Results 1 to 10 of about 818,628 (334)
AbstractSynthese und Reaktionen von 1‐Azirinen werden untersucht.
Vasu Nair, Ki Hyup Kim
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Mesomerism, Ring & Substituent Effects, A Computational Chemistry Experiments [PDF]
International audienceThe introduction of computational chemistry experiments for undergraduate students in sciences can really facilitate knowledge acquisition. It can make consistent various concepts in chemistry without a lengthy experimental protocol
Djameleddine Khatmi+4 more
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Sol-Gel Chemistry by Ring-Opening Polymerization [PDF]
ABSTRACTSol-gel processing of materials is plagued by shrinkage during polymerization of the alkoxide monomers and processing (aging and drying) of the resulting gels. We have developed a new class of hybrid organic-inorganic materials based on the solventless ring-opening polymerization (ROP) of monomers bearing the 2,2,5,5-tetramethyl-2,5 ...
Kamyar Rahimian, Douglas A. Loy
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Chemistry of Small Ring Compounds. Part. I
Shinya Nishida, Takashi Tsuji
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We combine operando diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) with on-line mass spectrometry (MS) to study the correlation between the oxidation state of titania-supported IrO2 catalysts (IrO2@TiO2) and their catalytic activity
Phillip Timmer+3 more
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Catalytic Cascade Reactions Inspired by Polyketide Biosynthesis
Aldol reactions belong to the most important methods for carbon–carbon bond formation and are also involved in one of the most astonishing biosynthetic processes: the biosynthesis of polyketides governed by an extraordinarily sophisticated enzymatic ...
Daniel Moser+6 more
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XXXI.—Contribution to the chemistry of “Fairy Rings.” [PDF]
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Lawes, J. B.+2 more
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Put a ring on it: application of small aliphatic rings in medicinal chemistry
Aliphatic small rings including cyclopropanes, cyclobutanes, oxetanes, azetidines and bicyclo[1.1.1]pentanes have been increasingly exploited in medicinal chemistry. This review summarises judicious successful application and reported limitations of these ring systems.
Matthias R. Bauer+6 more
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