Results 181 to 190 of about 142,321 (265)

Chemoenzymatic Triazolopyridine Synthesis Enabled by Cryptic Diazo Formation by Vanadium-Dependent Haloperoxidases. [PDF]

Org Lett
Sharma M, Biegasiewicz KF.
europepmc   +1 more source

Ein reversibler 900‐nm‐Nahinfrarot‐Photoschalter für unsichtbar lichtbeschreibbare 2D‐ und 3D‐Displays

Angewandte Chemie, EarlyView.
Der peri‐benzo[a]fluoranthenthioindigo (PBFT) Photoschalter kann direkt durch Nahinfrarot‐Licht mit Wellenlängen bis zu 900 nm angeregt werden. Er bietet ein hochperformantes Eigenschaftsprofil mit kontrastreichen Farbänderungen zwischen blassgrün und tiefblau.
Elias Ciekalski, Henry Dube
wiley   +1 more source

Synthesis and quantum chemical studies of polyfunctionally substituted pyridines incorporating pyrimidine moiety for corrosion Inhibition. [PDF]

Sci Rep
Hussein AHM, Ashmawy AM, Rady MA, Gad-Elkareem MAM, Mostafa MA.   +4 more
europepmc   +1 more source

Speciation‐Controlled C–F Bond Functionalization Enabled by Zwitterionic Pnictinidenes

Angewandte Chemie, EarlyView.
Zwitterionic pnictinidenes turn C–F activation into C–X bond construction, enabling broad defluorinative functionalization of polyfluoro(hetero)arenes under mild conditions. Rather than following a metallomimetic Sb(I)/Sb(III) redox turnover, catalysis is redirected by ligand scrambling into a redox‐neutral manifold, revealing catalyst speciation as a ...
Irene Sánchez‐Sordo, Sergio Fernandez, Selwin Fernando, Diego M. Andrada, Oriol Planas   +4 more
wiley   +1 more source

Structural basis for high-affinity inhibitor binding to lipid kinases PIP4K2A and PIP4K2B. [PDF]

Acta Crystallogr D Struct Biol
He Z, Chen S, Micheli F, Cianciulli A, Beato C, Ellman J, Ha Y.   +6 more
europepmc   +1 more source

Enantioselective Synthesis of a New Class of Stable and Functionalized Cyclopentadienes via CuH‐Catalysis

Angewandte Chemie, EarlyView.
Cyclopentadienes (CpHs) are fundamental building blocks with widespread applications in chemistry. However, their inherent acidity and isomeric instability have long limited access to chiral variants in an asymmetric fashion. Here, we introduce a CuH‐catalyzed asymmetric transformation that provides an unprecedented entry into a new class of ...
Piero Soppelsa, Riccardo Bellin, Besma Boulila, Francesco Vaghi, Manuel Orlandi   +4 more
wiley   +1 more source

Structure-Based Drug Discovery of Triazine Derivatives as Potent and Orally Bioavailable AXL Inhibitors for Cancer Therapy. [PDF]

ACS Omega
Sun M, Wu S, Zhong Y, Xi N, Cao Q.
europepmc   +1 more source

Flavin Catalysts in Organic Synthesis

Angewandte Chemie, EarlyView.
Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley   +1 more source

Identification of an Orally Efficacious Imidazo[4,5-<i>c</i>]pyridine-6-Carboxamide Antimalarial with a High Barrier to Resistance. [PDF]

J Med Chem
Zhou B, Do Amaral LS, Bremers EK, Haney RS, Wardlaw LA, Merino EF, Li Y, Buchanan M, Baud D, Brand S, Lee MCS, Kelly JX, Totrov M, Cassera MB, Carlier PR.   +14 more
europepmc   +1 more source

A New Switchable Zr12 Oxocluster Based Large Pore Metal–Organic Framework Functionalized With Spin Crossover Complexes for Acetic Acid Colorimetric Sensing

Angewandte Chemie, EarlyView.
We present here (1)⊂MIP‐216(Zr), a new hybrid material composed of an FeII spin crossover complex (1) loaded in the pores of a new hydrophobic metal–organic framework (MIP‐216(Zr), that presents a high affinity toward acetic acid and acts as a highly sensitive colorimetric sensor of acetic acid vapor due to a spin state switching of the encapsulated ...
Emmelyne Cuza, Chenchen Cao, Abeer Mohtar, Mohammad Wahiduzzaman, William Shepard, Guillaume Maurin, Moises L. Pinto, Christian Serre, Antoine Tissot   +8 more
wiley   +1 more source