Results 191 to 200 of about 7,607,880 (287)

Quinones as dienophiles in the Diels-Alder reaction: history and applications in total synthesis.

Angewandte Chemie, 2014
Christopher C. Nawrat, C. Moody
semanticscholar   +1 more source

Real-Time Visualisation of Reaction Kinetics and Dynamics: Single-Molecule Insights into the Iminium-Catalysed Diels-Alder Reaction. [PDF]

Angew Chem Int Ed Engl
Park M, Ahn Y, Cho J, Jang J, Lee WJ, Seo S, Lee S, Seo D.   +7 more
europepmc   +1 more source

Systematic Optimization of an SLE‐DAPTAD LC–MS/MS Workflow for Simultaneous Quantification of Low‐Abundance Vitamin D3 Metabolites in Plasma

Rapid Communications in Mass Spectrometry, Volume 40, Issue 20, 30 October 2026.
ABSTRACT Rationale Liquid chromatography–tandem mass spectrometry (LC–MS/MS) analysis of vitamin D3 metabolites is analytically challenging because these compounds are structurally similar, strongly matrix‐associated, and have poor ionization efficiency.
Marzieh Amirmostofian, Michael D. Wiese, Paul H. Anderson, Peter Hoffmann   +3 more
wiley   +1 more source

Investigating Cavity Quantum Electrodynamics-Enabled Endo/Exo-Selectivities in a Diels-Alder Reaction. [PDF]

J Phys Chem A
Wang J, Weight BM, Huo P.
europepmc   +1 more source

Bioorthogonal Chemistry in Neurobiology: From Imaging to Proteomics

ChemBioChem, Volume 27, Issue 20, 28 October 2026.
This review highlights emerging strategies for labeling neuronal proteins, enabling visualization and quantitative analysis of their expression, localization, and dynamics. By combining genetic code expansion (GCE), metabolic labeling, and click chemistry‐based labeling, these approaches provide powerful routes to study proteins in specific cells and ...
Neil Taylor, João de Sousa‐Lourenço, Ivana Nikić‐Spiegel   +2 more
wiley   +1 more source

Supramolecular Mechanophore Additives Enable Mechanochromic Hydrogels

Angewandte Chemie, Volume 138, Issue 44, 26 October 2026.
A supramolecular loop‐forming mechanophore featuring a quencher and an emitter is incorporated as a water‐soluble macromolecular additive into hydrogels. In the stress‐free state, intramolecular charge‐transfer interactions fold the loop and quench fluorescence.
Iulia Scarlat, Jess M. Clough, Christoph Weder   +2 more
wiley   +2 more sources

Synthesis of benzoquinone compounds by a microdroplet-accelerated retro-Diels-Alder reaction. [PDF]

Chem Sci
Malkoti N, Meng Y, Zare RN, Gnanamani E.
europepmc   +1 more source

Sustainable Routes Toward Amino Acid‐Based Surfactants: Borrowing Hydrogen Catalysis and Beyond

ChemSusChem, Volume 19, Issue 20, 28 October 2026.
This perspective examines how amino acid‐based surfactants become more sustainable only when molecular architecture is matched to an appropriate synthetic disconnection. Borrowing Hydrogen catalysis provides a central route to N‐alkylated derivatives, while enzymatic, biosynthetic, and renewable‐platform strategies complement it.
Maximilian Fellert, Ben L. Feringa
wiley   +1 more source

From ball-milling to bead-milling technology: rapid optimization and scale-up of a one-pot Wittig olefination-Diels-Alder reaction sequence using an agitator bead mill.

RSC Mechanochem
Biedermann N, Templ J, Banderob K, Roth PMC, Schnürch M.   +4 more
europepmc   +1 more source

Dual-locked targeted alpha-emitter enhanced tumor immunotherapy via Diels-Alder reaction-based self-immolative molecular cage strategy. [PDF]

Mil Med Res
Yang MD, Fang K, Zhang XY, Yang G, Yi HQ, Cai L, Qin SS, Yang XD, Rong R, Shi S, Yu F.   +10 more
europepmc   +1 more source