Results 11 to 20 of about 29,164 (249)
A mild and effective method for the conversion of alkenes into alcohols in subcritical water [PDF]
Journal of the Serbian Chemical Society, 2007 Alkenes were oxidized to alcohols in subcritical water. A number of alkenes were oxidized directly to their alcohols in excellent yields. The syntheses were performed in 215 cm3 stainless steel high pressure reactor at 120 ºC in 150 cm3 water. The yields
RECEP OZEN, NERMİN S. KUS
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Science and Technology of Advanced Materials, 2019 A series of Rh-based intermetallic compounds supported on silica was prepared and tested in alkene hydrogenation at room temperature. H2 and D2 were used as the hydrogen sources and the kinetic isotope effect (KIE) in hydrogenation was studied.
Shinya Furukawa +3 more
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Synthetic Biology Approaches to Hydrocarbon Biosensors: A Review
Frontiers in Bioengineering and Biotechnology, 2022 Monooxygenases are a class of enzymes that facilitate the bacterial degradation of alkanes and alkenes. The regulatory components associated with monooxygenases are nature’s own hydrocarbon sensors, and once functionally characterised, these components ...
Claudia F. Moratti +3 more
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Photoinduced Electron-transfer Reaction of Pentafluoroiodobenzene with Alkenes
Molecules, 1997 Irradiation of pentafluoroiodobenzene and alkenes gave the corresponding adducts. The presence of single electron-transfer scavengers, (p-dinitrobenzene and t-Bu2NO) and the free radical inhibitor (hydroquinone) suppressed the reaction.
Qing-Yun Chen, Zheng-Yu Long, Ping Cao
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Frontiers in Microbiology, 2021 The ability to produce medium chain length aliphatic hydrocarbons is strictly conserved in all photosynthetic cyanobacteria, but the molecular function and biological significance of these compounds still remain poorly understood.
Eerika Vuorio +7 more
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Recent developments in gold-catalyzed cycloaddition reactions
Beilstein Journal of Organic Chemistry, 2011 In the last years there have been extraordinary advances in the development of gold-catalyzed cycloaddition processes. In this review we will summarize some of the most remarkable examples, and present the mechanistic rational underlying the ...
Fernando López, José L. Mascareñas
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Microbiology Spectrum, 2023 There is a growing need for biological and chemical methods for upcycling plastic waste streams. Pyrolysis processes can accelerate plastic depolymerization by breaking polyethylene into smaller alkene components which may be more biodegradable than the ...
Emily Byrne +3 more
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Radical-Mediated Trifunctionalization Reactions
MoleculesSynthetic radicals have intrinsic power for cascading and multifunctional reactions to construct diverse molecular scaffolds. In the previous review series, we covered 1,2-difunctionalizations, remote 1,3-, 1,4-, 1,5-, 1,6-, and 1,7-difunctionalizations,
Qiang Zhang +3 more
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Cyclization–endoperoxidation cascade reactions of dienes mediated by a pyrylium photoredox catalyst
Beilstein Journal of Organic Chemistry, 2014 Triarylpyrylium salts were employed as single electron photooxidants to catalyze a cyclization–endoperoxidation cascade of dienes. The transformation is presumed to proceed via the intermediacy of diene cation radicals.
Nathan J. Gesmundo, David A. Nicewicz
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Advanced Functional Materials, EarlyView.An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández +14 more
wiley +1 more source