Cargando…

Gold and BINOL-Phosphoric Acid Catalyzed Enantioselective Hydroamination/N-Sulfonyliminium Cyclization Cascade

[Image: see text] A highly enantioselective hydroamination/N-sulfonyliminium cyclization cascade is reported using a combination of gold(I) and chiral phosphoric acid catalysts. An initial 5-exo-dig hydroamination and a subsequent phosphoric acid catalyzed cyclization process provide access to compl...

Descripción completa

Detalles Bibliográficos
Autores principales:	Gregory, Alex W., Jakubec, Pavol, Turner, Paul, Dixon, Darren J.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2013
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3931332/ https://www.ncbi.nlm.nih.gov/pubmed/23985045 http://dx.doi.org/10.1021/ol401784h

Ejemplares similares

Total synthesis of (±)-decursivine via BINOL-phosphoric acid catalyzed tandem oxidative cyclization
por: Parvatkar, Prakash T., et al.
Publicado: (2021)

Iridium-Catalyzed Reductive Nitro-Mannich Cyclization
por: Gregory, Alex W, et al.
Publicado: (2015)

Enantioselective Cycloaddition Reactions Catalyzed by BINOL-Derived Phosphoric Acids and N-Triflyl Phosphoramides: Recent Advances
por: Held, Felix E., et al.
Publicado: (2015)

F(10)BINOL-derived chiral phosphoric acid-catalyzed enantioselective carbonyl-ene reaction: theoretical elucidation of stereochemical outcomes
por: Kikuchi, Jun, et al.
Publicado: (2018)

Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides
por: Zhang, Chen, et al.
Publicado: (2013)

Highly Enantioselective, Intermolecular Hydroamination of Allenyl Esters Catalyzed by Bifunctional Phosphinothioureas
por: Fang, Yuan-Qing, et al.
Publicado: (2014)

Enantioselective Michael Addition/Iminium Ion Cyclization Cascades of Tryptamine-Derived Ureas
por: Aillaud, Isabelle, et al.
Publicado: (2013)

Nickel/Brønsted Acid-Catalyzed Chemo- and Enantioselective Intermolecular Hydroamination of Conjugated Dienes
por: Long, Jiao, et al.
Publicado: (2019)

Intramolecular hydroamination of alkynic sulfonamides catalyzed by a gold–triethynylphosphine complex: Construction of azepine frameworks by 7-exo-dig cyclization
por: Ito, Hideto, et al.
Publicado: (2011)

Selecting Chiral BINOL‐Derived Phosphoric Acid Catalysts: General Model To Identify Steric Features Essential for Enantioselectivity
por: Reid, Jolene P., et al.
Publicado: (2017)

A BINOL-phosphoric acid and metalloporphyrin derived chiral covalent organic framework for enantioselective α-benzylation of aldehydes
por: Ma, Hui-Chao, et al.
Publicado: (2022)

Enantioselective synthesis of bicyclo[3.n.1]alkanes by chiral phosphoric acid-catalyzed desymmetrizing Michael cyclizations
por: Burns, Alan R., et al.
Publicado: (2015)

Enantioselective CuH-Catalyzed Anti-Markovnikov Hydroamination of 1,1-Disubstituted Alkenes
por: Zhu, Shaolin, et al.
Publicado: (2014)

Total synthesis of (−)-epimyrtine by a gold-catalyzed hydroamination approach
por: Trinh, Thi Thanh Huyen, et al.
Publicado: (2013)

Enantioselective Copper‐Catalyzed Borylative Cyclization for the Synthesis of Quinazolinones
por: Dherbassy, Quentin, et al.
Publicado: (2021)

One-Pot Asymmetric Nitro-Mannich/Hydroamination Cascades for the Synthesis of Pyrrolidine Derivatives: Combining Organocatalysis and Gold Catalysis
por: Barber, David M., et al.
Publicado: (2014)

Asymmetric Gold(I)‐Catalyzed Tandem Hydroarylation–Nazarov Cyclization: Enantioselective Access to Cyclopentenones
por: Solas, Marta, et al.
Publicado: (2022)

