1-halo-cis-3-tetradecenes and processes for the preparation of cis-olefin compounds by using same

Abstract

Disclosed are compounds suitable for use as raw materials which enable cis-olefin compounds useful as physiologically active substances such as the sex pheromones of various insects, or as intermediates for the synthesis thereof to be prepared on an industrial scale at a reasonable cost, and processes for the preparation of cis-olefin compounds by using the same. For this purpose, novel compounds (i.e., 1-halo-cis-3-tetradecenes) of the general formula (I) CH.sub.3 (CH.sub.2).sub.9 CH.dbd.CH(CH.sub.2).sub.2 X (I) wherein X is a halogen atom, are used as raw materials for the preparation of cis-olefin compounds.

Dependencies are inferred from the claim text.