Results 191 to 200 of about 667,303 (272)

In situ assembly of octahedral Fe(II) complexes for the enantiomeric excess determination of chiral amines using circular dichroism spectroscopy.

Journal of the American Chemical Society, 2012
Justin M. Dragna, G. Pescitelli, L. Tran, V. Lynch, E. Anslyn, L. di Bari   +5 more
semanticscholar   +1 more source

Toward Atomic‐Level Manufacturing of Metals, Insulators, and Semiconductors Using Framework Nucleic Acids

Small Structures, Volume 7, Issue 1, January 2026.
Framework nucleic acids (FNAs) template functional nanomaterials and bridge bottom‐up assembly with top‐down lithography, offering a powerful strategy toward atomic‐level manufacturing. Atomic‐level manufacturing has rapidly emerged as a frontier in materials science, chemistry, and engineering, aiming to fabricate functional materials and devices with
Tiantian Fan, Xiaoliang Chen, Meiyuan Qi, Yingying Liu, Qinglong Yan, Lihua Wang, Jianlei Shen, Guangbao Yao   +7 more
wiley   +1 more source

Naphthol radical couplings determine structural features and enantiomeric excess of dalesconols in Daldinia eschscholzii

Nature Communications, 2012
W. Fang, Shen Ji, Nan Jiang, Wei Wang, G. Zhao, Su Zhang, H. Ge, Qiang Xu, A. Zhang, Y. Zhang, Yong Song, Jie Zhang, R. Tan   +12 more
semanticscholar   +1 more source

Properties, mechanisms, and perspectives of ultrafast laser modifications in silicate glass volume

International Journal of Applied Glass Science, Volume 17, Issue 1, January 2026.
Abstract Ultrafast laser irradiation of glass enables highly localized structural transformations within the material's bulk, unlocking diverse applications in photonics, data storage, and microfabrication. Here, we provide a concise yet comprehensive overview of the main types of femtosecond laser‐induced modifications in silica‐based glasses (Types I,
Nadezhda Shchedrina, Matilde Sosa, Maxime Cavillon, Matthieu Lancry   +3 more
wiley   +1 more source

Catalytic Strategies for Amide‐Based Michael Additions: Advances and Perspectives

Journal of Chemistry, Volume 2026, Issue 1, 2026.
The Michael addition is a cornerstone transformation in organic synthesis, enabling efficient C–C and C–heteroatom bond formation. Traditionally, α,β‐unsaturated carbonyl compounds such as enones and esters have dominated as Michael acceptors, whereas α,β‐unsaturated amides remain underutilized due to their strong resonance stabilization and low ...
Muhammad Naufal, Elvira Hermawati, Ace Tatang Hidayat, Dadan Sumiarsa, Ika Wiani Hidayat, Jamaludin Al-Anshori, Tulika Banerjee   +6 more
wiley   +1 more source

Transfer Hydrogenation: Advances in Manganese and Nickel Metal Catalysis

Journal of Chemistry, Volume 2026, Issue 1, 2026.
Transfer hydrogenation (TH) of ketones, catalyzed by transition–metal complexes, produces alcohols, which are important building blocks in the pharmaceutical and fine chemical industries. For a long time, catalysts based on noble metals such as ruthenium, rhodium, and iridium have dominated the TH of ketones.
James Kamau, George S. Nyamato, Joanne Ogunah, Munmun Bardhan   +3 more
wiley   +1 more source

Enantioselective Desymmetrization by Chiral Bifunctional H-Bonding Organocatalysts. [PDF]

Chemistry
Urban M, Veselý J.
europepmc   +1 more source

Repurposing the Sanger Reagent for Optical Sensing of the Concentration and Enantiomeric Ratio of Chiral Amines, Amino Alcohols, and Amino Acids. [PDF]

Chirality
Kariapper FS, Wolf AU, Wolf C.
europepmc   +1 more source

Enantioselective Organocatalytic Desymmetric Acylation as an Access to Orthogonally Protected <i>myo</i>-Inositols. [PDF]

J Org Chem
Hladík O, Dočekal V, Císařová I, Veselý J.   +3 more
europepmc   +1 more source

A general protocol for creating high-throughput screening assays for reaction yield and enantiomeric excess applied to hydrobenzoin

, 2009
Shagufta H. Shabbir, Clinton J. Regan, Eric V. Anslyn   +2 more
openalex   +1 more source