Results 71 to 80 of about 4,584,770 (187)

Hydrogen-Bonding Interactions in Luminescent Quinoline-Triazoles with Dominant 1D Crystals

Molecules, 2017
Quinoline-triazoles 2-((4-(diethoxymethyl)-1H-1,2,3-triazol-1-yl)methyl)quinoline (1), 2-((4-(m-tolyl)-1H-1,2,3-triazol-1-yl)methyl)quinoline (2) and 2-((4-(p-tolyl)-1H-1,2,3-triazol-1-yl)methyl)quinoline (3) have been prepared with CuAAC click reactions
Shi-Qiang Bai, David James Young, T. S. Andy Hor   +2 more
doaj   +1 more source

Treatment of Aspergillosis. [PDF]

, 2018
Infections caused by Aspergillus spp. remain associated with high morbidity and mortality. While mold-active antifungal prophylaxis has led to a decrease of occurrence of invasive aspergillosis (IA) in those patients most at risk for infection ...
Hoenigl, Martin, Jenks, Jeffrey D
core   +1 more source

Synthesis and structural features of 5-(4-(tert-butyl) phenyl)-4-((R)amino)-4H-1,2,4-triazole-3-thiols

Фармацевтичний журнал, 2018
Chemistry of heterocyclic compounds is one of the most popular sector in organic chemistry. Scientists allocate among them a class of derivatives of 1,2,4-triazole.
I. I. Aksyonova-Seliuk, O. I. Panasenko, E. G. Knysh   +2 more
doaj   +1 more source

Physical-chemical properties of 2-((5-(3-,4-fluorophenyl)-4-R2-1,2,4-triazol-3-il)tio)-1-arylethanons and their reduced systems

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2019
The aim of work is the investigation of properties of 2-((5-(3-,4-fluorophenyl)-4-R2-1,2,4-triazol-3-yl)thio)-1-arylethanones and 2((5-(3-,4-fluorophenyl)-4-R2-1,2,4-triazol-3-yl)thio)-1-arylethanols using modern physical-chemical methods.Materials and ...
O. A. Bihdan
doaj   +1 more source

Cumulative Exposure Assessment of Triazole Pesticides [PDF]

In the EFSA opinion on identification of new approaches to assess cumulative and synergistic risks from pesticides to human health a tiered approach for cumulative risk assessment has been proposed.
Boon, P.E., Donkersgoed, G., van, Klaveren, J.D., van, Stephenson, C., Voet, H., van der   +4 more
core  

The potential of 1,2,4-triazole derivatives as antioxidant agents (literature review)

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki
1,2,4-Triazoles are important compounds in organic and pharmaceutical chemistry, which are known for their high reactivity and biological activity. They show a wide range of pharmacological properties with minimal toxicity.
V. O. Salionov, H. P. Smoilovska
doaj   +1 more source

Glycerol: a biorenewable solvent for base-free Cu(I)-catalyzed 1,3-dipolar cycloaddition of azides with terminal and 1-iodoalkynes. Highly efficient transformations and catalyst recycling [PDF]

, 2014
Ministerio de Ciencia e Innovacin (MICINN) of Spain [CTQ2010-14796, RYC-2011-08451]; MICINN; European Social ...
García Álvarez, Joaquín, Vidal Vides, Christian   +1 more
core   +1 more source

A Green Ultrasound Synthesis, Characterization and Antibacterial Evaluation of 1,4-Disubstituted 1,2,3-Triazoles Tethering Bioactive Benzothiazole Nucleus

Molecules, 2016
The synthesis of N-(benzo[d]thiazol-2-yl)-2-(4-substituted-1H-1,2,3-triazol-1-yl)acetamides 5a–r via the 1,3-dipolar cycloaddition reaction between 2-azido-N-(benzo[d]thiazol-2-yl)acetamide derivatives 3a–c and different alkynes were performed in the ...
Nadjet Rezki
doaj   +1 more source

Copper(I)-Catalyzed [ 3+ 2] Cycloaddition of 3-Azidoquinoline-2,4(1H,3H)-diones with Terminal Alkynes

Molecules, 2011
3-Azidoquinoline-2,4(1H,3H)-diones 1, which are readily available from 4-hydroxyquinolin-2(1H)-ones 4 via 3-chloroquinoline-2,4(1H,3H)-diones 5, afford, in copper(I)-catalyzed [3 + 2] cycloaddition reaction with terminal acetylenes, 1,4-disubstituted 1,2,
Stanislav Kafka, Sylvia Hauke, Arjana Salcinovic, Otto Soidinsalo, Damijana Urankar, Janez Kosmrlj   +5 more
doaj   +1 more source

Copper-catalyzed [3 + 2] cycloaddition of (phenylethynyl)di-p-tolylstibane with organic azides

Beilstein Journal of Organic Chemistry, 2016
Trisubstituted 5-stibano-1H-1,2,3-triazoles were synthesized in moderate to excellent yields by the Cu-catalyzed [3 + 2] cycloaddition of a ethynylstibane with organic azides in the presence of CuBr (5 mol %) under aerobic conditions.
Mizuki Yamada, Mio Matsumura, Yuki Uchida, Masatoshi Kawahata, Yuki Murata, Naoki Kakusawa, Kentaro Yamaguchi, Shuji Yasuike   +7 more
doaj   +1 more source