Results 61 to 70 of about 16,660 (215)

Crystallographic Evidence of η¹-Coordination of Bulky Aminopyridine in Halide-Containing Iron (II) Complexes

Crystals, 2022
Reaction of N-(2,6-diisopropylphenyl)-[6-(2,4,6-triisopropylphenyl)-pyridine-2-yl]-amine (ApH) in equimolar ratio with anhydrous FeBr2 and FeI2 in tetrahydrofuran (THF) afforded, after workup in toluene, the first examples of mono(aminopyridine) Fe(II ...
Awal Noor
doaj   +1 more source

Platinum(II) and palladium(II) metallomacrocycles derived from cationic 4,4 '-bipyridinium, 3-aminopyrazinium and 2-aminopyrimidinium ligands [PDF]

, 2010
A series of cationic, ditopic N-donor ligands based on 4,4-bipyridine (4,4-bipy), 3-aminopyrazine (apyz) and 2-aminopyrimidine (apym), each incorporating two positively-charged N-heterocycles linked by a conformationally-flexible spacer unit, have been ...
Attalla, Blanco, Blanco, Burck, Camerel, Cecconi, Chaumonnot, Cordone, David Schilter, Debono, Elschenbroich, Foucher, Fujita, Geuder, Goedken, Hannon, Jack K. Clegg, Katz, Keiter, Louis M. Rendina, Macartney, Margaret M. Harding, Marvich, Mayer, Mercer, Mizota, Nieuwpoort, Northrop, Priqueler, Sailaja, Sakai, Sakai, Song, Stang, Taylor, Taylor, Wimmer, Wurthner, Xia, Yam, Yu, Zanchini   +41 more
core   +1 more source

Synthesis of some novel 3-[ω–(substituted phenoxy/anilino/thiophenoxy/2-pyridylamino) alkoxy] flavones

Orbital: The Electronic Journal of Chemistry, 2012
Several α-(3-flavonyloxy)-ω-bromoalkanes (1) on treatment with substituted phenols, anilines, thiophenols and 2-aminopyridine resulted novel potentially bioactive 3-ω-substituted phenoxy (3a-t), anilino (4a-h), thiophenoxy (5a-d) and 2-pyridylamino (7a-c)
K. L. Ameta, R. S. Sodani, R. B. Bhandari, B. L. Verma   +3 more
doaj   +1 more source

Recent Advances in Chemical Probing Strategies for RNA Structure Determination in Vivo

Chemistry – A European Journal, EarlyView.
This Review illustrates how structural probes combined with advanced sequencing technologies are revolutionizing our ability to map RNA structures and interactions within living cells. It highlights the development of innovative strategies tailored to probe RNA structures in particular biological contexts.
Maryana Yarshova, Jieyu Zhao, Chun Kit Kwok   +2 more
wiley   +1 more source

Synthesis and structure of pentakis(2-aminopyridinium) nonavanado(V)tellurate(VI)

Acta Crystallographica Section E: Crystallographic Communications
In the title compound, (C5H7N2)5[TeV9O28], the tellurium and vanadium atoms are statistically disordered over two of the ten metal-atom sites in the [TeV9O28]5– heteropolyanion.
Houda Mrad, Ahlem Maalaoui, Mohamed Rzaigui, Samah Akriche   +3 more
doaj   +1 more source

Bis(2-aminopyridine-κN1)silver(I) nitrate

Acta Crystallographica Section E, 2008
The asymmetric unit of the title compound, [Ag(C5H6N2)2]NO3, consists of one and a half each of both cations and anions, the other halves being generated by crystallographic inversion centres.
Hoong-Kun Fun, Jain John, Samuel Robinson Jebas, T. Balasubramanian   +3 more
doaj   +1 more source

Comments on DFT calculation, biological activity, anion sensing studies and crystal structure of (E)-4-chloro-2-((pyridin-2-ylimino)-methyl)phenol by Nuray Yıldırım, Neslihan Demir, Gökhan Alpaslan, Bahadir Boyacıoğlu, Mustafa Yıldız, and Huseyin Ünver, published in the Journal of the Serbian Chemical Society, volume 83, issue 6, 2018, pp. 707-721 [PDF]

Journal of the Serbian Chemical Society, 2019
The crystal structure of (E)-4-chloro-2-((pyridin-2-ylimino)-methyl)- phenol, recently published by Yıldırım et al. in J. Serb. Chem. Soc. 83 (2018) 707–721, is revised.
Rodić Marko V.
doaj   +1 more source

Behavioral and epileptic phenotypes in a CHD2‐related developmental delay model

Epilepsia, EarlyView.
Abstract Objective Heterozygous loss‐of‐function mutations in the CHD2 gene, encoding chromodomain helicase DNA‐binding protein 2, are associated with severe childhood onset epilepsy, global developmental delay, and autistic features. Animal models that accurately recapitulate human phenotypes are crucial for understanding rare neurodevelopmental ...
Anat Mavashov, Shaked Turk, Yael Sarusi, Marina Brusel, Rotem Ben Tov Perry, Shir Quinn, Yael Almog, Karni Vilian, Mor Yam, Igor Ulitsky, Moran Rubinstein   +10 more
wiley   +1 more source

Two new mononuclear manganese(III) salen complexes

Acta Chimica Slovenica, 2014
Two new Mn(III)-salen complexes with 4-aminopyridine (4-apy) have been prepared and structurally characterized. [Mn(ac)(4-apy)(sal)], 1,exhibits mononuclear molecular structure with an octahedral environment around the Mn center.
Nina Lah, Sabina Grabner, Peter Bukovec
doaj   +1 more source

Dibenzoato-di(2-aminopyridine)nickel(II)

Acta Crystallographica Section E Structure Reports Online, 2003
In the title compound, [(C7H5O2)2(C5H6N2)2Ni], the NiII atom is six coordinated by four O atoms from two benzoate anions, and two pyridine N atoms from the two 2-amino­pyridine ligands to give a distorted octahedral geometry. All of the O atoms and both the amine groups of the ligands contribute to form a one-dimensional chain consisting of intra- and ...
Hai-Liang Zhu, Si-Chang Shao, Ji-Long Ma, Xiao-Yang Qiu, Lin Sun, Song Yang   +5 more
openaire   +1 more source