,5Z-DIENE

摘要

Dodec-9E-en~l-yl acetate (1) and the alcohol corresponding to it have been identified as components of the sexpheromone of the grape moth Sparganothis pilleriana [1] .while tetradec-1 lE-l-yl acetate (2) is the sex pheromone of the beet webworm Loxostege sticticalis [2], The acetylene route is usually used for the synthesis of pheromones having the structure of alk-E-en-1-ols [3-5], but other approaches to the synthesis of pheromones (1) and (2) are also known [6-10].-In the majority ofcases, key synthons for (1) and (2) are octane-1,8-diol, (5) and decane*l,10-diol (6), respectively.