Results 191 to 200 of about 129,019 (321)

catena-Poly[[[bis(N,N-dimethylformamide)iron(II)]-{μ-2,2′-bis(diphenylphosphinoyl)-N,N′-[(1R,2R)-cyclohexane-1,2-diyl]dibenzamide}] bis(perchlorate)N,N-dimethylformamide disolvate] [PDF]

, 2009
Grant R. Ferrell, Curtis E. Moore, Arnold L. Rheingold, Christopher J. A. Daley   +3 more
openalex   +1 more source

Feasibility of obtaining hypervelocity acceleration using propellant lined launch tubes Final report, 27 Sep. 1966 - 5 May 1970 [PDF]

Feasibility of explosive lining in launch tube for hypervelocity projectile ...
Rodenberger, C., Sawyer, M. L., Tower, M. M.   +2 more
core   +1 more source

π‐Expanded Nitrogen‐Cation (N+)‐Doped Polycyclic Aromatic Hydrocarbons: A Review of Intramolecular Cyclization Routes to Benzo[c]Quinolizinium, Triazinium, Pyridoquinazolinium, and Pyridoquinoxalinium Frameworks

European Journal of Organic Chemistry, Volume 29, Issue 4, January 26, 2026.
This review surveys recent progress in the synthesis of extended aromatic quinolizinium derivatives via intramolecular SNAr and oxidative 6π‐electrocyclization. Conventional thermal approaches are discussed alongside emerging, sustainable activation methods such as electrosynthesis and photochemical processes.
Marine Labro, Cyrille Monnereau, Laure Guy   +2 more
wiley   +1 more source

Synthesis and crystal structure of bis-[μ₂-7-({bis-[(pyridin-2-yl)meth-yl]amino-κ³ <i>N</i>,<i>N</i>',<i>N</i>''}meth-yl)-5-chloro-quinolin-8-olato-κ² <i>N</i>,<i>O</i>]dizinc(II) bis-(perchlorate) aceto-nitrile monosolvate. [PDF]

Acta Crystallogr E Crystallogr Commun
Kubono K, Tani K, Kashiwagi Y.
europepmc   +1 more source

Design and fabrication of four pin high pressure squib [PDF]

Development of high pressure squibs for deep space probe ...
Barrett, J. A.
core   +1 more source

Perchloric Acid, an Effective Catalyst for Thermosetting Self‐Crosslinking Hydroxy Acrylic Resins

Journal of Applied Polymer Science, Volume 143, Issue 4, January 20, 2026.
Perchloric acid is an effective catalyst for the crosslinking of hydroxy acrylate resins. Its action is based on the intermediate formation of alkyl perchloric esters. Transesterification gives volatile alkyl perchlorates that evaporate to give a catalyst‐free resin.
Patrick Wienefeld, Gerrit A. Luinstra
wiley   +1 more source

Ribonucleoprotein (RNP) condensates modulate survival in response to Mars-like stress conditions. [PDF]

PNAS Nexus
Dhage R, Roy A, Sivaraman B, Rajyaguru PI.   +3 more
europepmc   +1 more source

The Fabrication of Novel Cu2(No3)(Oh)3/G-C3n4 Catalyst for the Thermal Decomposition of Ammonium Perchlorate

Haoran Zhang, Rong Fan, Jilong Zhang, Bin Yang, Zhibo Xiong, Zhiquan Shi, Wei Lü   +6 more
openalex   +1 more source

Heterobimetallic Pt(II) Complexes Supported by 1,8‐Naphthyridine Ligands Confirm the Rotation of C6F5 Groups about the Pt−C Bond

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 1, January 6, 2026.
You Spin Me Round. The ligand 1,8‐naphthyridine is able to stabilize heterobimetallic complexes containing Pt(II)→M (M = Ag, Cu) donor–acceptor bonds, in which the rotation of the C6F5 ligands in solution can be stopped at low temperature. The ligand 1,8‐naphthyridine (napy) exhibits a rich coordination chemistry arising from the disposition of its two
Alberto Pérez‐Bitrián, Carmen Munarriz, Angel J. Rueda, Antonio Martín, José M. Casas   +4 more
wiley   +1 more source

Association of perchlorate, nitrate, and thiocyanate with age-related macular degeneration in the United States. [PDF]

PLoS One
Jia S, Liu Q, Liu P, Zhao W, Li S.
europepmc   +1 more source