Results 181 to 190 of about 12,222 (276)

Enabling Base-Free Direct C-H Arylation of Thiophene Derivatives: Glycerol-Derived Solvents as Active Reaction Media. [PDF]

ChemSusChem
Gracia-Barberán S, Nejrotti S, Leal-Duaso A, Centrella B, Sanson A, Mayoral JA, Barolo C, Pires E, Bonomo M.   +8 more
europepmc   +1 more source

Inter-and Intramolecular (4+3) Cycloadditions With Epoxy Allylsilanes as Dienophiles. [PDF]

Chem Asian J
Teo QH, Zhou Y, Krenske EH, Chiu P.
europepmc   +1 more source

Photo-Triggered, Fast, and Fluorogenic Thiophene-Based Cycloalkynes for the Bioorthogonal Fluorescent Labeling of 1,3-Dipole-Tagged Molecules in No-Wash Conditions. [PDF]

Angew Chem Int Ed Engl
Schulz J, Chinoy ZS, Khalaf T, Li Y, Ma P, Svatunek D, Houk KN, Friscourt F.   +7 more
europepmc   +1 more source

TADF‐Active Tetrazole Luminophores for Visible‐Light Functionalization of Nanoparticles and Surfaces

Angewandte Chemie, EarlyView.
A series of tetrazoles are reported that undergo 1,3‐dipolar cycloadditions with alkene and alkyne substrates, generating (dihydro)pyrazole products that exhibit thermally activated delayed fluorescence (TADF). The “photo‐click” reactivity of these tetrazoles is leveraged to functionalize nanoparticles and surfaces with TADF‐active chromophores ...
Ryoga Hojo, Katrina Bergmann, Siyuan L. Xie, Connor S. Durfy, William L. Primrose, Athan T. Gogoulis, Seja A. Elgadi, Mitchell J. Demchuk, Thomas Kalab, Peiqi Hu, Eva M. Nichols, Zachary M. Hudson   +11 more
wiley   +1 more source

Feedstock-Derived Thiophene Radical Anions Exhibiting Redox Stability at Extreme Potentials. [PDF]

Angew Chem Int Ed Engl
Gasser AC, Käch D, Bezdek MJ.
europepmc   +1 more source

Ruthenium‐Catalyzed Nitrile‐Acrylate Reductive Coupling by 2‐Propanol: Synthesis of Enantioenriched β‐Amino Esters

Angewandte Chemie, EarlyView.
The first nitrile reductive couplings beyond stoichiometric metals or metalloids are described. Using a ruthenium catalyst derived from RuHCl(CO)(PPh3)3 and Cy‐BIPHEP, 2‐propanol‐mediated reductive coupling of phenyl acrylate with aromatic or aliphatic nitriles delivers α,β‐unsaturated β‐amino esters.
Sebastian Höthker, Colin E. Hayter, Weijia Shen, Michael J. Krische   +3 more
wiley   +1 more source

Decoding Sulfur-Containing Aroma Compounds in Foods: From Key Odorant Mapping to Structure-Odor Mechanisms and Flavor Design. [PDF]

Foods
Hu J, Ma L, Huo J, Sun J, Li S, Wang H.
europepmc   +1 more source

Versatile helicene building blocks for organic electronics. [PDF]

Chem Sci
Mow RK, Schuster NJ, Bao Z.
europepmc   +1 more source

Synthesis of Thiophenes from Pyridines Using Elemental Sulfur. [PDF]

Angew Chem Int Ed Engl
Liu Z, Greaney MF.
europepmc   +1 more source

Hydrothermal oxidative desulfurization of thiophene to sulfate: the effect of MoO _<i>x</i> , WO _<i>x</i> and carbon supports.

Sustain Energy Fuels
Chang C, Vogel F, Kröcher O, Baudouin D.   +3 more
europepmc   +1 more source