نتایج جستجو برای: staudinger reaction
تعداد نتایج: 412692 فیلتر نتایج به سال:
Two species, Athrips albimacula Oh & Li, sp. nov. and A. lingchuana nov., are described as new; two pruinosella (Lienig Zeller, 1846) spiraeae (Staudinger, 1871), newly recorded for China. Images of adults genitalia the above four species illustrated.
Tinagma armeniacum Gaedike, sp. n. is described from Armenia. New country records are presented for anchusellum griseellum Budashkin, 2003, columbella (Staudinger, 1880) and ocnerostomella (Stainton, 1850). Nine species now known the Caucasus region.
A major challenge in the field of RNA chemistry is identification selective and quantitative conversion reactions on that can be used for tagging any other tool development. Here, we introduce metal-free diazotransfer native containing an aliphatic primary amino group using diazotizing reagent fluorosulfuryl azide (FSO2N3). The reaction provides corresponding azide-modified nearly quantitativel...
abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...
Institute of Physics, University of Freiburg, 7 [email protected] Hermann Staudinger Graduate School, U Germany School of Materials Science & Engineering, Z People's Republic of China Chair of Chemical Materials Science, D Konstanz, 78464 Konstanz, Germany Institute of Macromolecular Chemistry, U Germany Freiburg Materials Research Centre, Univers † Electronic supplementary informa ...
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