Stereoisomeric Separation of Derivatized 2-alkanols Using Gas Chromatography-Mass Spectrometry: Sex Pheromone Precursors Found in Pine Sawfly Species

2012 ◽  
Vol 45 (9) ◽  
pp. 1016-1027 ◽  
Author(s):  
Joakim Bång ◽  
Erik Hedenström ◽  
Olle Anderbrant
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Sex Pheromone ◽  
Gas Chromatography Mass Spectrometry ◽  
Pine Sawfly ◽  
Chromatography Mass Spectrometry ◽  
Stereoisomeric Separation

C9 Aliphatic Aldehydes: Possible Sex Pheromone from Male Tropical West African Shield Bug, Sphaerocoris annulus

1986 ◽  
Vol 41 (11-12) ◽  
pp. 1073-1076 ◽  
Author(s):  
A. J. E. Gough ◽  
D. E. Games ◽  
D. W. Knight ◽  
T. O. Olagbemiro
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Sex Pheromone ◽  
West African ◽  
Gas Chromatography Mass Spectrometry ◽  
Scent Gland ◽  
Aliphatic Aldehydes ◽  
H Nmr ◽  
Chromatography Mass Spectrometry

Abstract By gas chromatography-mass spectrometry, 1H NMR , and synthesis of authentic standards, the secretion from the abdominal dorsal scent gland of male adults of Sphaerocoris annulus has been found to contain a mixture of C9 aliphatic aldehydes: nonanal (3%), (Z)-4-nonenal (13%), (E)-4,8-nonadienal (23%) and (Z)-4,8-nonadienal (56%). A further component was tentatively iden­tified as 8-nonenal (5%).

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