Results 171 to 180 of about 11,464 (289)

Elucidating the Solvent-Dependent Solvation and Structural Stability of Irinotecan: A Molecular Simulation Study. [PDF]

Chemphyschem
Bitabo MM, Mlowe S, Shadrack DM, Paluch AS, Paul L.   +4 more
europepmc   +1 more source

Pd‐Catalyzed Cyclotrimerization and Cycloaddition of 5,6‐Didehydrobenzo[8]annulenes (BenzoCOTynes): Formation of Nonplanar Tri[8]annulenes and Diels–Alder Cycloadducts

European Journal of Organic Chemistry, Volume 29, Issue 23, 16 June 2026.
A Pd(0)‐catalyzed cyclotrimerization of benzoCOTynes to form tri(benzo[8]annulenes) was developed. Three distinct isomers were isolated and structurally characterized by single‐crystal X‐ray diffraction. Ligand modulation proved crucial for enhancing regioselectivity: P(4‐OMePh), and (S)‐tBu‐Phox promoted the formation of the symmetric isomers.
Jesús Bello‐García, Jesús A. Varela, Carlos Saá   +2 more
wiley   +1 more source

Degradation Influence of Single Solvents on the Structural Integrity of Ionomer Membranes: Morphological, Structural and Electrochemical Properties. [PDF]

Polymers (Basel)
Bonani LL, Maqanda V, Meyer EL, Rono N, Agoro MA.   +4 more
europepmc   +1 more source

Real‐Time Monitoring of Excited‐State Ring‐Puckering Process in BODIPY Molecule Using Ultrafast Spectroscopy

ChemPhysChem, Volume 27, Issue 11, 15 June 2026.
Pyrromethene 597 (PM597), a commercial laser dye, shows a lower fluorescence yield than its analogues. Ultrafast dynamics studies using femtosecond fluorescence upconversion and transient absorption revealed that a non‐radiative ring‐puckering process in the excited state of PM597, occurring with a time constant of 1.3 ps, is primarily responsible for ...
Ayentika Sen, Aruna K. Mora, Sukhendu Nath   +2 more
wiley   +1 more source

Once Upon a Time Without DMF: Greener Paths in Peptide and Organic Synthesis. [PDF]

Molecules
Scognamiglio A, Magli E, Caliendo G, Perissutti E, Santagada V, Severino B.   +5 more
europepmc   +1 more source

Defined Nylon Oligomers Enable Mechanistic Insight Into Enzymatic Polyamide Depolymerization

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
The remarkable progress in enzymatic polyester depolymerization has demonstrated the potential of biocatalysis for sustainable polymer recycling. In contrast, enzymatic polyamide (PA) degradation remains poorly understood, largely due to the lack of defined and accessible model substrates.
Sukmanita Dewi, Hendrik Puetz, Ulrich Schwaneberg, Laura Hartmann   +3 more
wiley   +1 more source

Solvation-mediated isomerization of surface motifs tunes emissions and electron transfer dynamics in gold nanoclusters. [PDF]

Nat Commun
Wang X, Zhong Y, Li T, Xu L, Xu W, Yang Y, Fan C, Dong W, Luo G, Jiang F, Zhang F, Lu M, Zhang Y, Wu Z, Bai X.   +14 more
europepmc   +1 more source

Innovating Electrosynthesis From Metal Electrodeposition to Organic Chemistry: Deep Eutectic Solvents as Efficient and Sustainable Media

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
This review analyzes deep eutectic solvents (DESs) as efficient media for both organic and inorganic electrosynthesis. The improvements in terms of synthetic opportunities and sustainability are discussed, by exploring the multiple roles of DESs as solvents, electrolytes, and promoters, enabling effective and selective electrosynthesis under mild and ...
Cristiana Margarita, Stefano Nejrotti, Alejandro Leal‐Duaso, Marta Feroci, Alessandra Sanson, Claudia Barolo, Matteo Bonomo   +6 more
wiley   +1 more source

Mechanochemical SNAr on Phthalonitriles: Distinct Reactivity and Selectivity in One‐Pot Synthesis for Greener Phthalocyanines

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
Mechanochemical nucleophilic aromatic substitution enables efficient, reproducible functionalization of phthalonitriles under minimal solvent conditions with high versatility. Integrating this process with solid‐state cyclotetramerization affords metalated and metal‐free phthalocyanines in a streamlined sustainable one‐pot workflow.
Obed Rodriguez‐Perez, Daniel Langerreiter, Sandra Kaabel, Eduardo Anaya‐Plaza   +3 more
wiley   +1 more source

Dimensionality reduction of COSMO-RS molecular descriptor using functional principal component analysis (FPCA) for organic solvent mapping. [PDF]

RSC Adv
Ramirez Cardenas LE, Ouaret R, Gerbaud V, Rodriguez Donis I, Thiebaud-Roux S.   +4 more
europepmc   +1 more source