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Title:
NOVEL MONOTERPENE AND DERIVATIVE THEREOF
Document Type and Number:
Japanese Patent JPH02240033
Kind Code:
A
Abstract:

NEW MATERIAL:A compound of formula I (X and Y are CHO, CO2H or CH2OR; R is tetrahydropyranyl ether or H).

EXAMPLE: 2(E)-(4-Methyl-3-pentenylidene)-butane-diol (β-acaridial).

USE: A citrus aromatic agent, an antibacterial agent against plant disease bacteria and a sexual attactant (pheromone) for males of caloglyphus polyphgllae.

PREPARATION: Tyrophagus putrescentiae or Caloglyphus polyphgllae is extracted with n-hexane and the extracted product is subjected to a silicic acid chromatography using n-hexane:ether, thereby providing the above example compound in fractions of 90:10 and 80:20. The compound of formula I can be synthesized from a compound of formula V through compounds of formulas VI, VII and II.


Inventors:
Kuwabara, Yasumasa
Application Number:
JP1989000060324
Publication Date:
September 25, 1990
Filing Date:
March 13, 1989
Export Citation:
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Assignee:
DAIKIN IND LTD
International Classes:
A01N35/02; A01N49/00; C07C33/02; C07C33/035; C07C45/30; C07C45/78; C07C47/21; C07C57/13; C07C59/42; C07C59/74; C07D309/12; (IPC1-7): A01N35/02; C07C33/02; C07C47/21; C07C57/13; C07C59/42; C07C59/74; C07D309/12