Results 41 to 50 of about 43,385 (264)

5,6-Dimethylpyrazine-2,3-dicarboxylic acid

Acta Crystallographica Section E, 2012
The asymmetric unit of the title compound, C8H8N2O4, consists of one complete molecule and a second molecule generated by the application of twofold axis.
Fu-Hong Liu
doaj   +1 more source

Synthesis, Characterization, and Impact of Water on the Stability of Postmodified Schiff Base Containing Metal–Organic Frameworks

Inorganics, 2023
In this study, the synthesis of a Schiff base containing metal–organic frameworks (MOFs) of the UiO-67 family has been investigated. MOFs featuring free amine groups were successfully synthesized under mild solvothermal conditions using 2-amino-[1,1 ...
Nikola D. Radnović, Chris S. Hawes, Branko B. Kordić, Milica G. Bogdanović, Berta Barta Holló, Mirjana M. Radanović, Dušan Đ. Škorić, Branislav D. Jović, Marko V. Rodić   +8 more
doaj   +1 more source

Oxidative ammonolysis of 3,4-dimethylpyridine on the vanadium oxide catalysts [PDF]

Journal of the Serbian Chemical Society, 2020
Oxidative ammonolysis of 3,4-dimethylpyridine on an individual vanadium oxide (V2O5) catalyst and binary vanadium oxide catalysts, modified by additions of SnO2 and ZrO2, has been studied.
Vorobyev Pavel, Serebryanskaya Anna, Yugay Olga, Mikhailovskaya Tatyana   +3 more
doaj   +1 more source

Relating dicarboxylic acid yield to residual lignin structural features

, 2017
This study focused on understanding the relationship between dicarboxylic acid (DCA) yields derived from lignin and the structural attributes of their solid residues and corresponding acid-soluble lignin fractions.
Zhang, Xiao, William O. S. Doherty, Doherty, William O. S., Dunn, Kameron G., Kameron Dunn, Cronin, Dylan J., Dylan J. Cronin, Xiao Zhang   +7 more
core   +1 more source

Affinity‐Tuned Albumin Hitchhiking Extends the Bioorthogonal Capture Window in Pretargeting Radiotheranostics

Advanced Healthcare Materials, EarlyView.
Pharmacokinetic engineering of clickable radioligands was achieved via albumin hitchhiking approach within a pretargeted radiotheranostics delivery platform. This approach reduced rapid renal elimination, expanded bioorthogonal capture window, boosted tumor uptake by ∼3.5‐fold, and improved the tumor‐to‐liver ratio by ∼6‐fold.
Xie He, Nicholas L. Fletcher, Gayathri R. Ediriweera, Yifei Zhu, James Humphries, Christopher B. Howard, Jiazheng Wang, Craig A. Bell, Kristian Kempe, Kristofer J. Thurecht   +9 more
wiley   +1 more source

Pyridine-3,5-dicarboxylic acid

, 2006
Inelastic Neutron Scattering spectrum of Pyridine-3,5-dicarboxylic acid, C₇H₅NO₄, measured on the TOSCA ...
M.R. Johnson, Institut Laue-Langevin, Grenoble, France
core   +1 more source

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

Advanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez, Alejandro Orellana‐Silla, Marta Galbiati, Efrén Navarro‐Moratalla, Luca Braglia, Sara Stolfi, José Antonio Real, Víctor Rubio‐Giménez, Sergio Tatay, Carlos Martí‐Gastaldo   +9 more
wiley   +1 more source

2,2′-(4,6-Dinitro-1,3-phenylenedioxy)diacetic acid dihydrate

Acta Crystallographica Section E, 2009
In the title compound, C10H8N2O10·2H2O, the skeleton of the dicarboxylic acid molecule is approximately planar, the largest deviation being 0.477 (1) Å for an O atom of a nitro group; this nitro group is twisted out ...
Dong-Sheng Ma, Xiu-Mei Zhang, Dan Mu, Guang-Feng Hou   +3 more
doaj   +1 more source

Coordination Polymers Constructed from Semi-Rigid N,N′-Bis(3-pyridyl)terephthalamide and Dicarboxylic Acids: Effect of Ligand Isomerism, Flexibility, and Identity

Chemistry, 2020
Reactions of the semi-rigid N,N′-bis(3-pyridyl)terephthalamide (L) with divalent metal salts in the presence of dicarboxylic acids afforded [Cd(L)0.5(1,2-BDC)(H2O)]n (1,2-H2BDC = benzene-1,2-dicarboxylic acid), 1, {[Cd(L)1.5(1,3-BDC)(H2O)]·5H2O}n (1,3 ...
Chia-Jou Chen, Chia-Ling Chen, Yu-Hsiang Liu, Wei-Te Lee, Ji-Hong Hu, Pradhumna Mahat Chhetri, Jhy-Der Chen   +6 more
doaj   +1 more source

rac-cis-Cyclohexane-1,2-dicarboxylic acid–isoquinoline (1/1)

, 2011
In the crystal structure of the title molecular adduct, C9H7N·C8H12O4, the two species are linked through a carboxylic acid–isoquinoline O—H...N hydrogen bond.
Urs D. Wermuth, Smith, Graham, Wermuth, Urs D., Graham Smith   +3 more
core   +1 more source