Results 161 to 170 of about 18,873 (207)

1,4‐Brook Rearrangement of β‐Silyl Allylic Alcohols: Trisubstituted Alkenes by Copper‐Mediated Stereoretentive ipso‐Substitution Reactions

Angewandte Chemie, Volume 138, Issue 44, 26 October 2026.
To fully leverage the power of the ruthenium‐catalyzed trans‐hydrosilylation of propargyl alcohols, it was necessary to develop a practical and robust method for the activation of those products that carry the silyl group distal to the hydroxy substituent.
Paul Haf‐Moths, Jack L. Sutro, Alois Fürstner   +2 more
wiley   +2 more sources

Selective N‐Functionalization of Pyrazoles

European Journal of Organic Chemistry, Volume 29, Issue 40, 27 October 2026.
This review traces the evolution of regioselective N‐functionalization strategies for pyrazoles, a key class of nitrogen heterocycles widely used in medicinal chemistry. Due to rapid tautomerism, N‐functionalization often lacks selectivity, leading to poor and unpredictable regioisomeric outcomes.
Lucas Popek, Matthias Schrader, Christopher J. Teskey   +2 more
wiley   +1 more source

Regioselective and Stereodivergent C-H Functionalization of Internal Alkenes. [PDF]

J Am Chem Soc
Ryutov EA, Verardi PJ, Dang SN, Targos K, Garman LC, Wickens ZK.   +5 more
europepmc   +1 more source

Regiospecific, Diastereo- and Enantioselective Allylboration with Methylenecyclobutylboranes: Experimental and Computational Study. [PDF]

Int J Mol Sci
Mikhaylov OA, Kolchina A, Murygin II, Nigmatov AG, Arteev IS, Gridnev ID.   +5 more
europepmc   +1 more source

Konstruktion hochselektiver Bindungstaschen in UiO‐Typ‐MOFs mittels verbrückter Linker

Angewandte Chemie, Volume 138, Issue 44, 26 October 2026.
Großer Gestaltungsspielraum: Es wird eine generelle Strategie für die präzise ortsspezifische Modifikation von UiO‐Typ‐MOFs mit funktionellen Gruppen vorgestellt. Durch den Einsatz von vorverbrückten oder pre‐connected Linkern werden gezielt taschenartige Poren für die molekulare Erkennung erzeugt, deren hohe Affinität gegenüber aliphatischen ...
Tobias Hennig, Erik Rohloff, Verena Drewes, Adrian Hannebauer, Sergi Plana‐Ruiz, Yaşar Krysiak, Andreas M. Schneider, Andreas Schaate   +7 more
wiley   +1 more source

Dual-Hybrid Treatment Approach for Peri-Implant Hard and Soft Tissue Stability. [PDF]

J Esthet Restor Dent
Gallucci GO, Tavelli L, Buser D, Pedrinaci I, Jung RE, Pala K.   +5 more
europepmc   +1 more source

Catalytic Asymmetric Dearomative Cyclizations of Indolyldimethanols via Umpolung Strategy. [PDF]

JACS Au
Wu P, Zhang WT, Yu XY, Li X, Tan W, Shi F.   +5 more
europepmc   +1 more source

Formation of Highly Selective Binding Pockets in UiO‐Type MOFs From Bridged Linkers

Angewandte Chemie International Edition, Volume 65, Issue 44, 26 October 2026.
Much room for design: We present a generalizable strategy for precisely modifying UiO‐type Metal‐organic frameworks with functional groups in a site‐specific manner. Through the use of pre‐connected linkers, pocket‐like pores for molecular recognition are generated.
Tobias Hennig, Erik Rohloff, Verena Drewes, Adrian Hannebauer, Sergi Plana‐Ruiz, Yaşar Krysiak, Andreas M. Schneider, Andreas Schaate   +7 more
wiley   +1 more source

Visible-light-mediated stereoselective construction of oxa-spiro bicyclohexanes via strain-release [2π + 2σ] cycloaddition. [PDF]

Sci Adv
Singh S, Kim C, Lee D, Kim D, Hong S.
europepmc   +1 more source

Biobased Cyclic Enoate Monomers: Enabling Intrinsically Crystalline, Chemically Recyclable, Ultratough Polymers. [PDF]

Angew Chem Int Ed Engl
Wang Y, Tang J, Liang Y, Luo Z, He Y, Jia P, Xu E, Sha Y.   +7 more
europepmc   +1 more source