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Chemical communication in Apis mellifera: Temporal modulation of alarm behaviors
(1996-01-01)
The effect of pheromones and their chemical analogues in honeybee alarm behaviors was studied in observation boxes. Defensive behaviors, as follows: a) attraction to scent source, b) elevation of wings in 'V', c) abdomen ...
Chemical communication in Apis mellifera: Temporal modulation of alarm behaviors
(1996-01-01)
The effect of pheromones and their chemical analogues in honeybee alarm behaviors was studied in observation boxes. Defensive behaviors, as follows: a) attraction to scent source, b) elevation of wings in 'V', c) abdomen ...
Benzyl benzoate and dibenzyl ether from of benzoic acid and benzyl alcohol under microwave irradiation using a SiO2-SO3H catalyst
(Elsevier B.V., 2015-08-05)
A sulfonated silica gel of small surface area with large pore diameters was prepared from the sodium silicate obtained from the reaction of construction sand and sodium carbonate, and sulfated with concentrated sulfuric ...
Orientation and dynamics of benzyl alcohol and benzyl alkyl ethers dissolved in nematic lyotropic liquid crystals.2H NMR and molecular dynamics simulations
(2005)
The distribution, orientation, and dynamics of benzyl alcohol and benzyl ethers dissolved in nematic lyotropic liquid crystals were analyzed using nuclear magnetic resonance (NMR) and molecular simulations. The molecules ...
Bimetallic Cu-Pd nanoparticles supported on bio-silica as efficient catalyst for selective aerobic oxidation of benzylic alcohols
(Georg Thieme Verlag Kg, 2016-10-21)
A new bimetallic heterogeneous catalyst consisting in copperand palladium nanoparticles supported on bio-silica is presented. The useof TEMPO as co-catalyst allowed the aerobic oxidation of primary benzylicalcohols into ...
Average orientation and location of benzyl alcohol-d(5) and alkyl benzyl-d(5) ethers in anionic nematic lyotropic liquid crystals
(AMER CHEMICAL SOC, 2000-04-18)
Deuterium quadrupole splittings of benzyl alcohol-d(5) and a series of alkyl benzyl-d(5), ethers, with linear aliphatic chains from 1 to 12 carbon atoms, were measured using H-2 NMR spectroscopy. These molecules were ...