Results 101 to 110 of about 46,055 (292)

Catalytic Cleavage of Lignin C–C Bonds and Subsequent Amination: A Valorization Roadmap

EcoEnergy, EarlyView.
By systematically integrating the reaction pathway and mechanisms underlying lignin C–C bond cleavage and the subsequent product amination, this review aims to provide guidance for the rational design of multifunctional catalytic systems capable of coupling bond cleavage and amination reactions.
Jingxuan Zhang, Qingguo Zhou, Junlu Bi, Longgang Tao, Liyuan Gong, Yongzhuang Liu, Shuo Dou   +6 more
wiley   +1 more source

Cyclohexanone-D10 oxime

, 2018
Inelastic Neutron Scattering spectrum of Cyclohexanone-D10 oxime, C6D10H1NO, measured on the TOSCA instrument.
Raja, R.
core   +1 more source

Navigating the Radical Oxo‐Functionalization of Alkenes Toward Ketones

European Journal of Organic Chemistry, EarlyView.
Straightforward access to complex ketones in a single synthetic step: This Review surveys the latest advances in three‐component alkene 1,2‐oxo‐functionalizations. The opportunities unlocked by the so‐called single‐electron (1e–) logic, including access to a broad pool of radical precursors and carbonyl oxygen atom sources, are highlighted.
Mattia Lepori, Luigi Dolcini, Alexander Bell, Joshua P. Barham   +3 more
wiley   +1 more source

Combination of Hydrogen and Halogen Bonds in the Crystal Structures of 5-Halogeno-1H-isatin-3-oximes: Involvement of the Oxime Functionality in Halogen Bonding

Molecules
Various functional groups have been considered as acceptors for halogen bonds, but the oxime functionality has received very little attention in this context.
Eric Meier, Wilhelm Seichter, Monika Mazik   +2 more
doaj   +1 more source

Crystal structure of (E)-1-(4-chlorophenyl)ethanone O-dehydroabietyloxime

Acta Crystallographica Section E, 2014
The title compound, C28H34ClNO2 {systematic name: (E)-1-(4-chlorophenyl)ethanone O-[(1R,4aS,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carbonyl]oxime}, was synthesized from dehydroabietic acid.
Jian-Qiang Zheng, Yan-Jie Cui, Xiao-Ping Rao   +2 more
doaj   +1 more source

Bromonitroalkanes in Organic Synthesis

European Journal of Organic Chemistry, EarlyView.
α,α‐Bromonitroalkanes (BNAs) exhibit chameleon‐like reactivity, serving as carbene, radical, carbanion, and carbocation synthons. This mini‐review summarizes the different reaction modes and highlights recent developments in thermal and photochemical processes. α,α‐Bromonitroalkanes (BNAs) exhibit chameleon‐like reactivity, serving as carbene, radical,
Magdalena Koch, Oliver Reiser
wiley   +1 more source

Nerve agents: A clear and present danger to mankind [PDF]

Scripta Medica, 2019
This editorial is written on the occasion of the 25th anniversary of the infamous sarin and VX terrorist attacks in Japan, in order to increase the awareness of the potential terrorist use of nerve agents and to urge the preparedness to cope with its ...
Stojiljković Miloš P.
doaj  

1-INDANONE DERIVATIVES: A NOVEL ONE-POT APPROACH TO IMIDES VIA BECKMANN-LIKE REARRANGEMENT AND THEORETICAL INSIGHTS INTO THEIR INTERACTIONS WITH ACHE ENZYME [PDF]

Química Nova
The reaction of (E)-2,3-dihydro-1H-inden-1-one oxime (3) with carboxylic acid anhydrides and fatty acids aiming at the formation of the respective esters unexpectedly produced imides [5a-5c and 5d-5k] (81-95% yields).
Thiago R. F. Bastos, Telma Leda G. de Lemos, Raimundo Braz Filho, Aluísio Marques da Fonseca, Francisco J. Queiroz Monte   +4 more
doaj   +1 more source

Carbon‐Supported Catalytic Systems Assembled by π–π Interactions

European Journal of Organic Chemistry, EarlyView.
This review explores the noncovalent immobilization of organic and organometallic catalysts on carbonaceous supports through π–π interactions, highlighting its potential to enhance catalyst recovery, recyclability, and the sustainability of organic synthesis.
Chloé Jamalkhan, Léa Ibos, Sarah Bouery, Veronika Myronova, Anaïs Scuiller, Mohamed Mellah, David Kreher, Emmanuelle Schulz, Olivier R. P. David   +8 more
wiley   +1 more source

Ceria–Zirconia-Supported Pt as an Efficient Catalyst for the Sustainable Synthesis of Hydroxylamines and Primary Amines via the Hydrogenation of Oximes Under Ambient Conditions

Molecules
Amines and hydroxylamines are essential compounds in the synthesis of pharmaceuticals and other functionalized molecules. However, the synthesis of primary amines and particularly hydroxylamines remains a challenging task.
Elena Redina, Inna Ivanova, Olga Tkachenko, Gennady Kapustin, Igor Mishin, Leonid Kustov   +5 more
doaj   +1 more source