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Your search keyword '"Mangold HK"' showing total 5 results
Start Over Author "Mangold HK" Topic alkenes
5 results on '"Mangold HK"'

1. Long-chain (Z)-9-alkenes are "psychedelics" to houseflies with regard to visually stimulated sex attraction and aggregation.

Author

Richter I, Krain H, and Mangold HK

Subjects
Animals, Female, Male, Orientation drug effects, Sexual Behavior, Animal drug effects, Vision, Ocular, Alkenes pharmacology, Houseflies drug effects, Pheromones pharmacology, Sex Attractants pharmacology
Abstract

Three different tests on houseflies (Musca domestica L.) revealed that both pheromone-free pseudoflies and male partner flies exhibit in the presence of mixtures of long-chain (Z)-9-alkenes or pure (Z)-9-tricosene enhanced releasing effects for two optical cues, which stimulate male houseflies to mating strikes and houseflies of both sexes to aggregation.

Published
1976
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4. Alk-1-enyl ethers of glycerol and thanediol.

Author

Baumann WJ, Schmid HH, Kramer JK, and Mangold HK

Subjects
Animals, Cattle, Chromatography, Thin Layer, Infrared Rays, Myocardium, Periodic Acid, Spectrophotometry, Alkenes, Ethers chemical synthesis, Glycerol, Glycols
Published
1968
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5. Synthesis of long-chain alkyl and alkenyl bromides.

Author

Baumann WJ and Mangold HK

Subjects
Chemistry, Organic, Infrared Rays, Organic Chemistry Phenomena, Spectrophotometry, Alkenes, Bromides, Hydrocarbons, Halogenated
Abstract

Long-chain alkyl and alkenyl bromides are obtained in quantitative yields by the reaction of methane-sulfonates with anhydrous magnesium bromide in absolute ether; cis-trans isomerization of double bonds does not occur.

Published
1966

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