Cargando…

Gold-Catalyzed Regioselective Synthesis of Crowded Cyclopentadienes by Migratory Cycloisomerization of Vinylallenes

[Image: see text] We report the regioselective synthesis of silyl-substituted cyclopentadienyl esters through gold-catalyzed migratory cycloisomerization of silyl-substituted vinylallenes. This transformation is proposed to proceed through a perfectly orchestrated sequence of events including Nazaro...

Descripción completa

Detalles Bibliográficos
Autores principales:	Bernardo, Olaya, González, Javier, Borge, Javier, López, Luis A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2022
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9490818/ https://www.ncbi.nlm.nih.gov/pubmed/35819017 http://dx.doi.org/10.1021/acs.orglett.2c02035

Ejemplares similares

Gold‐Catalyzed Reaction of Propargyl Esters and Alkynylsilanes: Synthesis of Vinylallene Derivatives through a Twofold 1,2‐Rearrangement
por: Bernardo, Olaya, et al.
Publicado: (2021)

Synthesis of (−)‐Cannabimovone and Structural Reassignment of Anhydrocannabimovone through Gold(I)‐Catalyzed Cycloisomerization
por: Carreras, Javier, et al.
Publicado: (2016)

Gold‐Catalyzed Cycloisomerization of Sulfur Ylides to Dihydrobenzothiepines
por: Knittl‐Frank, Christian, et al.
Publicado: (2020)

Gold(I)‐Catalyzed Synthesis of Indenes and Cyclopentadienes: Access to (±)‐Laurokamurene B and the Skeletons of the Cycloaurenones and Dysiherbols
por: Yin, Xiang, et al.
Publicado: (2017)

Access to the Protoilludane Core by Gold-Catalyzed Allene-vinylcyclopropane Cycloisomerization
por: Pitaval, Anthony, et al.
Publicado: (2013)

Access to the Protoilludane Core by Gold-Catalyzed Allene-vinylcyclopropane Cycloisomerization
por: Pitaval, Anthony, et al.
Publicado: (2013)

A gold-catalyzed alkyne-diol cycloisomerization for the synthesis of oxygenated 5,5-spiroketals
por: Tlais, Sami F, et al.
Publicado: (2011)

Cellulose-Supported Heterogeneous Gold-Catalyzed Cycloisomerization Reactions of Alkynoic Acids and Allenynamides
por: Deiana, Luca, et al.
Publicado: (2023)

Gold-Catalyzed Enantioselective Ring-Expanding Cycloisomerization of Cyclopropylidene Bearing 1,5-Enynes
por: Zheng, Hongchao, et al.
Publicado: (2014)

Gold(i)-catalyzed cycloisomerization of vinylidenecyclopropane-enes via carbene or non-carbene processes
por: Li, De-Yao, et al.
Publicado: (2015)

Computational Exploration of Counterion Effects in Gold(I)-Catalyzed Cycloisomerization of ortho-(Alkynyl)styrenes
por: Zhou, Lin, et al.
Publicado: (2018)

Annulative π-extension of BODIPYs made easy via gold(i)-catalyzed cycloisomerization
por: Labella, Jorge, et al.
Publicado: (2020)

Synthesis of a novel chemotype via sequential metal-catalyzed cycloisomerizations
por: Leng, Bo, et al.
Publicado: (2012)

Sequencing palladium-catalyzed cycloisomerization cascades in a synthesis of the gelsemine core
por: Liang, Guoduan, et al.
Publicado: (2023)

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

Effective synthesis of bicyclodienes via palladium-catalyzed asymmetric allylic alkylation and ruthenium-catalyzed cycloisomerization
por: HAVARE, Nizam
Publicado: (2020)

Gold-catalyzed stereoselective cycloisomerization of allenoic acids for two types of common natural γ-butyrolactones
por: Zhou, Jing, et al.
Publicado: (2018)

Palladium‐Catalyzed Tandem Cycloisomerization/Cross‐Coupling of Carbonyl‐ and Imine‐Tethered Alkylidenecyclopropanes
por: Verdugo, Felipe, et al.
Publicado: (2022)

Preliminary Study on Novel Expedient Synthesis of 5-Azaisocoumarins by Transition Metal-Catalyzed Cycloisomerization
por: Yoon, Jeong A, et al.
Publicado: (2020)

