Results 161 to 170 of about 18,552 (216)

Diastereoselective and Chemically Reversible C-C Bond Formation Mediated by an (N-heterocyclic)boryloxy Aluminyl Compound. [PDF]

J Am Chem Soc
Sarkar D, Vasko P, Struijs JJC, Dietz M, Aldridge S.   +4 more
europepmc   +1 more source

Stereoselective Higher-Order [10+4]- and [10+6] Cycloadditions Between Two Highly Unsaturated and Ambiphilic π-Addends. [PDF]

Chemistry
Aminocatalytically generated isobenzofulvenes and 3‐oxidopyridinium betaines act as ambiphilic reaction partners in orbital‐symmetry‐allowed [10+4] cycloadditions or formally symmetry‐forbidden concerted thermal [10+6] cycloadditions. The reaction furnishes three cycloadducts: one [10+4] cycloadduct and two regioisomeric [10+6] cycloadducts.
Faghtmann J, Kristensen A, Fritz F, Andresen SSP, Rask Østergaard A, Lamhauge JN, Houk KN, Jørgensen KA.   +7 more
europepmc   +2 more sources

Viral load suppression and associated factors following enhanced adherence counseling among people living with HIV/AIDS. [PDF]

BMC Infect Dis
Nadew T, Dejene TM, Gebre A, Dagnaw A, Eshete A.   +4 more
europepmc   +1 more source

Untangling Inositol (Pyro)Phosphate Biology Through Emerging Technologies

Advanced Science, Volume 13, Issue 50, 7 September 2026.
Inositol (pyro)phosphates represent a vital class of intracellular messengers that govern multiple biological processes. The last decade has experienced a surge of interest in the functions of this class of signaling molecules, primarily due to the introduction of several innovative analytical technologies.
Adolfo Saiardi, Mengsi Lu, Yue Zhang, Anuj Shukla, An‐Li Andrea Ko, Henning J. Jessen   +5 more
wiley   +1 more source

The Jekyll and Hyde Nature of Tetrazoles in Polymer Science: From Intrinsic Electronic Duality to Programmable Macromolecular Function

Angewandte Chemie International Edition, Volume 65, Issue 36, 1 September 2026.
Tetrazoles are reframed as substitution‐programmable heterocycles rather than static functional groups in polymer chemistry. By linking electronic identity to synthetic strategy and polymer architecture, this mini‐review establishes a design framework for translating tetrazole duality into predictable macromolecular function.
Meryem S. Akdemir, Hatice Mutlu
wiley   +1 more source

Regio- and Stereoselective Deprotonation and Functionalization of Strained 1-Aza[n.1.0]bicycles. [PDF]

J Am Chem Soc
Xie T, Plowright T, Somper JD, Fairchild M, Soler J, Tyler JL, Duarte F, Aggarwal VK.   +7 more
europepmc   +1 more source

Machine Learning for Synthetic Organic Chemistry: Methods, Applications, and Best Practices

Angewandte Chemie Novit, Volume 2, Issue 3, September 2026.
Artificial intelligence (AI) and machine learning (ML) are increasingly reshaping experimental chemistry. This review maps the challenges of synthetic organic chemistry to modern digital tools that can help address them. While focusing on the practical application of ML tools in real‐world laboratory settings, we outline prerequisites, emerging ...
Niklas Hölter, Felix Katzenburg, Florian Boser, Frank Glorius   +3 more
wiley   +1 more source

Cobalt-Catalyzed Migratory E-Selective Asymmetric Aza-Nozaki-Hiyama-Kishi Coupling. [PDF]

Angew Chem Int Ed Engl
Wang Y, Luo Y, Wu L, Chen J, Duan M, Rasool A, Wang Y, Zhu S.   +7 more
europepmc   +1 more source

Hydrazone‐Type Ligands for Asymmetric Catalysis

ChemistryEurope, Volume 4, Issue 9, September 2026.
The introduction of trans 2,5‐disubstituted pyrrolidines is the key design element enabling the excellent stereocontrol exerted by hydrazone‐based N‐ligands in a variety of transition metal‐catalyzed transformations, including Diels–Alder cycloadditions, Suzuki/Hiyama/Negishi cross‐couplings, 1,2‐additions to a variety of imines and hydrazones, and ...
Esteban Matador, Saúl Alberca, Rosario Fernández, David Monge, José M. Lassaletta   +4 more
wiley   +1 more source

Catalytic Asymmetric Cationic Geranyl Cyclizations. [PDF]

J Am Chem Soc
Luo N, Turberg M, Tsuji N, Leutzsch M, Brunen S, List B.   +5 more
europepmc   +1 more source