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High Yield Epoxidation of Fatty Acid Methyl Esters with Performic Acid Generated in situ
(Elsevier Science Sa, 2008-12)
The impact of the relevant process variables on the reaction of soybean oil fatty acid methyl esters with performic acid (PFA) generated in situ using concentrated hydrogen peroxide (up to 60 wt%), to produce an epoxidized ...
Synthesis, Surface-Active Properties, and Anthelmintic Activities of New Cationic Gemini Surfactants Against the Gastrointestinal Nematode, Heligmosomoides polygyrus bakeri, In Vitro
(Springer Heidelberg, 2012-03)
A novel series of cationic dimeric surfactants was prepared involving the ketalization reaction, Williamson etherification, and regioselective oxirane ring opening with tertiary alkyl amines. The synthesized compounds were ...
The effect of different palm oil-based bio-polyols on foaming process and selected properties of porous polyurethanes
(John Wiley & Sons Ltd, 2017-06-02)
Rigid polyurethane foams were successfully prepared by blending up to 70wt% of two different palm oil-based bio-polyolswith a petrochemical polyether polyol. The bio-polyols were synthesized by epoxidation?oxirane ring-opening ...
Solid"green" polyurethanes based on rapeseed oil polyol and modified withglycerol and microcellulose
(Scrivener Publishing, 2016-08-01)
Solid bio-based polyurethanes (PUs) were prepared from a rapeseed oil-based polyol (ROPO) synthesized by epoxidation reaction followed by oxirane ring-opening with diethylene glycol. The reference material was modified by ...
Marine Fungi Aspergillus sydowii and Trichoderma sp Catalyze the Hydrolysis of Benzyl Glycidyl Ether
(SPRINGER, 2011)
Whole cells of the marine fungi Aspergillus sydowii Gc12, Penicillium raistrickii Ce16, P. miczynskii Gc5, and Trichoderma sp. Gc1, isolated from marine sponges of the South Atlantic Ocean (Brazil), have been screened for ...
Biomass toward fine chemical products: Oxidation of -pinene over sieves nanostructured modified with vanadium
(Elsevier Science, 2015-08)
Vanadium-containing molecular sieves (V-M(x)) were synthetized and applied as heterogeneous catalysts for the liquid phase oxidation of -pinene with hydrogen peroxide at 70 ◦C. It has been found that the vanadium content ...
Controlling Nanodomain Morphology of Epoxy Thermosets Modified with Reactive Amine-Containing Epoxidized Poly(styrene-b-isoprene-b-styrene) Block Copolymer
(American Chemical Society, 2014-10)
Controlling nanodomain morphology of nanostructured epoxy thermosets is critical to modulate the mechanical properties of the cross-linked matrix. In this contribution, we demonstrate that this can be achieved by using a ...
Meerwein reaction of phosphonium ions with epoxides and thioepoxides in the gas phase
(Elsevier Science IncNew YorkEUA, 2004)
The generation, stability, dissociation and ion molecule chemistry of sulfinyl cations in the gas phase
(Royal Soc ChemistryCambridgeInglaterra, 1996)