Results 171 to 180 of about 16,283 (253)

Functional and Network PHAs via Stereoselective Polymerization and Tailored Post‐Transformation

Angewandte Chemie, EarlyView.
Catalyst‐controlled stereoselective (co)polymerization of functionalized lactones produces vinyl‐, allyl‐, and propargyl‐functionalized PHAs with high syndiotacticity and a broad applicable temperature window, which can be further transformed into crosslinked PHA thermosets, elastic supramolecular networks, and functional grafts. ABSTRACT Incorporation
Ruirui Li, Yingluo Zhao, Jun‐Jie Tian, Ethan C. Quinn, Yunpeng Gao, Maëlle T. Gace, Eugene Y.‐X. Chen   +6 more
wiley   +1 more source

Radical docking-migration: a powerful strategy for difunctionalization of alkenes and alkynes. [PDF]

Chem Sci
Cao Z, Chen F, Zhu C.
europepmc   +1 more source

Copper-catalyzed enantioselective interrupted azide-alkyne cycloaddition to access axially chiral diaryl ethers. [PDF]

Chem Sci
Wu R, Chen L, Chen Y, Wu Q, Chen Q, Lin A, Yao H, Li Q, Gao S.   +8 more
europepmc   +1 more source

Unified Synthesis of Unconventional α‐Polyhalogenated Amines Through Hydroaminoalkylation

Angewandte Chemie International Edition, EarlyView.
A unified, redox‐neutral method that transforms alkenes and alkynes into α‐polyhalomethyl amines using stable hemiaminal reagents is reported. This approach enables access to CF3, CF2H, CF2Cl, and CFClH motifs, expanding halogenated amine space with broad substrate scope, functional group tolerance, and applicability to late‐stage modification of drug ...
Angela K. Hofmeister, Giulia Iannelli, Péter Angyal, Augustin Malandain, Daniel Kaiser, Boris Maryasin, Hanspeter Kählig, Matteo Barel, Gaia Novarino, Nuno Maulide   +9 more
wiley   +1 more source

Divergent Access to α,β-Unsaturated Thiolated and Selenolated Lactams via a Unified Palladium-Catalyzed Carbonylative Transformation. [PDF]

Org Lett
Yin Z, Sun S, Qin X, Li H, Zhu F, Wu XF.
europepmc   +1 more source

Methanol-Mediated Nickel-Catalyzed Chemo- and Enantioselective Three-Component Alkenylative Coupling of Aldimines and Alkynes with Alkenyl Boronic Acids. [PDF]

JACS Au
Li ZX, Tao SC, Wang GS, Liu Y, Guo X, Zheng YL.   +5 more
europepmc   +1 more source

Enantio- and regioselective nickel/photoredox-catalyzed cross-electrophile coupling of benzylic aziridines with alkynyl bromides. [PDF]

Sci Adv
Lan H, Xu ZD, Shi Z, Ackermann L, Wang D.   +4 more
europepmc   +1 more source

Click Reactions in Kinetic Target-Guided Synthesis: Progress in the Discovery of Inhibitors for Biological Targets. [PDF]

Methods Protoc
Parvatkar PT, Satam N.
europepmc   +1 more source

One-Electron Approach for Trans-Selective Alkyne Semi-Reduction via Cobalt Catalysis. [PDF]

J Am Chem Soc
Mondal R, Galmidi L, Tzaguy A, Sason T, Feller M, Iron MA, Avram L, Neumann R, Gnaim S.   +8 more
europepmc   +1 more source

Nickel-catalyzed decarbonylative addition of acylsilanes across alkynes <i>via</i> the cleavage of a carbon-silicon bond. [PDF]

Chem Sci
Morimoto Y, Ando T, Inagaki T, Fujimoto H, Tobisu M.   +4 more
europepmc   +1 more source