Results 221 to 230 of about 175,047 (318)

Engineered Biocatalysts for the Asymmetric Synthesis of d-Phenylalanines. [PDF]

ACS Catal
Tomoiagă RB, Nagy LC, Boros K, Moisă ME, Bencze LC.   +4 more
europepmc   +1 more source

Orbital‐Hybridizable Nanoseed Interphase Enables One‐Minute Rechargeable, Energy‐Dense Anode‐Free Aqueous Zinc Batteries

Advanced Materials, EarlyView.
An orbital‐hybridizable nanoseed (OHNS) interphase induces strong orbital hybridization between Zn and carbon edges, accelerating Zn nucleation while suppressing 2D surface diffusion. This interfacial electronic regulation drives uniform, dense, and (002)‐oriented Zn growth, enabling stable and fast charging behavior in anode‐free aqueous Zn batteries.
Won‐Yeong Kim, Ahyeon Son, Ohchan Kwon, Suseong Hyun, Sung Jun Hong, Hong‐I Kim, Ju Yeon Kim, Hyunseo Kang, Seung‐Hyeok Kim, Xu Liu, Kyeong‐Seok Oh, Jee Ho Ha, Seok Ju Kang, Stefano Passerini, Byungchan Han, Dae Woo Kim, Sang‐Young Lee   +16 more
wiley   +1 more source

Asymmetric Synthesis of β-Ketoamides by Sulfonium Rearrangement. [PDF]

Angew Chem Int Ed Engl
Porte V, Nascimento VR, Sirvent A, Tiefenbrunner I, Feng M, Kaiser D, Maulide N.   +6 more
europepmc   +1 more source

Second‐Harmonic Hyper‐Mie Optical Activity Enables Closed‐Loop Chiral Photochemistry

Advanced Materials, EarlyView.
Nonlinear chiral photochemistry is demonstrated in CdTe/CdO nanohelices, where circularly polarized infrared light both drives and tracks photo‐oxidation via second‐harmonic scattering. This closed‐loop process reveals real‐time structural evolution, including shell fracturing and core exposure, accompanied by a transition from hyper‐Mie to hyper ...
Hoyeon Choi, Kody Whisnant, Ben J. Olohan, E. Petronijevic, G. Dan Pantoș, Nicholas A. Kotov, Ventsislav K. Valev   +6 more
wiley   +1 more source

Asymmetric synthesis of alkyl fluorides <i>via</i> biocatalytic reduction of α-fluoroenones and α-fluoroenoates.

Green Chem
Allan H, Wang Y, Winterson B, King A, Aliev AE, Szpara R, Laserna V, Coomber CE, Ward JM, Jeffries JWE, Hailes HC, Sheppard TD.   +11 more
europepmc   +1 more source

Chiral phosphoric acid-catalyzed asymmetric synthesis of helically chiral, planarly chiral and inherently chiral molecules. [PDF]

Beilstein J Org Chem
Liu W, Yang X.
europepmc   +1 more source

Step‐Edge Functionalization by N‐Heterocyclic Carbenes Enhances Catalytic Activity in Electrochemical CO2 Reduction

Advanced Materials, EarlyView.
Atomically precise functionalization by N‐heterocyclic carbenes enhances the catalytic efficiency of macroscopically defined step edges toward electrochemical CO2${\rm CO}_2$ reduction. Sub‐molecular imaging reveals conformational differences between specific NHCs, which can be correlated with their catalytic performance. Photoelectron spectroscopy and
Philipp Wiesener, Ankita Das, Elena Kolodzeiski, Duong Tran, Ying Pan, Harald Fuchs, Nieves López‐Salas, Saeed Amirjalayer, Frank Glorius, Harry Mönig   +9 more
wiley   +1 more source

Asymmetric Synthesis of the HIV Protease Inhibitor TMC-126, a PMX Antimalarial Protease Inhibitor, and a Putative COVID-19 Inhibitor Using a Highly Stereoselective Glycolate Aldol Addition Reaction Pathway. [PDF]

ACS Omega
Affram KA, Carter A, Breede A, Kimsey A, Hemeson G, Semakieh B, Martinez M, Ayim E, Odeh J, Hitchcock SR.   +9 more
europepmc   +1 more source

Co1/Ru Single‐Atom Alloy Catalyst for Sustainable Polypropylene Hydrogenolysis to Long‐Chain Liquid Products

Advanced Materials, EarlyView.
A titania‐supported Co1/Ru single‐atom alloy catalyst enables efficient polypropylene hydrogenolysis. Ru─Co─Ru motifs maintain Ru activity while suppressing excessive chain scission to gaseous products. Both virgin and waste plastics achieve high, environmentally and economically optimal C11+ liquid yields, supporting sustainable chemical recycling ...
Yuzhen Ge, Yimeng Jin, Alexandra Krestnikova, Sibei Zou, Antonio J. Martín, Gonzalo Guillén‐Gosálbez, Javier Pérez‐Ramírez   +6 more
wiley   +1 more source

Catalytic asymmetric synthesis of (N, N)- spiroketal via Pd-catalyzed enantioconvergent aminocarbonylation and dearomative nucleophilic aza-addition. [PDF]

Nat Commun
Su L, Gao S, Liu J.
europepmc   +1 more source