Results 201 to 210 of about 90,252 (235)

Engineering Halide Perovskites With Chalcogen‐Based Compounds: Insights Into Stability, Interfaces, and Device Integration

Carbon Energy, EarlyView.
Chalcogen‐based compounds are explored as versatile tools to enhance the stability and performance of halide perovskites. Their roles in defect passivation, ion migration suppression, and interface engineering are analyzed, along with impacts on device efficiency.
Atanu Jana, Deblina Das, Sourav Mal, Tarak Nath Mandal, Sangeun Cho   +4 more
wiley   +1 more source

Na- and K-Iminophosphorane-Phosphine Oxide Complexes as Catalysts for ROP of rac-Lactide. [PDF]

Chempluschem
Caballero-Jiménez DJ, García-de-Jesús OJ, Lopez N, Muñoz-Hernández MÁ.   +3 more
europepmc   +1 more source

Photosensitizing Au(I) Catalysis With Coumarins

Chemistry – A European Journal, EarlyView.
A Au(I) complex with a tethered coumarin fragment was synthesized and characterized by UV‐vis and emission spectroscopy. Its ability to facilitate photo‐driven cross‐coupling reactions through single‐electron and energy transfer events was evaluated. ABSTRACT Gold catalysis shows versatility in a wide range of challenging transformations, wherein light‐
Liliana Capulín Flores, Jacob J. van der Wal, Johannes E. M. N. Klein   +2 more
wiley   +1 more source

Trigonal Phosphine Umpolung: Electrophilicity Driven by a Redox-Active Boron Cluster. [PDF]

Chemistry
Nussbaum BC, Smith MD, Peryshkov DV.
europepmc   +1 more source

FLP Mediated Conversion of Difluorobenzylalkynes to Fluoroallenyl Oniums via an SN1’ Pathway

Chemistry – A European Journal, EarlyView.
Frustrated Lewis pair (FLP) selective C‒F activation of difluorobenzylalkynes allows the formation of fluoroallenic oniums via an SN1’ substitution pathway. The fluoroallenic onium salts are synthetic precursors that allow subsequent functionalization at allenic and onium positions.
Max Coles, Tianhong Wang, Rubi McLennan, Long Kit Kwan, Bivas Mondal, Chakyu Richard Chan, Rowan D. Young   +6 more
wiley   +1 more source

Palladium-Catalyzed Annulations of an Anti-Bredt Olefin. [PDF]

Angew Chem Int Ed Engl
Walters ZG, Deliaval M, Long A, Garg NK.
europepmc   +1 more source

A New Spin on Photocatalysis: Vortex Fluidic‐Driven Photooxidations Enabled by Solution‐Processable Microporous Polymers

Chemistry – A European Journal, EarlyView.
Newly developed polymers with intrinsic microporosity (PIMs) were combined with benzo[c][1,2,5]thiadiazole (BTZ) to be used as visible light photocatalytic coatings on the Vortex Fluidic Device (VFD). The VFD's rapid rotation and continuous flow capabilities enhanced singlet oxygen and superoxide radical reactions, achieving a dramatic eightfold ...
Leonardo Amicosante, Fiona R. Gordon, Dominic Taylor, Neil B. McKeown, Daniel M. Jubb, Stuart R. Kennedy, Marc A. Little, Filipe Vilela, Colin L. Raston, Scott J. Dalgarno   +9 more
wiley   +1 more source

Intermolecular water attack to alkenylgold carbenes derived from 3-propargylindoles. [PDF]

Beilstein J Org Chem
Renedo L, Solas M, Suárez-Pantiga S, Sanz R.   +3 more
europepmc   +1 more source

Non-equilibrium preparation of (<i>E</i>)-phosphinimine (HPNH, X¹A') - a precursor to prebiotic phosphorylating agents. [PDF]

Chem Sci
Wang J, Sun BJ, Bergantini A, Wang Z, McAnally M, Marks JH, Chang AHH, Eckhardt AK, Kaiser RI.   +8 more
europepmc   +1 more source

Rescue with intralipid in severe aluminium phosphide poisoning with cardiovascular collapse. [PDF]

Indian J Anaesth
Das KC, Pathak V, Adabala V, Raj A.
europepmc   +1 more source