Results 11 to 20 of about 1,136,862 (292)
[1,3]/[1,4]-Sulfur atom migration in β-hydroxyalkylphosphine sulfides
β-Hydroxyalkylphosphine sulfides undergo [1,3]- or [1,4]-sulfur atom phosphorus-to-carbon migration in the presence of Lewis or Brønsted acids. The direction of sulfur atom migration depends on the type of acid used for the reaction. In the presence of a
Katarzyna Włodarczyk +2 more
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Behaviours of natural organic matter in membrane filtration for surface water treatment : a review [PDF]
Membrane application in surface water treatment provides many advantages over conventional treatment. However, this effort is hampered by the fouling issue, which restricts its widespread application due to increases in hydraulic resistances, operational
Ismail, A. F. +2 more
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Examining Challenges that Students Face in Learning Organic Chemistry Synthesis
Organic chemistry is the offered after general chemistry and is the course that many find it challenging and difficult. Synthesis is first introduced in organic chemistry I course and is widely considered as one of the topics in which students struggle ...
Issa I. Salame +2 more
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Litter Quality of Populus Species as Affected by Free-Air CO2 [PDF]
The effect of elevated CO2 and nitrogen fertilization on the molecular chemistry of litter of three Populus species and associated soil organic matter (SOM) was investigated by pyrolysis-gas chromatography/mass spectrometry.
Buurman, P., Hoosbeek, M.R., Vermue, E.
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Summary: The Hantzsch and free-radical polymerization reactions were combined in a one-pot high-throughput (HTP) system to simultaneously prepare 30 unique polymers in parallel.
Guoqiang Liu +7 more
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Methods of Organic Chemistry [PDF]
Methoden der organischen Chemie (Houben–Weyl.) Vierte, vollig neu gestaltete Auflage. Herausgegeben von Eugen Muller, unter besonderer Mitwirkung von O. Bayer, H. Meerwein und K. Ziegler. Band 8: Sauerstoffverbindungen 3, Peroxyde, Kohlensaurederivate, Nitrile und Isonitrile, Carbonsauren, Decarboxylierung, Carbonsaureester, Funktionelle N-Derivate der
openaire +1 more source
MIANN models in medicinal, physical and organic chemistry [PDF]
[Abstract] Reducing costs in terms of time, animal sacrifice, and material resources with computational methods has become a promising goal in Medicinal, Biological, Physical and Organic Chemistry. There are many computational techniques that can be used
Arrasate, Sonia +7 more
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Diverse Biological Activity of Benzofuroxan/Sterically Hindered Phenols Hybrids
Combining two pharmacophores in a molecule can lead to useful synergistic effects. Herein, we show hybrid systems that combine sterically hindered phenols with dinitrobenzofuroxan fragments exhibit a broad range of biological activities.
Elena Chugunova +18 more
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A Perspective on the Synthesis, Purification, and Characterization of Porous Organic Cages [PDF]
[Image: see text] Porous organic cages present many opportunities in functional materials chemistry, but the synthetic challenges for these molecular solids are somewhat different from those faced in the areas of metal–organic frameworks, covalent ...
Briggs, Michael E, Cooper, Andrew I
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Sources and Secondary Production of Organic Aerosols in the Northeastern United States during WINTER [PDF]
Most intensive field studies investigating aerosols have been conducted in summer, and thus, wintertime aerosol sources and chemistry are comparatively poorly understood.
Apel, E. C. +23 more
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