Cargando…

Cyclization vs. Cyclization/Dimerization in o-Amidostilbene Radical Cation Cascade Reactions: The Amide Question

The n-butyramido, isobutyramido, benzamido, and furancarboxamido functions profoundly modulate the electronics of the stilbene olefinic and NH groups and the corresponding radical cations in ways that influence the efficiency of the cyclization due presumably to conformational and stereoelectronic f...

Descripción completa

Detalles Bibliográficos
Autores principales:	Kee, Chin Hui, Ariffin, Azhar, Awang, Khalijah, Noorbatcha, Ibrahim, Takeya, Koichi, Morita, Hiroshi, Lim, Chuan Gee, Thomas, Noel Francis
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2011
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264379/ https://www.ncbi.nlm.nih.gov/pubmed/21869754 http://dx.doi.org/10.3390/molecules16097267

Ejemplares similares

“Cation-Stitching Cascade”: exquisite control of terpene cyclization in cyclooctatin biosynthesis
por: Sato, Hajime, et al.
Publicado: (2015)

Exploiting the radical reactivity of diazaphosphinanes in hydrodehalogenations and cascade cyclizations
por: Zhang, Jingjing, et al.
Publicado: (2020)

Copper-Catalyzed Dimerization/Cyclization of Itaconates
por: Li, Zhiqiang, et al.
Publicado: (2015)

“Golden” Cascade Cyclization to Benzo[c]‐Phenanthridines
por: Hendrich, Christoph M., et al.
Publicado: (2021)

Synthesis of Novel Heterocycles by Amide Activation and Umpolung Cyclization
por: Zhang, Haoqi, et al.
Publicado: (2020)

Redox-triggered cascade dearomative cyclizations enabled by hexafluoroisopropanol
por: Li, Shuai-Shuai, et al.
Publicado: (2018)

Arynes as Radical Acceptors: TEMPO‐Mediated Cascades Comprising Addition, Cyclization, and Trapping
por: Scherübl, Maximilian, et al.
Publicado: (2020)

Cascade trifluoromethylthiolation and cyclization of N-[(3-aryl)propioloyl]indoles
por: Bi, Ming-Xi, et al.
Publicado: (2020)

Synthesis of BN-Polyarenes by a Mild Borylative Cyclization Cascade
por: Sans-Panadés, Ester, et al.
Publicado: (2022)

Cationic Cyclizations and Rearrangements Promoted by a Heterogeneous Gold Catalyst
por: Vaidya, Tulaza, et al.
Publicado: (2014)

Copper‐Catalyzed Double Additions and Radical Cyclization Cascades in the Re‐Engineering of the Antibacterial Pleuromutilin
por: Ruscoe, Rebecca E., et al.
Publicado: (2015)

Photoredox‐Catalyzed Cyclobutane Synthesis by a Deboronative Radical Addition–Polar Cyclization Cascade
por: Shu, Chao, et al.
Publicado: (2019)

Self-Terminating, Oxidative Radical Cyclizations
por: Dreessen, Tim, et al.
Publicado: (2004)

Titania-Promoted Carboxylic Acid Alkylations of Alkenes and Cascade Addition–Cyclizations
por: Manley, David W., et al.
Publicado: (2014)

Divergent C—H Insertion–Cyclization Cascades of N‐Allyl Ynamides
por: Adcock, Holly V., et al.
Publicado: (2015)

Stereoselective Synthesis of Fused Vinylcyclopropanes by Intramolecular Tsuji–Trost Cascade Cyclization
por: Braun, John, et al.
Publicado: (2018)

Synthesis of Functionalized Cyclopropanes from Carboxylic Acids by a Radical Addition–Polar Cyclization Cascade
por: Shu, Chao, et al.
Publicado: (2018)

Regioselective Radical Cascade Cyclizations of Alkyne-Tethered Cyclohexadienones with Chalcogenides under Visible-Light Catalysis
por: Prasad, Vadla Shiva, et al.
Publicado: (2023)

Enantioselective Synthesis of 4- and 6-Azaindolines by a Cation-Directed Cyclization
por: Lamb, Alan D., et al.
Publicado: (2016)

Effect of Disulfide Cyclization of Ultrashort Cationic Lipopeptides on Antimicrobial Activity and Cytotoxicity
por: Neubauer, Damian, et al.
Publicado: (2020)

Expeditious synthesis of the fused hexacycle of puberuline C via a radical-based cyclization/translocation/cyclization process
por: Hagiwara, Koichi, et al.
Publicado: (2016)

Activation modes in biocatalytic radical cyclization reactions
por: Ye, Yuxuan, et al.
Publicado: (2021)

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)

Azetidine synthesis enabled by photo-induced copper catalysis via [3+1] radical cascade cyclization
por: Li, Jianye, et al.
Publicado: (2022)

Copper‐Catalyzed 1,2‐Dicarbonylative Cyclization of Alkenes with Alkyl Bromides via Radical Cascade Process
por: Zhao, Fengqian, et al.
Publicado: (2022)

Cyclization–endoperoxidation cascade reactions of dienes mediated by a pyrylium photoredox catalyst
por: Gesmundo, Nathan J, et al.
Publicado: (2014)

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

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

Inherent atomic mobility changes in carbocation intermediates during the sesterterpene cyclization cascade
por: Sato, Hajime, et al.
Publicado: (2019)

An Amination–Cyclization Cascade Reaction for Iminosugar Synthesis Using Minimal Protecting Groups
por: Hunt-Painter, Alex A., et al.
Publicado: (2022)

Visible Light‐Mediated Dearomative Hydrogen Atom Abstraction/ Cyclization Cascade of Indoles
por: Xiong, Yang, et al.
Publicado: (2022)

Impact of counteranions on N-heterocyclic carbene gold(i)-catalyzed cyclization of propargylic amide
por: Ali, Hafiz Saqib, et al.
Publicado: (2023)

Cyclization-Carbonylation-Cyclization Coupling Reaction of Propargyl Ureas with Palladium(II)-Bisoxazoline Catalyst
por: Kusakabe, Taichi, et al.
Publicado: (2012)

Oxidative radical ring-opening/cyclization of cyclopropane derivatives
por: Liu, Yu, et al.
Publicado: (2019)

Thermal Stabilization of an Endoglucanase by Cyclization
por: van Lieshout, Johan F. T., et al.
Publicado: (2012)

Synthesis of trifluoromethyl-containing isoindolinones from tertiary enamides via a cascade radical addition and cyclization process
por: Yu, Hui, et al.
Publicado: (2018)

Gold and BINOL-Phosphoric Acid Catalyzed Enantioselective Hydroamination/N-Sulfonyliminium Cyclization Cascade
por: Gregory, Alex W., et al.
Publicado: (2013)

Modular Three-Component Synthesis of 4-Aminoquinolines via an Imidoylative Sonogashira/Cyclization Cascade
por: Collet, Jurriën W., et al.
Publicado: (2017)

Pyrrolidines and Piperidines by Ligand‐Enabled Aza‐Heck Cyclizations and Cascades of N‐(Pentafluorobenzoyloxy)carbamates
por: Hazelden, Ian R., et al.
Publicado: (2018)

A diastereoselective approach to axially chiral biaryls via electrochemically enabled cyclization cascade
por: Yan, Hong, et al.
Publicado: (2019)

Cannot write session to /tmp/vufind_sessions/sess_4lnohr9r7ffh187k228jt6m64o