Results 241 to 250 of about 23,915 (334)

How to Select Each Component of CO2 Electrolyzers

Exploration, EarlyView.
This review discusses how each component of a CO2 electrolyzer, such as membranes, electrodes, electrolytes, flow channels, and inlet CO2 affects system performance. By analyzing recent advances and design strategies, it highlights how optimized component selection can improve efficiency and product selectivity.
Gyeong Ho Han, Jungmin Yoo, Juho Ha, Dong Young Hwang, Soo Young Kim, Sang Hyun Ahn   +5 more
wiley   +1 more source

Driving tert-butyl axial: the surprising cyclopropyl effect. [PDF]

Chem Sci
Izzotti AR, Gleason JL.
europepmc   +1 more source

METABOLITES OF PIPERIDINE IN RAT URINE

, 1978
Yoshiro Okano, Takeshi Miyata, Shiang-Huey HUNG, Toshiro Motoya, Mikiko Kataoka, Kazuo Takahama, Yoshitoshi Kasé   +6 more
openalex   +1 more source

Chemoenzymatic Synthesis of Chiral 1-Benzyl-5-(hydroxymethyl)- 2-piperidone Enabled by Lipase AK-Mediated Desymmetrization of Prochiral 1,3-Diol and Its Diacetate [PDF]

, 2016
Gallagher, Timothy, Judeh, Zaher M A, Siri Pamarthy, Varsha, Thinh Khong, Duc   +3 more
core   +1 more source

TEMPS, the Chalcogen Cousin of the Infamous Stable Radical TEMPO, Traps Radicals via Substitution on Its Dimer (TEMPS)2

Helvetica Chimica Acta, EarlyView.
N‐Thiyl radicals / dithiobisamines ‐ hybrids of nitroxides and tetrasulfides ‐ are good inhibitors of hydrocarbon autoxidation that react via homolytic substitution with chain‐carrying peroxyl radicals, as do tetrasulfides. Abstract Nitroxides such as 2,2,6,6‐tetramethylpiperidin‐N‐oxyl (TEMPO) are the quintessential organic radicals. They are commonly
Felix Englmaier, Luke A. Farmer, Derek A. Pratt   +2 more
wiley   +1 more source

Next Generation Reusable Solid Support for Fmoc‐Based Solid‐Phase Synthesis

Macromolecular Chemistry and Physics, EarlyView.
This study presents an efficient on‐resin cyclic acetal formation strategy for resin reuse in Fmoc‐based SPS. The new single‐step approach avoids on‐resin hydrolysis and achieves near‐quantitative yields with fewer resources and reduced reaction times.
Nicholas Jäck, Laurin Gänsler, Laura Hartmann   +2 more
wiley   +1 more source

A new chiral heterocyclic 1,1-enediamine as a precursor to piperidines

ARKIVOC, 2003
Raymond C. F. Jones, Simon C. Hirst
doaj   +1 more source

Dual Opioid-Neuropeptide FF Small Molecule Ligands Demonstrate Analgesia with Reduced Tolerance Liabilities. [PDF]

Molecules
Mottinelli M, Journigan VB, Obeng S, Pallares VLC, Mѐsangeau C, Kapanda CN, Cutler SJ, Lambert JA, Eans SO, Ganno ML, Sheng W, King T, Sharma A, Mollereau C, Avery BA, McLaughlin JP, McCurdy CR.   +16 more
europepmc   +1 more source

Biobased Hyperbranched Polyesters as Effective Non‐Leachable UV Blockers for Sunscreens

Macromolecular Materials and Engineering, EarlyView.
Three UV‐active hyperbranched polyesters are synthesized using lignin‐based monomeric molecules and potentially biobased hydandoin. These hyperbranched polymers show effective UV absorption in solution and blended creams. The blended creams show desirable photostability and negligible leakage into fresh or salt water, which indicates their potentially ...
Sathiyaraj Subramaniyan, Xiaoya Li, Baozhong Zhang   +2 more
wiley   +1 more source

Stereocontrolled and time-honored access to piperidine- and pyrrolidine-fused 3-methylenetetrahydropyrans using lactam-tethered alkenols. [PDF]

RSC Adv
Beng TK, Anosike IS, Kaur J.
europepmc   +1 more source