Synthesis and lipase catalysed stereoselective acylation of some 3-methylalkan-2-ols, identified as sex pheromone precursors in females of pine sawfly species

2002 ◽  
pp. 1810-1817 ◽  
Author(s):  
Erik Hedenström ◽  
Helen Edlund ◽  
Susan Lund ◽  
Malin Abersten ◽  
David Persson
Keyword(s):  
Sex Pheromone ◽  
Pine Sawfly

scholarly journals CONTRIBUTION OF UFA SCIENTISTS TO THE CHEMISTRY OF OPTICALLY ACTIVE SEX PHEROMONE OF PINE SAWFLIES

ÈKOBIOTEH ◽  
2020 ◽  
Vol 3 (4) ◽  
pp. 634-642
Author(s):  
M.P. Yakovleva ◽  
◽  
V.A. Vydrina ◽  
N.M. Ishmuratova ◽  
G.Yu. Ishmuratov ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Optically Active ◽  
Safe Method ◽  
Coniferous Trees ◽  
Pine Sawfly ◽  
Pine Sawflies ◽  
Environmentally Safe ◽  
Asymmetric Carbon ◽  
Optical Centre

Pine sawflies of the genera Neodiprion, Diprion and Gilpinia (Diprionidae) are malignant and economically important pests of coniferous trees. The most effective and environmentally safe method of controlling and regulating the number of pine sawflies is the use in traps of synthetically obtained sex feromone, identified for its different species as acetates and propionates of 3,7-dimethyl-2-pentadecan-2-ol (diprionol) in the form of various stereoisomeric forms due to the presence of three asymmetric carbon atoms. At the same time, it was noted that the 2S configuration of the optical centre of the erythro-isomerium is crucial for the stereochemistry of the sex pheromone of pine sawflies. The article presents the results of research of the laboratory of insect bioregulators of the Ufa Institute of chemistry of the UFIC RAS in the field of synthesis of optically active pine Sawfly pheromone, its stereoisomers and analogues based on (S)-(+)-dihydromircene and (-)-mentolactone obtained from available natural monoterpenes – (+)-α-pinene and l-menthol, respectively.

ChemInform Abstract: Regio- and Stereochemical Study of Sex Pheromone of Pine Sawfly; Diprion nipponica.

ChemInform ◽  
2010 ◽  
Vol 33 (19) ◽  
pp. no-no
Author(s):  
Akira Tai ◽  
Emi Syouno ◽  
Kazuki Tanaka ◽  
Morifumi Fujita ◽  
Takashi Sugimura ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Pine Sawfly

Release of sex pheromone and its precursors in the pine sawfly Diprion pini (Hym., Diprionidae)

Chemoecology ◽  
2005 ◽  
Vol 15 (3) ◽  
pp. 147-151 ◽  
Author(s):  
Olle Anderbrant ◽  
Fredrik Östrand ◽  
Gunnar Bergström ◽  
Ann-Britt Wassgren ◽  
Marie-Anne Auger-Rozenberg ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Diprion Pini ◽  
Pine Sawfly
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