Results 251 to 260 of about 119,767 (324)

Metabolism of Cyclohexane Carboxylic Acid by Alcaligenes Strain W1

, 1978
David G. Taylor, Peter Trudgill
openalex   +1 more source

The Conformational Electrostatic Potential as Predictor for the Influence of Fluorination on Alcohol Hydrogen Bonding: Identification of a CF2H‐Mediated Cooperative Effect

ChemistryEurope, EarlyView.
With a little help… OH•••F intramolecular hydrogen bonding (HB) strongly reduces alcohol HB acidity, resulting in underestimation of predicted HB acidity based on the molecular Kenny electrostatic potential. In contrast, CF2H–OH intramolecular interaction causes a positive cooperative effect leading to HB acidity enhancement, as revealed by ...
Zhong Wang, Guillaume Compain, Mrinal Naskar, Anaïs Goupille, Lewis Mtashobya, Irene Murgia, Jérôme Graton, Jean‐Yves Le Questel, Bruno Linclau   +8 more
wiley   +1 more source

Novel reactions of a profluorescent nitroxide probe with ozone showcase a cascade of solvent-dependent redox reactions. [PDF]

RSC Adv
Brown ZE, Soltau CP, Marshall DL, Bottle SE, Miljevic B.   +4 more
europepmc   +1 more source

Pivotal Synthesis of Tetrasubstituted Epoxides from Ketones and α‐Halo B/Si Ylides with Understanding of the Activation Modes

ChemistryEurope, EarlyView.
The preparation of diastereoselective 1,1,2,2‐tetrasubstituted borosilylepoxides is described, involving the epoxidation of ketones with α‐monohalo borylsilylmethane reagents. The nature of the ambiphilic reagent suppressed the Boron‐Wittig olefination.
Luis Tarifa, Edmond Apaloo‐Messan, Paula Dominguez‐Molano, Lucia Morán‐González, Oriol Salvadó, Stanley Wilkinson, Marcos Rodríguez, Feliu Maseras, Elena Fernández   +8 more
wiley   +1 more source

Dual path biphasic column for highly selective and ultrafast organic solvent membrane extraction. [PDF]

Nat Commun
Kim BQ, Lee J, Kim H, Kim S, Lee K, Koh DY, Choi SQ.   +6 more
europepmc   +1 more source

Gold(I)‐Catalyzed Domino Cyclization for the Construction of Trispirocyclic Cyclohexanes

ChemistryEurope, EarlyView.
We describe herein a series of intricate trispirocyclic architectures that have been synthesized from readily available substrates through an operationally simple one‐pot transformation under mild conditions. An unprecedented gold(I)‐catalyzed domino cyclization involving 2‐ethynylbenzyl alcohol derivatives and heterocyclic α,β‐unsaturated imines ...
Manon Genet, Jérôme Marrot, Isabelle Chataigner, Xavier Moreau   +3 more
wiley   +1 more source

Ordering Bent and Straight Dicarboxylate Linkers in an fcu Zirconium Metal-Organic Framework. [PDF]

J Am Chem Soc
Farmer GSG, Cheney DJ, Truong KN, Gedikoglu N, Mali BP, Markad D, Antypov D, Blanc F, Katsoulidis AP, Rosseinsky MJ.   +9 more
europepmc   +1 more source

TERNARY LIQUID-LIQUID EQUILIBRIUM DATA FOR METHANOL-CYCLOPENTANE-CYCLOHEXANE SYSTEM AND DISCUSSION BY THE KRETSCHMER-WIEBE EQUATION

, 1975
SHINOBU TAKEUCH, Tomoshige Nitta, Takashi Katayama   +2 more
openalex   +2 more sources

Methyl on the Bridge: 2‐Methyl Propellane as Precursor for 1,3‐Substituted 2‐Methylated Bicyclo[1.1.1]Pentanes

Chemistry – A European Journal, EarlyView.
The synthesis of 2‐methyl propellane and its conversion to various 1,2‐ and 1,2,3‐di‐ and trisubstituted bicyclopentanes is reported. Abstract Bicyclo[1.1.1]pentanes (BCPs) have emerged as isosteric replacements for mono‐ and para‐substituted benzene rings in medicinal and materials applications, involving substitution at the BCP bridgehead (1,3 ...
Sean R. Verschaeve, Mariana Gomes Manso, Tibo Van Eeckhoorn, Mark E. Light, Bruno Linclau   +4 more
wiley   +1 more source

Photoinduced Electron Transfer (PET) as Key to Accelerate the Cycloreversion Reaction of Arylquadricyclanes

Chemistry – A European Journal, EarlyView.
It is demonstrated that the photoinduced cycloreversion of a methoxynaphthylquadricyclane in the presence of suitable photocatalysts gives quantitatively the corresponding norbornadiene. As this photochromic norbornadiene‐quadricyclane cycle has favorable properties for light energy conversion, this method provides a useful tool for the targeted ...
Julian Felix Maria Hebborn, Heiko Ihmels, Marco Löcker, Thomas Paululat, Robin Schulte   +4 more
wiley   +1 more source