Gold‐catalyzed Cycloisomerization Reactions within Guanidinium M(12)L(24) Nanospheres: the Effect of Local Concentrations
por: Gonell, Sergio, et al.
Publicado: (2019)

Regioselective Gold-Catalyzed Oxidative C–N Bond Formation
por: Marchetti, Louis, et al.
Publicado: (2014)

Chloride-Tolerant Gold(I)-Catalyzed Regioselective Hydrochlorination of Alkynes
por: Ebule, Rene, et al.
Publicado: (2017)

Synthesis of Vicinal Quaternary All-Carbon Centers via Acid-catalyzed Cycloisomerization of Neopentylic Epoxides
por: Schmid, Matthias, et al.
Publicado: (2020)

Monooxygenase-catalyzed regioselective hydroxylation for the synthesis of hydroxyequols
por: Hashimoto, Takafumi, et al.
Publicado: (2019)

Asymmetric construction of pyrido[1,2-a]-1H-indole derivatives via a gold-catalyzed cycloisomerization
por: Jiang, Feng, et al.
Publicado: (2020)

A racemic formal total synthesis of clavukerin A using gold(I)-catalyzed cycloisomerization of 3-methoxy-1,6-enynes as the key strategy
por: Cheong, Jae Youp, et al.
Publicado: (2011)

Asymmetric Brønsted acid-catalyzed aza-Diels–Alder reaction of cyclic C-acylimines with cyclopentadiene
por: Rueping, Magnus, et al.
Publicado: (2012)

Regioselective Dihalohydration Reactions of Propargylic Alcohols: Gold-Catalyzed and Noncatalyzed Reactions**
por: D’Oyley, Jarryl M, et al.
Publicado: (2014)

Gold(I)-Catalyzed Synthesis of 3-Sulfenyl Pyrroles and Indoles by a Regioselective Annulation of Alkynyl Thioethers
por: Simm, Peter E., et al.
Publicado: (2021)

Synthesis of 5-Hydrazino-2-cyclopentenone Derivatives by a Gold(I)-Catalyzed Cycloisomerization/Hetero-Diels–Alder/Ring-Opening Tandem Reaction of Enynyl Acetates
por: Scarpi, Dina, et al.
Publicado: (2023)

Formal total synthesis of macarpine via a Au(I)-catalyzed 6-endo-dig cycloisomerization strategy
por: Fu, Jiayue, et al.
Publicado: (2022)

An approach towards azafuranomycin analogs by gold-catalyzed cycloisomerization of allenes: synthesis of (αS,2R)-(2,5-dihydro-1H-pyrrol-2-yl)glycine
por: Erdsack, Jörg, et al.
Publicado: (2013)

DFT Studies on Ni-Mediated C–F Cleavage for the Synthesis of Cyclopentadiene Derivatives
por: Chen, Wen-Jie, et al.
Publicado: (2018)

Copper-Catalyzed Regioselective Synthesis of (E)-β-Fluorovinyl Sulfones
por: Román, Raquel, et al.
Publicado: (2019)

A denitrogenative palladium-catalyzed cascade for regioselective synthesis of fluorenes
por: Fu, Wai Chung, et al.
Publicado: (2019)

Divergent reaction pathways in gold-catalyzed cycloisomerization of 1,5-enynes containing a cyclopropane ring: dramatic ortho substituent and temperature effects
por: Chen, Gen-Qiang, et al.
Publicado: (2016)

Fluorescent Indolo[3,2‐a]phenazines against Toxoplasma gondii: Concise Synthesis by Gold‐Catalyzed Cycloisomerization with 1,2‐Silyl Migration and ipso‐Iodination Suzuki Sequence
por: Merkt, Franziska K., et al.
Publicado: (2021)

Gold-catalyzed regioselective oxidation of terminal allenes: formation of α-methanesulfonyloxy methyl ketones
por: Luo, Yingdong, et al.
Publicado: (2011)

Controlling the femtosecond laser-driven transformation of dicyclopentadiene into cyclopentadiene
por: Goswami, Tapas, et al.
Publicado: (2013)

Silylated cyclopentadienes as competent silicon Lewis acid catalysts
por: Radtke, M. Alex, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_0nf1mpaestau5hc1mpnjb3il2i