53963-06-7Relevant articles and documents
Method for preparation of (7Z,11Z)-Hexadecadienal as major sex pheromone of citrus leafminer, Phyllocnistis citrella
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Paragraph 0070; 0071; 0084; 0085, (2018/06/09)
The present invention relates to a manufacturing method of a sex pheromone of a citrus leaf miner (phyllocnistis citrella) for controlling the citrus leaf miner. More specifically, the present invention relates to a method for manufacturing (7Z, 11Z)-hexadecadienal which is a main component of the sex pheromone of the citrus leaf miner from a cheap starting material with high purity and yield while being efficient, simple and economical. The manufacturing method of (7Z, 11Z)-hexadecadienal displayed by chemical formula 1 comprises a step of manufacturing a compound displayed by chemical formula 3 by making an aldehyde compound displayed by chemical formula 2 react with n-pentyl triphenylphosphonium halide through a Wittig reaction, and performing an oxidation reaction.COPYRIGHT KIPO 2018
An efficient and stereoselective synthesis of insect pheromones by way of nickel-catalyzed Grignard reactions. Syntheses of gossyplure and pheromones of Eudia pavonia and Droxophila melanogaster
Ducoux, Jean-Philippe,Le Menez, Patrick,Kunesch, Nicole,Kunesch, Gerhard,Wenkert, Ernest
, p. 6403 - 6412 (2007/10/02)
Three pheromones, (6Z,11Z)-hexadeca-6,11-dien-1-yl acetate (from Eudia pavonia), (5Z,9Z)-heptacosa-5,9-diene (from Drosophila melanogaster) and gossyplure, have been synthesized each by two consecutive consequences of nickel-assisted Grignard reactions with cyclic enol ethers and preparation of Grignard reagents from the resultant alcohols.
OZONOLYSIS OF ALKENES AND THE REACTIONS OF POLYFUNCTIONAL COMPOUNDS XL. SYNTHESIS OF (Z,Z)-, (E,E)-, AND (E/Z,Z/E)-7,11-HEXADECADIEN-1-YL ACETATES - COMPONENTS OF THE SEX PHEROMONE OF PECTINOPHORA GOSSYPIELLA (SAUNDERS)
Odinokov, V. N.,Mukhametzyanova, R. S.,Galeeva, R. I.,Ishmuratov, G. Yu.,Tolstikov, G. A.
, p. 1399 - 1407 (2007/10/02)
A new approach is proposed for the synthesis of (Z,Z)-, (E,E)-, and (E/Z,Z/E)-7,11-hexadecadien-1-yl acetates, which are components of the sex pheromone of the pink bollworm (Pectinophora Gossypiella).The method is based on the selective ozonolysis of (Z,Z,Z)-, (E,E,E), and (E,E,Z)-cyclododecatrienes.