Results 61 to 70 of about 18,166 (271)
Angewandte Chemie International Edition, EarlyView.The reaction of a dihydro‐dialane supported by a hybrid ligand (DNI) with organic azides yields structurally diverse aluminium species, including the first example of low oxidation state aluminium azide complex, a diazido‐dialane, along with an aluminium‐tetrazole, and azide alumination.
Xiaobai Wang +7 more
wiley +1 more source
Angewandte Chemie International Edition, EarlyView.Stereochemically defined inositol pyrophosphate isomers (PP‐InsP4) were synthesized and assigned by NMR spectroscopy using a chiral solvating agent. In the form of isotopically labeled standards, they were applied in CE‐MS‐based profiling of plant extracts and kinase assays, enabling structural reassignment and functional insight into enzymatic ...
Kevin Ritter +6 more
wiley +1 more source
A Synthetic Route Toward Tetrazoles: The Thermolysis of Geminal Diazides
Chemistry, 2019 A new synthetic route toward the tetrazole core is described, which is based on a general fragmentation pattern that was found in a range of compounds featuring geminal diazido units.
K. Holzschneider +3 more
semanticscholar +1 more source
Chemistry &Biodiversity, EarlyView.ABSTRACT Hancornia speciosa Gomes, a Brazilian native species, holds biotechnological potential due to compounds such as lupeol, α‐amyrin, and β‐amyrin, which possess pharmacological properties. This study investigates triterpene‐rich extracts from H. speciosa fruit for potential anti‐inflammatory applications.
Sérgio Prado Leite +9 more
wiley +1 more source
CHIMIA, 1975 Sodium azide or trimethylsilylazide react with N,N-dimethylphosgenimonium chloride by monosubstitution yielding N,N-dimethyl-azidochloromethylen-imonium chloride which can be isolated.
H.G. Viehe, P. George
doaj +1 more source
The Azidofunctionalization of Alkenes
ChemistryEurope, EarlyView.The azidofunctionalization of alkenes offers a powerful strategy for synthesizing nitrogen‐containing compounds by installing both an azide and a second functional group in one step. This approach, employing photoredox catalysis, transition metals, and radical methods, is efficient, selective, and versatile, with applications in pharmaceuticals and ...
Pierre Palamini, Jerome Waser
wiley +1 more source
Beilstein Journal of Organic Chemistry, 2017 Isocyanide-based multicomponent reactions (IMCRs) allow the construction of relatively complex molecules through a one-pot synthesis. The combination of IMCRs in a consecutive or sequential fashion further extends the complexity of the molecules obtained.
Angélica de Fátima S. Barreto +2 more
doaj +1 more source
Antimicrobial Agents and Chemotherapy, 2019 The fungal Cyp51-specific inhibitors VT-1161 and VT-1598 have emerged as promising new therapies to combat fungal infections, including Candida spp. To evaluate their in vitro activities compared to other azoles, MICs were determined by Clinical and ...
A. Nishimoto +10 more
semanticscholar +1 more source
Dual Excitation and Dual Emission in a 1,4‐Diazepine Bearing an Extended π‐System
Chemistry – A European Journal, EarlyView.Cyclodehydrogenation of a previously reported nanographene BDI leads to the formation of a 1,4‐diazepine via scandium‐catalyzed C‐H bond formation. This compound exhibits a unique combination of dual excitation and dual emission. The dual emission was found to be caused by a combination of charge transfer and geometric relaxation in the excited state ...
Lars Killian +6 more
wiley +1 more source