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Diastereoselective Copper‐Catalyzed Defluorosilylation of Pentafluoroethyl Alkenes to Access Polyfluorinated Allylsilanes

Chinese Journal of Chemistry, Volume 44, Issue 15, Page 2587-2592, 1 August 2026.
Under copper(I) catalysis, pentafluoroethylated alkenes can undergo smooth defluorosilylation to generate novel polyfluorinated products. The reaction exhibits high levels of diastereoselectivities for obtaining multisubstituted allylsilanes with control of the double bond geometry.
Yuwei Zong, Yihan Tang, Gavin Chit Tsui
wiley   +1 more source

Computational redesign and directed evolution of a lanthanide-dependent photoredox enzyme for enantioselective diol cleavage. [PDF]

Chem Sci
Leiss-Maier F, Behringer J, Mustafa G, Heider A, Mühlhofer R, Klein AS, Groll M, Zeymer C.   +7 more
europepmc   +1 more source

Mechanochemistry as an Emerging Tool for Organofluorine Chemistry

Chemistry–Methods, Volume 6, Issue 8, August 2026.
Fluorinated scaffolds are central across many areas of chemistry, driving the demand for efficient and sustainable synthetic methods. Mechanochemistry has emerged as a powerful alternative to conventional approaches, offering reduced environmental impact, shorter reaction times, and unique reactivity and selectivity.
Marie Caldiero, Nicolas Delcroix, Vitalii Solomin, Thomas Castanheiro   +3 more
wiley   +1 more source

Role of 2-Hydroxyimines in Chiral Phosphoric Acid-Catalyzed Mannich-Type Reactions: Enhancing Reactivity and Selectivity via Dimerization. [PDF]

J Am Chem Soc
Hecht M, Fischer H, Silva W, Eichstetter V, Scholtes CL, Ferreira AS, Cabrita EJ, Horinek D, Gschwind RM.   +8 more
europepmc   +1 more source

Desymmetrization of Malonic Monoesters and Malonic Acids via Enantioselective Catalytic C(sp³)─H Oxidation. [PDF]

Angew Chem Int Ed Engl
Siakavaras N, Call A, Bietti M, Costas M.   +3 more
europepmc   +1 more source

Atroposelective Pd-Catalyzed C(<i>sp</i> ²)-P Coupling Enabling Modular Assembly of Axially Chiral QUINAPO Ligands. [PDF]

JACS Au
Yang Z, Cheng J, Wang J.
europepmc   +1 more source

Theoretical Investigation on the Mechanism of Ni⁰(enolate)-Ate Complex-Catalyzed C(sp²)-F Bond Activation and the Origin of Alkali Metal Cations Modulating Enantioselectivity. [PDF]

JACS Au
You XX, Zhong RL, Su ZM.
europepmc   +1 more source

Stereodivergent synthesis of chiral amines bearing vicinal stereocenters via hydroamination of trisubstituted alkenes. [PDF]

Nat Commun
Bai H, Li M, Wang X, Jiang T, Zeng L, Zhang L, Wang C.   +6 more
europepmc   +1 more source

Enantioselective synthesis of allylic boronates bearing a stereodefined (<i>E</i>)-alkenyl chloride by Cu-catalyzed borylation of allylic <i>gem</i>-dichlorides.

Org Chem Front
Chaves-Pouso A, Álvarez-Constantino AM, Gómez-Roibás P, Fañanás-Mastral M.   +3 more
europepmc   +1 more source

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Enantioselective Synthesis of Euonyminol

Journal of the American Chemical Society, 2021
We describe an enantioselective total synthesis of the nonahydroxylated sesquiterpenoid euonyminol, the dihydro-β-agarofuran nucleus of the macrocyclic terpenoid alkaloids known as the cathedulins. Key features of the synthetic sequence include a highly diastereoselective intramolecular alkene oxyalkylation to establish the C10 quaternary center, an ...
Martin Tomanik, Zhi Xu, Seth B. Herzon
openaire   +2 more sources