A new variant of the synthesis of disparlure via acetylenic intermediates
J Jonas, P Slanina, O Humpa…
Index: Jonas, Jaroslav; Slanina, Pavel; Humpa, Otakar; Mazal, Ctibor Collection of Czechoslovak Chemical Communications, 1988 , vol. 53, # 4 p. 857 - 859
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Abstract
Abstract Disparlure, the sexual feromone of the Gypsy Moth, has been prepared via the known intermediate 2-methyl-7-octadecyne, using a new constructional principle: C 9+ C 10→ C 19. The so far undescribed 7-methyl-1-octyne was used as the C 9 component. The advantages of this procedure consist in higher yields of disparlure and in a substantial simplification of the method of purification of 2-methyl-7-octadecyne.
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