Results 231 to 240 of about 236,434 (328)

Development of Low Temperature Activatable Aryl Azide Adhesion Promoters as Versatile Surface Modifiers. [PDF]

open access: yesACS Appl Eng Mater
Atzemoglou AA   +5 more
europepmc   +1 more source

Cooperative Photometallobiocatalysis: Nonheme Fe Enzyme‐Catalyzed Enantioconvergent Radical Decarboxylative Azidation, Thiocyanation, and Isocyanation of Redox‐Active Esters

open access: yesAngewandte Chemie, EarlyView.
Through the directed evolution of an underexploited nonheme Fe extradiol dioxygenase, we developed a unified cooperative photobiocatalytic strategy to allow for three types of enantioconvergent radical transformations, including azidation, thiocyanation, and isocyanation.
Liu‐Peng Zhao   +8 more
wiley   +2 more sources

Hochdrucksynthese eines stickstoffreichen Y(N5)3·N2 Pentazolats mit perowskitartiger Topologie

open access: yesAngewandte Chemie, EarlyView.
Yttriumpentazolat, Y(N5)3·N2, mit einem außergewöhnlich hohen Stickstoff‐Metall‐Verhältnis von 17:1 und Perowskit‐Topologie wurde aus Yttrium und Stickstoff bei 125 GPa und 3000 K in einer lasergeheizten Diamantstempelzelle synthetisiert.
Andrey Aslandukov   +8 more
wiley   +1 more source

Transient Supramolecular Polymers by pH‐Gated Conformational Control of a Self‐Assembling Cyclodextrin

open access: yesAngewandte Chemie, EarlyView.
A metastable cyclodextrin monomer can form kinetically trapped supramolecular polymer at low pH. Raising the pH triggers gradual depolymerization into the self‐included monomer with a rate that can be preset by tuning the pH value. The pH‐dependence is directly associated with the rigidity of the cyclodextrin bridge, which is modulated by protonation ...
Wenting Hu   +7 more
wiley   +2 more sources

Controlled Growth of Oligophenylene-Structures on Graphene for Facile Secondary Functionalization. [PDF]

open access: yesAngew Chem Int Ed Engl
Halbig CE   +6 more
europepmc   +1 more source

Reaktivität von Pnictaalumenen gegenüber 1,3‐Dipol‐Molekülen

open access: yesAngewandte Chemie, EarlyView.
Pnictaalumene mit einer Pn = Al‐Mehrfachbindung unterliegen eher Azid‐ oder Diazoalken‐Insertionen als [3+2]‐Cycloadditionen. Dies führt zu AlN2Pn‐Heterocyclen, die je nach sterischem Anspruch des Azids eine große strukturelle Vielfalt aufweisen.
Tim Wellnitz   +7 more
wiley   +1 more source

Study on the Mechanism of the Micro-Charge-Detonation-Driven Flyer. [PDF]

open access: yesMicromachines (Basel)
Li S   +6 more
europepmc   +1 more source

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