Results 21 to 30 of about 227,350 (349)
Crystal structure of (N^C) cyclometalated AuIII diazide at 100 K
Acta Crystallographica Section E: Crystallographic Communications, 2020 The title compound, an (N^C)-cyclometalated gold(III) diazide, namely, diazido[5-ethoxycarbonyl-2-(5-ethoxycarbonylpyridin-2-yl)phenyl-κ2C1,N]gold(III), [Au(C17H16NO4)(N3)2] or Au(ppyEt)(N3)2, was synthesized by reacting Au(ppyEt)Cl2 with NaN3 in water ...
Volodymyr Levchenko +3 more
doaj +1 more source
Site-Selective Dynamics of Ligand-Free and Ligand-Bound Azidolysozyme [PDF]
, 2021 Azido-modified alanine residues (AlaN$_3$) are environment-sensitive, minimally invasive infrared probes for the site-specific investigation of protein structure and dynamics. Here, the capability of the label is investigated to query whether or not a ligand is bound to the active site of Lysozyme and how the spectroscopy and dynamics change upon ...
arxiv +1 more source
Lattice dynamics and electronic structure of energetic solids LiN3 and NaN3: A first principles study [PDF]
Chemical Physics Letters, Volume 586, Page no 44 (2013), 2013 We report density functional theory calculations on the crystal structure, elastic, lattice dynamics and electronic properties of iso-structural layered monoclinic alkali azides, LiN3 and NaN3. The effect of van der Waals interactions on the ground- state structural properties is studied by using various dispersion corrected density functionals.
arxiv +1 more source
Oligonucleotide Tagging for Copper-Free Click Conjugation
Molecules, 2013 Copper-free click chemistry between cyclooctynes and azide is a mild, fast and selective technology for conjugation of oligonucleotides. However, technology for site-specific introduction of the requisite probes by automated protocols is scarce, while ...
Alan Rowan +7 more
doaj +1 more source
Beilstein Journal of Organic Chemistry, 2015 Propargylamines are popular substrates for triazole formation, but tetrasubstituted variants have required multistep syntheses involving stoichiometric amounts of metal.
Zachary L. Palchak +2 more
doaj +1 more source
2-(2-Azabicyclo[3.2.1]octa-3,6-dien-2-yl)-1,3-dimethoxyimidazolium hexafluoridophosphate
IUCrData, 2016 The title salt, C12H16N3O2+·PF6−, was obtained by the dipolar cycloaddition of norbornadiene to 2-azido-1,3-dimethoxyimidazolium hexafluoridophosphate.
Simone Haslinger +3 more
doaj +1 more source
Promising Oxygen- and Nitrogen-Rich Azidonitramino Ether Plasticizers for Energetic Materials
Molecules, 2022 A simple, mild and general method has been developed for the preparation of alkyl nitramines bearing a halogenoalkoxylic moiety. From these reactive halogen intermediates, a few azidoalkoxyl alkyl nitramines have been produced as energetic plasticizers ...
Dmitry B. Vinogradov +10 more
doaj +1 more source
Acta Chimica Slovenica, 2017 Three metal-organic coordination polymers {[Cu(L)(N3)]·(H2O)0.25}n (1), {[Zn(L)(N3)]·(H2O)0.5}n(2)and [Cd2(L)2(N3)2(H2O)]n(3)have been synthesized from hydrazone ligand N′-(1-(pyrazin-2-yl)ethylidene)isonicotinohydrazide (HL), NaN3 and corresponding ...
Peng Wang +4 more
doaj +1 more source
Molecules, 2022 A straightforward method for the synthesis of 5-substituted tetrazolo[1,5-a]pyrido[2,3-e]pyrimidines from 2,4-diazidopyrido[3,2-d]pyrimidine in SnAr reactions with N-, O-, and S- nucleophiles has been developed.
Kristaps Leškovskis +3 more
doaj +1 more source
Dual function additives: A small molecule crosslinker for enhanced efficiency and stability in organic solar cells [PDF]
, 2015 A bis‐azide‐based small molecule crosslinker is synthesized and evaluated as both a stabilizing and efficiency‐boosting additive in bulk heterojunction organic photovoltaic cells.
Ashraf, RS +8 more
core +2 more sources