Results 161 to 170 of about 17,602 (278)

Porous Phenazine-bridged Tetraoxa[8]Circulenes for Selective Gold Recovery and Heterogeneous Catalysis. [PDF]

Angew Chem Int Ed Engl
Fritz PW, Attar E, Ashirov T, Piech K, Coskun A.   +4 more
europepmc   +1 more source

Rh(III)-Catalyzed C(sp²)-H Activation/Annulation for the Construction of Pyrrolo[3,4‑<i>b</i>]indolediones and Their Application as Fluorescent Chemosensors. [PDF]

ACS Omega
Akhtar MS, Aslam M, Mohandoss S, Lim HN, Lee YR.   +4 more
europepmc   +1 more source

Reading hominin life history in fossil bones and teeth: methods to test hypotheses regarding its evolution

Biological Reviews, Volume 101, Issue 3, Page 1463-1478, June 2026.
ABSTRACT Human life history is derived compared to that of our closest living relatives, the great apes. It has been suggested that these derived traits are causally related to aspects of our ecology, social behaviour and cognitive abilities. However, resolving this requires that we know the evolutionary trajectory of our distinctive pattern of growth,
Paola Cerrito, Judith M. Burkart, Carel van Schaik   +2 more
wiley   +1 more source

Dimerization of Allylbenzenes into Cyclolignans by a Metathesis-Oxidation Sequence. [PDF]

J Org Chem
Vasiutovich K, Fadeev AA, Čambal P, Matoušová E.   +3 more
europepmc   +1 more source

Regulatory Power Beyond the Brussels Effect—How Data Localisation Requirements Restructure Global Cloud‐Infrastructures

Contemporary European Politics, Volume 4, Issue 2, June 2026.
ABSTRACT The regulatory power of the European Union (EU) is commonly conceptualised as its capacity to externalise its regulations into other jurisdictions, a form of influence widely referred to as the Brussels effect. Yet, within the digital economy, scholars observe a departure from global regulatory convergence toward patterns of competition ...
Laura Meyer
wiley   +1 more source

Access to Fluorene-Fused Isoquinolones Containing an Axially Chiral Element via Cascade Bi-Annulation Reaction of Indene-Dienes. [PDF]

Precis Chem
Zhao Y, Deng YH, Yu MY, Zhang YF, He W, Zhang CB, Han QX, Fu JY.   +7 more
europepmc   +1 more source

Push–Pull Phenazine Fluorophores: Substituent‐Position Effects on Emission and Intermolecular Organization Modulated by Hydrogen Bonding and Molecular Symmetry

ChemistryEurope, Volume 4, Issue 6, June 2026.
Push–pull substitution activates fluorescence in the weakly emissive phenazine scaffold, producing photostable green‐to‐red emitters via a one‐step annulation. A systematic comparison of positional isomers reveals that the Etter‐rule‐directed hydrogen‐bonding patterns modulate the emission wavelength and crystal packing, while the molecular symmetry ...
Hiroki Sato, Masato Kudo, Jun Kumagai, Kohei Tsujimura, Nanami Hoshino, Yuito Abe, Hayato Sakai, Hiroshi Katagiri   +7 more
wiley   +1 more source

Seven-Step Total Synthesis of Conidiogenone B Enabled by Radical Cyclizations. [PDF]

J Am Chem Soc
Bernard J, Zhang Z, Dai M.
europepmc   +1 more source

Structural‐to‐Functional Complexity Transformations Enabled by Bridged Polyheterocycles: Access to Cis‐1,3‐Diamines and Amino‐Alcohols

ChemistryEurope, Volume 4, Issue 6, June 2026.
Polycyclic intermediates enable stereocontrolled synthesis of densely functionalized cis‐1,3‐diamine and amino alcohol carbocycles and heterocycles via structural‐to‐functional complexity transformations from low‐complexity starting material. Cis‐1,3‐functionalized carbocycles and saturated heterocycles are ubiquitous motifs in natural products ...
Jiayi Zhu, Erica Benedetti, Laurent Micouin   +2 more
wiley   +1 more source

<i>De novo</i> construction of C-O axial chirality <i>via</i> cobalt-catalyzed atroposelective C-H activation/annulation. [PDF]

Chem Sci
Zhang Y, Xie Y, Guo B, Dou Y, Yang D, Niu JL.   +5 more
europepmc   +1 more source