Results 31 to 40 of about 210,123 (350)

Golden Opportunity: A Clickable Azide-Functionalized [Au25(SR)18]-Nanocluster Platform for Interfacial Surface Modifications [PDF]

, 2019
Ultrasmall atomically precise monolayer-protected gold thiolate nanoclusters are an intensely researched nanomaterial framework, but there is a lack of a system that can be directly synthesized and undergo interfacial surface chemistry.
Praveen, Gunawardene, Mark, Workentin, John F., Corrigan   +2 more
core   +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, Pavel V. Bulatov, Evgeny Yu. Petrov, Pavel S. Gribov, Natalia N. Kondakova, Natalia N. Il’icheva, Evgenia R. Stepanova, Anatoly P. Denisyuk, Vladimir A. Sizov, Valery P. Sinditskii, Aleksei B. Sheremetev   +10 more
doaj   +1 more source

SnAr Reactions of 2,4-Diazidopyrido[3,2-d]pyrimidine and Azide-Tetrazole Equilibrium Studies of the Obtained 5-Substituted Tetrazolo[1,5-a]pyrido[2,3-e]pyrimidines

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, Anatoly Mishnev, Irina Novosjolova, Māris Turks   +3 more
doaj   +1 more source

Synthesis, crystal structure and Hirshfeld surface analysis of 2-azido-N-(2,6-dimethylphenyl)acetamide

Acta Crystallographica Section E: Crystallographic Communications
The asymmetric unit of the title compound, C10H12N4O, consists of two independent molecules differing in the rotational orientation of the 2-azidoacetamido group.
Abderrazzak El Moutaouakil Ala Allah, Benson M. Kariuki, Ahlam I. Al-Sulami, Maram T. Basha, Basmah H. Allehyani, Abdulsalam Alsubari, Joel T. Mague, Youssef Ramli   +7 more
doaj   +1 more source

N-(1-azido-2-(azidomethyl)butan-2-yl)-4-methylbenzenesulfonamide

Molbank, 2022
A new bi-triazole precursor, N-(1-azido-2-(azidomethyl)butan-2-yl)-4-methylbenzenesulfonamide, was synthesized in two steps from 2-amino-2-ethyl-1,3-propanediol, with an overall yield of 80%.
Sara Hajib, Younas Aouine, Hassane Faraj, Anouar Alami   +3 more
doaj   +1 more source

Toxicological analysis of azide and cyanide for azide intoxications using gas chromatography [PDF]

, 2021
Azide is a highly toxic chemical agent to human being. Accidental, but also intentional exposure to azide occurs. To be able to confirm azide ingestion, we developed a method to identify and quantify azide in biological matrices.
de Lange, D W, Bruin, M A C, Huitema, A D R, Tibben, M, Beijnen, J H, Dekker, D, Venekamp, N, Rosing, H, Brain, NVIC, UMC Utrecht Holding, Infection & Immunity, NVIC bedrijfsvoering, MS Vasculaire & Endocrinologie, Medische Staf Intensive Care   +14 more
core  

2D frameworks self-assembled from a hydrazone ligand and azide salts: synthesis, structures, and luminescent property

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, Yu-Shan Wu, Xiao-Meng Han, Shan-Shan Zhao, Jie Qin   +4 more
doaj   +1 more source

One-Pot Sequence of Staudinger/aza-Wittig/Castagnoli–Cushman Reactions Provides Facile Access to Novel Natural-like Polycyclic Ring Systems

Molecules, 2022
Realization of the one-pot Staudinger/aza-Wittig/Castagnoli–Cushman reaction sequence for a series of azido aldehydes and homophthalic anhydrides is described. The reaction proceeded at room temperature and delivered novel polyheterocycles related to the
Rodion Lebedev, Dmitry Dar’in, Grigory Kantin, Olga Bakulina, Mikhail Krasavin   +4 more
doaj   +1 more source

Azide-Modified Membrane Lipids: Miscibility with Saturated Phosphatidylcholines

, 2019
In this study, we describe the miscibility of four azide-modified membrane phospholipids (azidolipids) with conventional phospholipids. The azidolipids bear an azide group at different positions of the sn-1 or sn-2 alkyl chain and they further differ in ...
Simon Drescher (526349), Christian Schwieger (1782379), Christian Schwieger, Annette Meister, Gerd Hause, Vasil M. Garamus, Sindy Müller, Kai Gruhle (4016627), Vasil M. Garamus (1827853), Gerd Hause (236755), Annette Meister (1285317), Simon Drescher, Sindy Müller (5018090), Kai Gruhle   +13 more
core   +1 more source

Azide-Locked Prodrug Co-Assembly into Nanoparticles with Indocyanine Green for Chemophotothermal Therapy

, 2022
Fabrication of self-delivery drug systems can surmount low drug bioavailability and achieve a precise therapeutic process. In this study, a hydrogen sulfide-responsive (H2S) small molecule prodrug was synthesized by linking two chemotherapy drugs ...
Mingchuan Xu (11230753), Meili Hou (4514635), Baosheng Li (290758), Hongmei Liu (129385), Zhigang Xu (378834), Hengbo Zhang (6458453), Yangfeng Li (8107268), Lei Liu (5074), Mengjie Ye (11191265)   +8 more
core   +1 more source