Results 131 to 140 of about 15,389 (247)

Selective 1,2-addition of acetonitrile/acetone to α,β-unsaturated aldehydes at room temperature: access to cinnamyl alcohol derivatives with potential protective effects against exercise-induced skeletal muscle injury. [PDF]

RSC Adv
Ma S, Zhang Y, He Y.
europepmc   +1 more source

Unlocking Catalyst Activation as a Critical Bottleneck in Cross‐Coupling Reactions: Room‐Temperature Couplings of Weak Nucleophiles Enabled by [Pd(1‐MeNAP)TFA]2 Precatalysts

Angewandte Chemie International Edition, EarlyView.
In many Pd‐catalyzed cross‐couplings, catalyst performance has been found to be limited by catalyst activation. Methylnaphthyl (MeNAP) palladium trifluoroacetate dimers are presented as easy‐to‐store and easy‐to‐handle precursors, which rapidly activate under reaction conditions, even when only weakly coordinating, non‐reducing nucleophiles are present.
Sourav Manna, Henric F. Janning, Nikolaos V. Tzouras, Jane Anto Simplica Sagayaraj, Fadil Faizal Mannighayil, Angelino Doppiu, Lukas J. Gooßen   +6 more
wiley   +1 more source

New benzotriazole-sulfonate coupling reagents and applications. [PDF]

RSC Adv
Roy S, Mandal B.
europepmc   +1 more source

Stabilizing the Hexacyanotrimethylenecyclopropane Electron Acceptor—Structural and Photophysical Characterization

Angewandte Chemie International Edition, EarlyView.
An improved low‐temperature synthesis enables the first comprehensive structural and spectroscopic characterisation of neutral hexacyanotrimethylenecyclopropane (CN6CP). Combined IR/Raman, UV–Vis and ssNMR analyses reveal a deeper understanding of its oxidation‐state‐dependent charge redistribution, σ‐aromaticity of the cyclopropane core, and redox ...
Jan P. Soyka, Alok Mahata, Anja Wiesner, Jennifer Hartfiel, Christian E. Halbig, Katharina J. Franke, Ute Resch‐Genger, Biprajit Sarkar, Siegfried Eigler   +8 more
wiley   +1 more source

Chemical Upcycling of Nitrile Butadiene Rubbers to Polyamines and Polyols by Chemoselective Catalytic Hydrogenation. [PDF]

Angew Chem Int Ed Engl
Lozano Perez AS, Marcial-Hernandez R, Sampathkumar H, Emenike O, Pancholi K, Brodie CN, Dawson DM, Kumar A.   +7 more
europepmc   +1 more source

Substrate dependent growth conditions and moisture dynamics drive aroma development in solid-state <i>Aspergillus oryzae</i> (koji) fermentations of cereal and oilseed processing side streams. [PDF]

Front Microbiol
Holt S, Melzer F, Pivcevic CPP, Olsen K, Nielsen DS, Tirelli L.   +5 more
europepmc   +1 more source

Thermocatalytic Transformation of Nitriles Utilizing Pristine and Calcined ZnCr Layered Double Hydroxides for the Synthesis of Various Tetrazole- and Kynurenic Acid-Based Drug Candidates. [PDF]

ACS Omega
Alsoliman H, Szabados M, Bélteky P, Kónya Z, Szatmári I, Mészáros R.   +5 more
europepmc   +1 more source

On-complex three-component cascade reactions involving phosphorescent cyclometalated Ir(iii) chloro-isocyanide complexes, nitriles, and propylamine. [PDF]

Chem Sci
Phan SNT, Dang VQ, Teets TS.
europepmc   +1 more source

Computational Experiments Probing the Adaptability of the [NCCH₂]^- Electronic Structure to Various Bonding Environments. [PDF]

Chemphyschem
Rio J, Brière JF, Gérard H.
europepmc   +1 more source

TfOH-Promoted Cascade Reaction of Nitriles and 1,5-Enynes: An Efficient Route to Amido-Functionalized Fluorenes. [PDF]

J Org Chem
Gore BS, Liu WJ, Pan LW, Li CH, Wang JJ.
europepmc   +1 more source