Results 261 to 270 of about 5,593,157 (380)

In Situ Photopolymerization of Smectic B Liquid‐Crystalline Electrolytes from Mesogenic Phosphate–Diacrylate/Ionic Liquid Complexes for High‐Performance Soft Ionic Actuators

Advanced Robotics Research, EarlyView.
A flexible liquid‐crystalline electrolyte membrane via in situ photopolymerization of a phosphate‐functionalized mesogen, ionic liquid, and diacrylate monomer is developed. The resulting smectic B (SmB)‐phase structure enables 2D ion transport with high conductivity (10−4 S cm−1).
Chengyang Liu, Masafumi Yoshio
wiley   +1 more source

Development and Mechanistic Evaluation of Polymeric Nanomicrogels Under High-Temperature and High-Salinity Conditions. [PDF]

Gels
Zhang W, He Y, Dong T, Mu H, Jiang G, Wang Q.   +5 more
europepmc   +1 more source

Analysis of structural development of petroleum and sugar markets in the Russian economy [PDF]

, 1999
Avdasheva, Svetlana, Rozanova, Nadezhda
core  

Water‐Mediated 1,7‐Palladium Aryl‐to‐Aryl Migration in an Unusual Aryne Trimerization Enables the Synthesis of Multihelicenes with Profoundly Hindered Stereogenic Axes

Advanced Synthesis &Catalysis, EarlyView.
In the presence of a Pd0 catalyst, large π‐extended arynes trimerize in an unusual manner to forge extremely compact and strained chiral benzenoids. This new trimerization reaction involves a 1,7‐Pd isomerization, a rare and poorly understood process that is elucidated.
Albert Artigas, Manuel A. Ortuño, Jesús Castro‐Esteban, Michel Giorgi, Diego Peña, Dolores Pérez, Yoann Coquerel   +6 more
wiley   +1 more source

Multi-Step Synthesis of Chimeric Nutlin-DCA Compounds Targeting Dual Pathways for Treatment of Cancer. [PDF]

Molecules
Illuminati D, Foschi R, Marchetti P, Zanirato V, Fantinati A, Trapella C, Voltan R, Cristofori V.   +7 more
europepmc   +1 more source

Redrawing the Mannich‐Type Reaction through Carbonyl Umpolung Reactivity

Advanced Synthesis &Catalysis, EarlyView.
GA: Herein, a conceptually novel one‐pot multicomponent strategy is reported for the streamlined construction of five‐membered imidazolidines from 1,2‐diaza‐1,3‐dienes (onefold), amines (twofold), and formaldehyde (twofold). This redesigned Mannich‐type reaction that exploits a carbene‐like activity of 1,2‐diaza‐1,3‐dienes (realized by “umpolung ...
Vittorio Ciccone, Sara Caselli, Giacomo Mari, Fabio Mantellini, Gianfranco Favi   +4 more
wiley   +1 more source

Petroleum Production in 1960

Bulletin of The Japan Petroleum Institute, 1961
openaire   +3 more sources

Enhanced oil recovery from sandstone reservoir using cationic hyperbranched polyamidoamine dendrimer surfactant flooding under real reservoir conditions. [PDF]

Sci Rep
Abou-Alfitooh SAM, Mohamed AS, Abdelhafiz FM, Zahran A, Hosny R.   +4 more
europepmc   +1 more source

FATTY ACID COMPOSITION OF LIPIDS OF BACTERIA OF THE GENUS PSEUDOMONAS, OXIDIZING PETROLEUM PRODUCTS

, 2014
Т. В. Гудзенко, Н. В. Коротаєва, О. В. Волювач, Т. О. Бєляєва, О. Г. Горшкова, В. О. Іваниця   +5 more
openalex   +2 more sources

Visible‐Light‐Promoted Dearomatization for The Construction of Imidazole Scaffolds

Advanced Synthesis &Catalysis, EarlyView.
Lighting up flat aromatics: a visible‐light photocatalytic dearomative acylation of imidazo[1,2‐a]pyridines using α‐keto acids as sustainable acyl radical precursors is reported, leading to dual fluorescent imidazoles. Dearomatization is a powerful strategy for constructing complex carbocycles and heterocycles, though it typically relies on harsh ...
Silvia Roscales, Aurelio G. Csáky
wiley   +1 more source