Results 211 to 220 of about 3,124,995 (289)

General method for the synthesis of enaminones via photocatalysis. [PDF]

Beilstein J Org Chem
Pérez-Ramos P, Soengas RG, Rodríguez-Solla H.   +2 more
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Synthesis, characterization, antimicrobial activity and <i>in silico</i> study of pyridinium based ionic liquids. [PDF]

RSC Adv
Jahirul Islam M, Nath A, Khadiza, Kumer A, Barua P, Sarkar A, Israt N, Abedin M, Islam MM, Khan MW.   +9 more
europepmc   +1 more source

Cetylpyridinium bromide monohydrate: localization of H atoms. [PDF]

IUCrdata
Muller K, Hosten EC, Betz R.
europepmc   +1 more source

Nanodiamond mediated delivery of pyridinium oxime antidotes to central nervous system for potential treatment of exposure to nerve agents. [PDF]

Chem Biol Interact
Bondar D, Smirnova O, Nagappa NM, Heinmaa I, Soukup O, Kobrlova T, Opravil J, Hrabinova M, Jun D, Starkov P, Spuul P, Kuča K, Mochalin VN, Karpichev Y.   +13 more
europepmc   +1 more source

One-Step Aqueous Synthesis of Glycosyl Pyridinium Salts, Electrochemical Study, and Assessment of Utility as Precursors of Glycosyl Radicals Using Photoredox Catalysis. [PDF]

ChemistryOpen
Chong D, Brooksby PA, Fairbanks AJ.
europepmc   +1 more source

Mechanistic insights into the cytotoxic and apoptotic effects of 1-butyl-3-methylimidazolium bromide and 1-butylpyridinium bromide on human cell lines. [PDF]

Arh Hig Rada Toksikol
Gao L, Okoye CO, Ezenwanne BC, Jiang J, Wu G, Yu L, Du D, Xue Y.   +7 more
europepmc   +1 more source

Tunable bis(pyridinium amidate) ligands efficiently promote palladium-catalyzed ethylene polymerization.

Catal Sci Technol
Reusser E, Albrecht M.
europepmc   +1 more source

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Excited-state dynamics of thiophene substituted betaine pyridinium compounds

Phys. Chem. Chem. Phys., 2014
This work deals with the photophysics of novel pyridinium betaine based on 2-pyridin-1-yl-1H-benzimidazole (SBPa) substituted symmetrically by mono- (Th2SBPa) and bi-thiophene fragments (Th4SBPa). The study is based on a combination of steady-state, femtosecond transient absorption spectroscopic measurements supported by PCM-(TD)DFT calculations. It is
Aloïse, S., Pawlowska, Z., Poizat, O., Buntinx, G., Perrier, A., Maurel, F., Ohkawa, K., Kimoto, A., Abe, J.   +8 more
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Antithrombotic Effects of Pyridinium Compounds Formed from Trigonelline upon Coffee Roasting

Journal of Agricultural and Food Chemistry, 2014
Coffee may exert a preventive effect on arterial thrombosis. Trigonelline is one of the most abundant compounds in coffee that undergoes pyrolysis upon roasting of coffee beans. The aim of the present study was to identify pyridinium compounds formed upon trigonelline pyrolysis and coffee roasting and to investigate the effect of three of them, i.e., 1-
Bartlomiej, Kalaska, Lukasz, Piotrowski, Agnieszka, Leszczynska, Bartosz, Michalowski, Karol, Kramkowski, Tomasz, Kaminski, Jan, Adamus, Andrzej, Marcinek, Jerzy, Gebicki, Andrzej, Mogielnicki, Wlodzimierz, Buczko   +10 more
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Enhanced antibacterial activity of functionalized graphene by azo-pyridinium compounds

Journal of the Iranian Chemical Society, 2018
For enhancement of antibacterial properties, two azo compounds were grafted on the aminated graphene by using the imine linkage. The azo compounds included pyridinium unit with different alkyl long chains. The new nanohybrids were characterized by Fourier transform infrared spectra, X-ray powder diffraction, ultraviolet–visible, field emission scanning
Sakineh Omidi, Ali Kakanejadifard, Farideh Azarbani   +2 more
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