Cargando…

Synthesis of Cyclic Alkenylsiloxanes by Semihydrogenation: A Stereospecific Route to (Z)-Alkenyl Polyenes

Cyclic alkenylsiloxanes were synthesized by semihydrogenation of alkynylsilanes—a reaction previously plagued by poor stereoselectivity. The silanes, which can be synthesized on multigram scale, undergo Hiyama–Denmark coupling to give (Z)-alkenyl polyene motifs found in bioactive natural products. T...

Descripción completa

Detalles Bibliográficos
Autores principales:	Elbert, Bryony L, Lim, Diane S W, Gudmundsson, Haraldur G, O'Hanlon, Jack A, Anderson, Edward A
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	WILEY-VCH Verlag 2014
Materias:	Communications
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4531823/ https://www.ncbi.nlm.nih.gov/pubmed/24899240 http://dx.doi.org/10.1002/chem.201403255

Ejemplares similares

Convergent and Stereospecific Synthesis of Complex Skipped Polyenes and Polyunsaturated Fatty Acids
por: Macklin, Todd K., et al.
Publicado: (2010)

Electrochemical Proton Reduction over Nickel Foam for Z‐Stereoselective Semihydrogenation/deuteration of Functionalized Alkynes
por: Valiente, Alejandro, et al.
Publicado: (2021)

Borylation and rearrangement of alkynyloxiranes: a stereospecific route to substituted α-enynes
por: Fuentespina, Ruben Pomar, et al.
Publicado: (2019)

An Economical Route to Lamivudine Featuring a Novel Strategy for Stereospecific Assembly
por: Snead, David R., et al.
Publicado: (2020)

Stereospecific Synthesis of Cyclohexenone Acids by [3,3]-Sigmatropic Rearrangement Route
por: Eronen, Aleksi, et al.
Publicado: (2023)

Convenient and efficient synthesis of functionalized unsymmetrical Z-alkenyl disulfanes
por: Musiejuk, M., et al.
Publicado: (2018)

Photodeposited Pd Nanoparticles with Disordered Structure for Phenylacetylene Semihydrogenation
por: Fan, Qining, et al.
Publicado: (2017)

Electrocatalytic Semihydrogenation of Alkynes with [Ni(bpy)(3)](2+)
por: Lee, Mi-Young, et al.
Publicado: (2022)

Carbolithiation of N-alkenyl ureas and N-alkenyl carbamates
por: Lefranc, Julien, et al.
Publicado: (2013)

Direct synthesis of Z-alkenyl halides through catalytic cross-metathesis
por: Koh, Ming Joo, et al.
Publicado: (2016)

Decarboxylative Alkenylation
por: Edwards, Jacob T., et al.
Publicado: (2017)

H(2)O as the Hydrogen Donor: Stereo-Selective Synthesis of E- and Z-Alkenes by Palladium-Catalyzed Semihydrogenation of Alkynes
por: Shi, Jianwu, et al.
Publicado: (2023)

E- and Z-, Di-, and trisubstituted alkenyl nitriles through catalytic cross-metathesis
por: Mu, Yucheng, et al.
Publicado: (2019)

Genealogy of Conjugated Acyclic Polyenes
por: Hosoya, Haruo
Publicado: (2017)

Ruthenium-Catalyzed E-Selective Alkyne Semihydrogenation with Alcohols as Hydrogen Donors
por: Ekebergh, Andreas, et al.
Publicado: (2020)

A Simple Nickel Catalyst Enabling an E‐Selective Alkyne Semihydrogenation
por: Thiel, Niklas O., et al.
Publicado: (2020)

Bimetallic Pd/Sn‐based Nanoparticles and their Catalytic Properties in the Semihydrogenation of Diphenylacetylene
por: Dietrich, Christine, et al.
Publicado: (2021)

Controlled Selectivity through Reversible Inhibition of the Catalyst: Stereodivergent Semihydrogenation of Alkynes
por: Luo, Jie, et al.
Publicado: (2022)

Low-Valent Molybdenum PNP Pincer Complexes as Catalysts for the Semihydrogenation of Alkynes
por: Both, Niklas F., et al.
Publicado: (2022)

Protocol for (E)-selective semihydrogenation of alkynes using iridium-based catalyst
por: Kusy, Rafał, et al.
Publicado: (2023)

A New Route to α-Carbolines Based on 6π-Electrocyclization of Indole-3-alkenyl Oximes
por: Markey, Sophie J., et al.
Publicado: (2013)

Polyhedral Cu(2)O to Cu pseudomorphic conversion for stereoselective alkyne semihydrogenation
por: Rej, Sourav, et al.
Publicado: (2018)

Pairwise hydrogen addition in the selective semihydrogenation of alkynes on silica-supported Cu catalysts
por: Salnikov, Oleg G., et al.
Publicado: (2017)

Alloyed PdCu Nanoparticles within Siliceous Zeolite Crystals for Catalytic Semihydrogenation
por: Luo, Qingsong, et al.
Publicado: (2022)

Selective Transfer Semihydrogenation of Alkynes Catalyzed by an Iron PCP Pincer Alkyl Complex
por: Schratzberger, Heiko, et al.
Publicado: (2023)

Enantioselective Nickel‐Catalyzed Intramolecular Allylic Alkenylations Enabled by Reversible Alkenylnickel E/Z Isomerization
por: Yap, Connor, et al.
Publicado: (2017)

Cobalt-catalyzed directed C–H alkenylation of pivalophenone N–H imine with alkenyl phosphates
por: Xu, Wengang, et al.
Publicado: (2018)

Bolaamphiphiles Derived from Alkenyl L-Rhamnosides and Alkenyl D-Xylosides: Importance of the Hydrophilic Head
por: Gatard, Sylvain, et al.
Publicado: (2013)

Regio- and Enantioselective (Het)arylation of β-Alkenyl Pyrroline to α-Aryl-β-alkenyl Pyrrolidines
por: Dwari, Soumita, et al.
Publicado: (2019)

Stereospecific Allylic Functionalization: The Reactions of Allylboronate Complexes with Electrophiles
por: García-Ruiz, Cristina, et al.
Publicado: (2017)

The Interaction of Polyene Antibiotics with Thin Lipid Membranes
por: Andreoli, Thomas E., et al.
Publicado: (1968)

The Interaction of Dipole Modifiers with Polyene-Sterol Complexes
por: Ostroumova, Olga S., et al.
Publicado: (2012)

Diastereoselective Pt Catalyzed Cycloisomerization of Polyenes to Polycycles
por: Geier, Michael J., et al.
Publicado: (2014)

DFT studies on the structural and vibrational properties of polyenes
por: Kupka, Teobald, et al.
Publicado: (2016)

Sulfation and amidinohydrolysis in the biosynthesis of giant linear polyenes
por: Hong, Hui, et al.
Publicado: (2017)

Beyond the Isoprene Pattern: Bifunctional Polyene Cyclizations
por: Feilner, Julian M., et al.
Publicado: (2021)

Stereospecific pharmacokinetic characterization of liquiritigenin in the rat
por: Alrushaid, Samaa, et al.
Publicado: (2017)

Comparative docking analysis of cholesterol analogs to ion channels to discriminate between stereospecific binding vs. stereospecific response
por: Barbera, Nicolas A., et al.
Publicado: (2019)

Semihydrogenated BN Sheet: A Promising Visible-light Driven Photocatalyst for Water Splitting
por: Li, Xingxing, et al.
Publicado: (2013)

Field-induced reagent concentration and sulfur adsorption enable efficient electrocatalytic semihydrogenation of alkynes
por: Gao, Ying, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_thbka095t7qalhp8ll3maps18v