Results 131 to 140 of about 29,164 (249)

Borylcyclopropanes: Synthetic Strategies and Applications

Angewandte Chemie, EarlyView.
Borylcyclopropanes (cyclopropanes bearing a boron substituent) sit at the intersection of two privileged frameworks in synthesis. This review provides the first exhaustive survey of their chemistry, spanning metal–carbene, nucleophilic cyclization, radical, hydroboration, and C─H activation routes, and documenting applications in medicinal chemistry ...
Aiza A. Butt, Joseph M. Ready
wiley   +1 more source

Copper-Mediated Trimerization of Diazopeptides Generates Peptide Derivatives of <i>Cis</i>- and <i>Trans</i>-Aconitic Acid That Adopt Folded Structures. [PDF]

J Org Chem
Curran TP, Pubillones LL, Marrone A, Tolbatov I, Ingrey SC.   +4 more
europepmc   +1 more source

Structural Control of Dual Emission in Coumarin Fluorophores for Visualizing Protein Droplet Maturation

Angewandte Chemie, EarlyView.
A coumarin‐based dual‐emission fluorophore was designed to visualize the maturation of protein liquid droplets. Upon covalent conjugation to droplet‐forming proteins, ratiometric fluorescence imaging allowed real time monitoring of droplet maturation. This probe is applicable to the analysis of droplet formation and maturation mechanisms, as well as to
Tomoya Yamamoto, Yusei Otsuka, Asuka Mori, Yuichiro Hori, Yuma Yamamoto, Motonari Uesugi, Kazuya Kikuchi   +6 more
wiley   +1 more source

Contra-Thermodynamic Chain-Walking Isomerization: A Sustainable Tool for Selective Molecular Editing in Green Chemistry. [PDF]

ChemSusChem
Turczel G, Erdélyi Á, Nagyházi M, Tuba R.   +3 more
europepmc   +1 more source

Reaction Environment Engineering for Selective C3+ Formation in CO2 Electroreduction: Progress and Perspectives

Angewandte Chemie, EarlyView.
This work focuses on how to improve the selectivity and activity of electrocatalytic CO2 reduction to C3+ products, by the integration of electrocatalyst and electrolyte co‐design. We summarize key C3+ formation mechanisms and provide a comprehensive reaction network through thermodynamic analysis.
Ling Chen, Damien Voiry, Yan Jiao
wiley   +1 more source

Recent progress on Ni-catalysed alkyl-alkyl cross-coupling enabled by asymmetric hydrofunctionalization of alkenes. [PDF]

Chem Sci
He J, Kumar PB, Li Y, Yu Q, Shu W.
europepmc   +1 more source

An Enantioselective Alkene Aminoarylation to Form Chiral Indolines via Electrostatically‐Directed Palladium Catalysis

Angewandte Chemie, EarlyView.
Enantioselective aminoarylation of ortho‐allyl anilines is achieved under mild conditions. Key to success is the electrostatically‐directed nature of the key aminopalladation step, achieved by using the sulfonated chiral ligand sSPhos on palladium. A detailed study of electronic trends allows tuning of the sulfonamide protecting group to enable good ...
Max Kadarauch, Paul T. Jirsch, H. Erik Diepers, Hamzah Sharif, Robert J. Phipps   +4 more
wiley   +1 more source

Rule-breaking in chemical synthesis. [PDF]

Sci Adv
Gonzalez JAM, Miseo GA, Houk KN, Garg NK.   +3 more
europepmc   +1 more source

Cobalt‐Catalyzed Radical Ligand Transfer (RLT) Enables Remote‐Markovnikov Hydroamination of Alkenes

Angewandte Chemie, EarlyView.
A cobalt‐catalyzed remote‐Markovnikov 1,3‐hydroamination of allyl carboxylates proceeds through MHAT, 1,2‐radical acyloxy migration (1,2‐RAM), and radical ligand transfer (RLT) from a Co‐N intermediate, providing protected amino alcohols. ABSTRACT Amino alcohols are prevalent in pharmaceuticals, agrochemicals, and functional materials, yet ...
Arman Khosravi, Ho Martin Yuen, Seth Fremin, Nuwan A. Pannilawithana, Nol Supasueb, Yu Zhang, Peng Liu, Ming‐Yu Ngai   +7 more
wiley   +1 more source

Consequences of Medium-Pore Zeolite Constraints for Alkene Cracking-The Case of n-Pentene. [PDF]

Angew Chem Int Ed Engl
Zhao R, Schallmoser S, Haller GL, Sanchez-Sanchez M, Lercher JA.   +4 more
europepmc   +1 more source