Results 141 to 150 of about 15,429 (247)

Optimization of the External Directing Group Depending on the Substrates for the Regioselective C-H Alkenylation of Phenyl Ethers. [PDF]

Org Lett
Yano K, Sawada D.
europepmc   +1 more source

Next‐Generation Carbon‐Based Anodes for Alkali Metal‐Ion Batteries: Recent Progress on Biphenylene and Emerging Materials

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Recent advances in carbon‐based anodes for alkali metal‐ion batteries are critically reviewed, with emphasis on biphenylene and other emerging carbon allotropes. Biphenylene exhibits exceptional theoretical electrochemical properties beyond conventional graphite, highlighting its strong potential as a next‐generation anode material once scalable ...
Adewale Hammed Pasanaje, Nirpendra Singh
wiley   +1 more source

Cation Sampling Enables Regiodivergent Distal Functionalization of Ketones. [PDF]

J Am Chem Soc
Spieß P, Vavrík M, Frey J, Vezonik U, Kaiser D, Maulide N.   +5 more
europepmc   +1 more source

HCo(PMe3)4‐Catalyzed 1,2‐Selective Hydroboration of Quinolines: Access to Isolable N–B and N–H 1,2‐Dihydroquinolines

European Journal of Organic Chemistry, EarlyView.
Well‐defined cobalt hydride complexes are versatile catalysts. Two key features of HCo(PMe3)4 are that it promotes highly selective 1,2‐hydroboration of quinolines to form N–B‐substituted 1,2‐dihydroquinolines (1,2‐H‐DHQs) under mild conditions, and that its volatile phosphine ligands and high solubility in pentane enable simple purification, allowing ...
Cassandre C. Bories, Valentin Poirier, Jeremy Forté, Marion Barbazanges, Marc Petit   +4 more
wiley   +1 more source

Supramolecular Control of Fullerene Recognition and Reactivity through Nanocapsule Confinement. [PDF]

Acc Chem Res
Iannace V, Ribas X.
europepmc   +1 more source

Accessing Heterocycle‐Containing Borazine Frameworks via C−H Functionalization Reactions of Heterocycles

European Journal of Organic Chemistry, EarlyView.
A Pd/Cu cooperative catalytic system enables the direct C–H functionalization of a diverse range of five‐membered and benzo‐fused heterocycles with iodinated hexaarylborazines, providing efficient access to previously inaccessible heterocycle‐functionalized borazines.
Fan Huang, Giulia Brufani, Ejdi Cela, Alireza Nazari Khodadadi, Dario Marchionni, Luigi Vaccaro   +5 more
wiley   +1 more source

Formal Diels-Alder reaction of saturated carboxylic acids via C-H activation. [PDF]

Nat Chem
He Q, Lu Y, Sheng T, Chekshin N, Yan JL, Zhang T, Yu JQ.   +6 more
europepmc   +1 more source

1‐(Acetylamino)thioxanthones and Derivatives: Synthesis From 1‐Halogenothioxanthones and Biological Properties

European Journal of Organic Chemistry, EarlyView.
The conversion of 1‐halogenothioxanthones into 1‐(acetylamino) derivatives and their NaH‐mediated cyclization have been optimized. This rapid method yields thiochromeno[4,3,2‐de]quinol‐2‐ones that exhibit promising in vitro anticancer activity. Institute and/or researcher Bluesky usernames: https://bsky.app/profile/iscr‐rennes.bsky.social.
Najet Ballagha, Frédéric Lassagne, William Erb, Isabelle Rouaud, Sophie Tomasi, Ziad Fajloun, Mona El Samarji, Mohamad Rima, Anamaria Mendonça Santos, Laurent Picot, Valérie Thiéry, Hédi M’Rabet, Florence Mongin   +12 more
wiley   +1 more source

Exploring Dimethyl Carbonate as a Green and Efficient Solvent for Highly Regioselective Iodination of Arylboronic Acids. [PDF]

ACS Omega
Santarsiere A, Loriso M, Ambrosio F, Chiummiento L.   +3 more
europepmc   +1 more source

Formation of Bicyclic Skeletons by Aerobic, Manganese‐Mediated Cyclization of β‐Oxoesters

European Journal of Organic Chemistry, EarlyView.
Manganese(III) promotes aerobic radical cyclization reactions of β‐oxoesters with an ω‐alkenyl side chain at the β’‐position to give bicyclic products with a 1,4‐dicarbonyl structure. Bicyclic perhydro‐pentalene, ‐indene, and ‐azulene, as well as decaline skeletons were accessed by aerobic manganese(III)‐mediated radical cyclizations of cyclic β ...
Julian Friedrich, Marc Schmidtmann, Jens Christoffers   +2 more
wiley   +1 more source