Results 261 to 270 of about 198,348 (348)

Boradigermaallyl: inhibition of CH bond activation by borane CO adduct formation followed by CO insertion. [PDF]

Chem Sci
Kern RH, Hiller N, Eichele K, Schubert H, Tönshoff C, Bettinger HF, Wesemann L.   +6 more
europepmc   +1 more source

A Cobotic, Digitally Controlled Schlenk‐line Unlocks Access to Elusive Lewis‐Base Stabilised Copper Bis(Disilylamides)

Angewandte Chemie, EarlyView.
A Cobotic digital chemistry approach succeeds where manual synthesis failed. Herein, we present our new “AutoSchlenk” line which, coupled with other digital chemistry tools, was key to the synthesis and isolation of an unstable, and previously inaccessible, three‐coordinate Cu(II) hexamethylsilylamide complex. Abstract Silylamides are important ligands
Nicola L. Bell, Marina Gladkikh, Cameron Fraser, Mostafa Elsayed, Emma Richards, Richard Drummond Turnbull   +5 more
wiley   +1 more source

Characteristic Fragmentation Behavior of Linear and Cyclic <i>O</i>-Linked Glycopeptides and Their Peptide Skeletons in MALDI-TOF/TOF MS. [PDF]

Molecules
Fukushi K, Urakami S, Hinou H.
europepmc   +1 more source

Lewis Acidity of the SbCl3/o‐chloranil System

Angewandte Chemie, EarlyView.
An SbCl5 surrogate from easy‐to‐handle reagents! The putative SbCl3(o‐C6O2Cl4) synthon is calculated to be more Lewis acidic than SbCl5. Even if endergonic, its formation from SbCl3 and o‐chloranil can be driven by Lewis base coordination, leading to the corresponding adducts.
Ferit Şit, Nathanael H. Hunter, Logan T. Maltz, François P. Gabbaï   +3 more
wiley   +1 more source

Unlocking Enol-Ugi-Derived Conformationally Restricted Peptidomimetic Motifs. [PDF]

J Org Chem
Ramiro JL, Díaz J, G Neo A, F Marcos C.
europepmc   +1 more source

Harnessing Bifunctional N‐Benzoyloxyamides for Photoredox Amidative Dual Functionalizations of Alkenes

Angewandte Chemie, EarlyView.
A novel photocatalytic strategy is presented for intermolecular amidative dual functionalization of alkenes using N‐benzoyloxyamides as bifunctional N─O reagents. The method enables efficient olefin 1,2‐amidooxygenation and significantly extends its reactivity to encompass amidoazidation, diamination, and formal anti‐Markovnikov hydroamidation.
Harin Ryoo, Hyeyun Keum, Dongwook Kim, Sukbok Chang   +3 more
wiley   +1 more source

Exploiting divergent mechanisms of trabectedin for bone tumors. [PDF]

Mol Ther Oncol
Tolstyka ZP, Grohar PJ.
europepmc   +1 more source

Counterintuitive Photochemistry of an Isolated Acridinyl Radical: ConPET via Preassembly, Solvated Electrons or a Long‐Lived Excited State?

Angewandte Chemie, EarlyView.
In this paper, we isolate the reduced form of a commonly used acridinium photocatalyst (acridinyl, Acr•) and investigate its photochemistry using transient absorption, analysed alongside TD‐DFT calculations. We show that despite the apparent long lifetime of the fluorescent state of Acr•, it is not relevant to reactivity.
Samuel J. Horsewill, Katherine M. M. Sharrock, Péter P. Fehér, Jack M. Woolley, Imre Pápai, Daniel J. Scott   +5 more
wiley   +1 more source

Human glutathione transferases catalyze the reaction between glutathione and nitrooleic acid. [PDF]

J Biol Chem
Steglich M, Larrieux N, Zeida A, Dalla Rizza J, Salvatore SR, Bonilla M, Möller MN, Buschiazzo A, Alvarez B, Schopfer FJ, Turell L.   +10 more
europepmc   +1 more source

Copper‐Photoredox‐Catalyzed C(sp3)–C(sp3) Reductive Cross‐Coupling of Alkyl Bromides with BCP‐Thianthrenium Reagents

Angewandte Chemie, EarlyView.
We show a reductive cross‐coupling reaction of bicyclo[1.1.1]pentyl (BCP)‐thianthrenium reagents and alkyl bromides, which is catalyzed by a copper/photoredox catalyst system. The reaction provides a variety of BCP‐alkylated products through the formation of a C(sp3)−C(sp3) bond. Abstract Herein, we report a reductive cross‐coupling reaction of bicyclo[
Saikat Pandit, Tobias Ritter
wiley   +1 more source