Results 71 to 80 of about 3,769 (135)

Development of 1,2,3-triazole-borane complex as effective reagent for aldehyde/ketone reductive amination [PDF]

, 2009
Air, moisture and thermally stable 1,2,3-triazole-boranes were successfully prepared and applied as reductants in aldehyde/ketone reductive amination with high efficiency and excellent substrate diversity.
Liao, Wenyan
core   +1 more source

Conversion of Oximes to Carbonyl Compounds by Triscetylpyridinium Tetrakis(oxodiperoxotungsto) Phosphate (PCWP)-mediated Oxidation with Hydrogen Peroxide

Molecules, 2008
Aromatic and aliphatic oximes have been deoximated in chloroform-water to the corresponding aldehydes with dilute hydrogen peroxide and triscetylpyridinium tetrakis (oxodiperoxotungsto) phosphate as catalyst.
Rosa M. Toscano, Gaetano Tomaselli, Antonio Rescifina, Ugo Chiacchio, Francesco P. Ballistreri   +4 more
doaj   +1 more source

Field trial investigating the efficacy of a long-acting imidacloprid 10%/flumethrin 4.5% polymer matrix collar (Seresto®, Elanco) compared to monthly topical fipronil for the chemoprevention of canine tick-borne pathogens in Cambodia

Current Research in Parasitology and Vector-Borne Diseases, 2022
The tropical brown dog tick, Rhipicephalus linnaei, commonly infests canines in the tropics and is an important vector for disease-causing and sometimes lethal pathogens including Babesia spp., Ehrlichia canis, Hepatozoon canis and Anaplasma platys.
Lucas G. Huggins, Mark Stevenson, Zahida Baydoun, Ron Mab, Yulia Khouri, Bettina Schunack, Rebecca J. Traub   +6 more
doaj  

Synthesis and Antimicrobial Studies of Some New 3-Isoxazoline Substituted Phthalazine Methylsulfonyl Oxadiazoles

E-Journal of Chemistry, 2011
A series of new 3-isoxazoline substituted phthalazine methylsulfonyl-oxadiazoles were prepared from methyl 2-(4-oxo-3,4-dihydrophthalazin-1-yl) acetate.
A. M. Sridhara, K. R. Venugopala Reddy, J. Keshavayya, D. S. Ambika, Sanathkumar Goud, S. K. Peethambar   +5 more
doaj   +1 more source

Amine promoted asymmetric cascade synthesis of highly functionalized heterocycles [PDF]

, 2010
Enantioselective intermolecular crossed-conjugate additions between nitroalkenes and alpha,beta-enals through a dual. Enantioselective intermolecular crossed-conjugated additions between nitroalkenes and enals were developed through Lewis base and ...
Zhong, Cheng
core   +1 more source

Semi-synthesis of a biologically inspired library of sesquiterpene derivatives, from the lipophilic marine natural product (+)-β-gorgonene

, 2014
Natural products and their mimics have a high probability of engaging with biological targets. Hence, natural products have historically been a valuable source of medicines.

core  

Mechanochemical synthesis of some heterocyclic molecules using Sonogashira cross-coupling reaction and their anticancer activities

Results in Chemistry, 2020
A greener strategy for the synthesis of some functionalized heterocycles have been developed using Sonogashira cross-coupling reaction of furfural derived isoxazolidine and isoxazoline derivatives.
Bhaskar Chakraborty, Esmita Chettri
doaj  

Mechanistic impact of oxime formation accompanying 1,3-dipolar cycloadditions of nitrile oxides [PDF]

, 1989
Baran, Janusz, Mayr, Herbert
core   +1 more source

O-H bond activation of β,γ-unsaturated oximes via hydrogen atom transfer (HAT) and photoredox dual catalysis. [PDF]

Chem Sci, 2023
Yi L, Zhu C, Chen X, Yue H, Ji T, Ma Y, Cao Y, Kancherla R, Rueping M.   +8 more
europepmc   +1 more source

Quelles compétences pour les bibliothèques de recherche ? [PDF]

The one-step preparation of 1-nitrobicyclo[3.1.0]­hexane and bicycloisoxazoline-N-oxide was readily achieved from conjugate adducts of nitro alkenes and allylmalonates by treatment with Ag2O and iodine under basic conditions.
Akio Kamimura (1754224), Kosuke Ikeda (2108362), Michinori Sumimoto (1848757), Ryota Takeuchi (2108365), Takaaki Moriyama (2108359)   +4 more
core   +6 more sources