Results 21 to 30 of about 64,231 (242)

Nitro-tetrazole based high performing explosives: Recent overview of synthesis and energetic properties

open access: yesDefence Technology, 2021
Heterocyclic skeleton (Azoles) and different energetic groups containing high performing explosives are highly emerged in recent years to meet the challenging requirements of energetic materials in both military and civilian applications with improved ...
Saira Manzoor   +3 more
doaj   +1 more source

Sensitive Energetics from the N‐Amination of 4‐Nitro‐1,2,3‐Triazole

open access: yesChemistryOpen, 2020
Energetic N‐amino‐C‐nitro compounds 1‐amino‐4‐nitro‐1,2,3‐triazole and 2‐amino‐4‐nitro‐1,2,3‐triazole are characterized for the first time as energetic materials. These compounds were characterized chemically by nuclear magnetic resonance (NMR), Infrared
Dominique R. Wozniak   +4 more
doaj   +1 more source

Tandem synthesis of tertiary amines using graphene encapsulated Ni nanocatalyst via nitro compounds hydrogenation and primary amine methylation

open access: yesGreen Chemical Engineering, 2022
Development of the economic, environmentally friendly synthesis of amines from nitro compounds remains important and challenging. In this work, the graphene shell encapsulated none noble Ni-based catalysts were successfully designed and synthesized via ...
Jianguo Liu   +3 more
doaj   +1 more source

Evaluation of the effects of some benzimidazole derivatives on germination parameters of wheat varieties [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade)
This study aims to investigate the effect of some benzimidazole derivatives on the germination parameters of bread and durum wheat varieties. These derivatives contain both unsubstituted and substituted benzimidazole structures to determine the effect of
Külen Seda, Dincer Sebla
doaj   +1 more source

Activation of Bicyclic Nitro-drugs by a Novel Nitroreductase (NTR2) in Leishmania.

open access: yesPLoS Pathogens, 2016
Drug discovery pipelines for the "neglected diseases" are now heavily populated with nitroheterocyclic compounds. Recently, the bicyclic nitro-compounds (R)-PA-824, DNDI-VL-2098 and delamanid have been identified as potential candidates for the treatment
Susan Wyllie   +7 more
doaj   +1 more source

Nitrification Progress of Nitrogen-Rich Heterocyclic Energetic Compounds: A Review

open access: yesMolecules, 2022
As a momentous energetic group, a nitro group widely exists in high-energy-density materials (HEDMs), such as trinitrotoluene (TNT), 1,3,5-triamino-2,4,6-trinitrobenzene (TATB), cyclo-1,3,5-trimethylene-2,4,6-trinitramine (RDX), etc.
Yiming Luo   +3 more
doaj   +1 more source

EVALUATION OF THE INHIBITORY EFFECTIVENESS OF THREE FERROCENE DERIVATIVES FOR CORROSION OF STEEL XC70 BY SPECTROSCOPY OF ELECTROCHEMICAL IMPEDANCE

open access: yesJournal of Fundamental and Applied Sciences, 2015
In this work, we studied the efficacy of corrosion inhibition of carbon steel X70 in HCl 1M solution using ferrocenyl compounds prepared in VPRS laboratory, these compounds are: N-(férrocenyl méthyl)-2-nitro aniline(Fc12), N-(férrocenyl méthyl)-3-nitro ...
O. Rahim   +4 more
doaj   +1 more source

A Walk through Recent Nitro Chemistry Advances

open access: yesMolecules, 2020
Chemistry of nitro groups and nitro compounds has long been intensively studied. Despite their long history, new reactions and methodologies are still being found today. This is due to the diverse reactivity of the nitro group.
Nagatoshi Nishiwaki
doaj   +1 more source

Study on catalytic adsorption mechanism of graphene surface oxidized structure in aromatic nitro compounds

open access: yesChemical Engineering Transactions, 2018
With constant decrease of the production cost of graphene and constant development of the excellent properties, graphene nanomaterial has more and more application advantages in the control of environmental pollution, and its application prospect has ...
Junmin Wang, Ying Zhao
doaj   +1 more source

Nitro-spojevi kao otapala, lijekovi, međuprodukti i eksplozivi [PDF]

open access: yesKemija u Industriji, 2007
This report is focused partly on the chemical development of some chemical functional groups, and partly on our own results connected with research by Vladimir Prelog in the last period of his work.
Mutak, S.
doaj  

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