Synthesis of (+)-ribostamycin by catalytic, enantioselective hydroamination of benzene
por: Ungarean, Chad N., et al.
Publicado: (2022)

Enantioselective Total Synthesis of (−)-Nardoaristolone B via a Gold(I)-Catalyzed Oxidative Cyclization
por: Homs, Anna, et al.
Publicado: (2015)

Enantioselective synthesis of (–)-chloramphenicol via silver-catalysed asymmetric isocyanoacetate aldol reaction
por: Franchino, Allegra, et al.
Publicado: (2015)

Cobalt-catalyzed enantioselective desymmetrizing reductive cyclization of alkynyl cyclodiketones
por: Liang, Ren-Xiao, et al.
Publicado: (2023)

Cobalt-catalyzed enantioselective intramolecular reductive cyclization via electrochemistry
por: Gao, Shiquan, et al.
Publicado: (2023)

Copper-catalyzed selective hydroamination reactions of alkynes
por: Shi, Shi-Liang, et al.
Publicado: (2014)

Enantioselective Nickel‐Catalyzed anti‐Arylmetallative Cyclizations onto Acyclic Ketones
por: Green, Harley, et al.
Publicado: (2021)

Gold-catalyzed cyclization of allenyl acetal derivatives
por: Vasu, Dhananjayan, et al.
Publicado: (2013)

Enantioselective Cascade Cyclization/Protodemetalation of Polyenes with N(3)Pt(2+) Catalysts
por: Nguyen, Ha, et al.
Publicado: (2014)

Cu-mediated enantioselective C–H alkynylation of ferrocenes with chiral BINOL ligands
por: Kuang, Xin, et al.
Publicado: (2023)

Chiral phosphoric acid-catalyzed enantioselective construction of structurally diverse benzothiazolopyrimidines
por: Jarrige, Lucie, et al.
Publicado: (2019)

Rhodium-catalyzed asymmetric hydroamination and hydroindolation of keto-vinylidenecyclopropanes
por: Yang, Song, et al.
Publicado: (2018)

Ligand-promoted cobalt-catalyzed radical hydroamination of alkenes
por: Shen, Xuzhong, et al.
Publicado: (2020)

Recent Advancement in H(8)–BINOL Catalyzed Asymmetric Methodologies
por: Kshatriya, Rajpratap
Publicado: (2023)

Gold(i)-catalyzed stereoselective cyclization of 1,3-enyne aldehydes by a 1,3-acyloxy migration/Nazarov cyclization/aldol addition cascade
por: Brandstätter, Marco, et al.
Publicado: (2019)

Gold(I)-catalyzed intramolecular cyclization/intermolecular cycloaddition cascade as a fast track to polycarbocycles and mechanistic insights
por: Zhang, Cheng, et al.
Publicado: (2021)

Gold‐Catalyzed Intramolecular Cyclizations of Cyclopropenes with Propargylic Esters
por: Zhu, Peng‐Long, et al.
Publicado: (2015)

Readily Available Highly Active [Ti]-Adamantyl-BINOL Catalysts for the Enantioselective Alkylation of Aldehydes
por: Navarro, Rodrigo, et al.
Publicado: (2018)

Enantioselective Cu(I)-catalyzed borylative cyclization of enone-tethered cyclohexadienones and mechanistic insights
por: Jadhav, Sandip B., et al.
Publicado: (2022)

Gold(I)-catalyzed enantioselective cycloaddition reactions
por: López, Fernando, et al.
Publicado: (2013)

Biocatalytic enantioselective hydroaminations enabling synthesis of N-arylalkyl-substituted l-aspartic acids
por: Abidin, Mohammad Z., et al.
Publicado: (2021)

Lithium BINOL Phosphate Catalyzed Desymmetrization of meso-Epoxides with Aromatic Thiols
por: Ingle, Gajendrasingh, et al.
Publicado: (2014)

Chiral phosphoric acid-catalyzed enantioselective phosphinylation of 3,4-dihydroisoquinolines with diarylphosphine oxides
por: Guo, Yongbiao, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_hnodmg4t2ap6bf9rdsgcqf5tnd