Cargando…

Imidazolidine Hydride Donors in Palladium-Catalyzed Alkyne Hydroarylation

[Image: see text] Aldehyde-derived imidazolidines participate as hydride donors in intramolecular reductive Heck-type reactions. N,N′-Diphenylimidazolidines prepared from ortho-alkynyl benzaldehydes underwent regio- and stereoselective palladium-catalyzed hydroarylation followed by formal 1,5-hydrid...

Descripción completa

Detalles Bibliográficos
Autores principales:	Tun, Soe L., Mariappan, S. V. Santhana, Pigge, F. Christopher
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2022
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9490851/ https://www.ncbi.nlm.nih.gov/pubmed/35649131 http://dx.doi.org/10.1021/acs.joc.2c00725

Ejemplares similares

Gold-catalyzed post-Ugi alkyne hydroarylation for the synthesis of 2-quinolones
por: Du, Xiaochen, et al.
Publicado: (2018)

Synthesis of fluoranthenes by hydroarylation of alkynes catalyzed by gold(I) or gallium trichloride
por: Pascual, Sergio, et al.
Publicado: (2011)

Synthesis of 3-Substituted Pyrrolidines via Palladium-Catalyzed Hydroarylation
por: Sweeney, Joseph B., et al.
Publicado: (2018)

Access to pyrrolo-pyridines by gold-catalyzed hydroarylation of pyrroles tethered to terminal alkynes
por: Borsini, Elena, et al.
Publicado: (2011)

Ni-catalyzed hydroarylation of alkynes with unactivated β-C(sp(2))−H bonds
por: Qi, Shao-Long, et al.
Publicado: (2022)

Alkyne hydroarylation with Au N-heterocyclic carbene catalysts
por: Tubaro, Cristina, et al.
Publicado: (2013)

Axially Chiral Cyclic Diphosphine Ligand-Enabled Palladium-Catalyzed Intramolecular Asymmetric Hydroarylation
por: Liu, Can, et al.
Publicado: (2018)

Palladium(ii)-catalyzed γ-selective hydroarylation of alkenyl carbonyl compounds with arylboronic acids
por: Matsuura, Rei, et al.
Publicado: (2018)

Photoinduced Palladium‐Catalyzed Dicarbofunctionalization of Terminal Alkynes
por: Yang, Zhen, et al.
Publicado: (2021)

Cp*Co(III)-Catalyzed C–H Hydroarylation of Alkynes and Alkenes and Beyond: A Versatile Synthetic Tool
por: Carral-Menoyo, Asier, et al.
Publicado: (2020)

Asymmetric formal sp(2)-hydrocarbonations of dienes and alkynes via palladium hydride catalysis
por: Tang, Ming-Qiao, et al.
Publicado: (2023)

Hydroarylations by cobalt-catalyzed C–H activation
por: Santhoshkumar, Rajagopal, et al.
Publicado: (2018)

Nickel-catalyzed anti-Markovnikov hydroarylation of alkenes
por: Nguyen, Julia, et al.
Publicado: (2019)

Palladium-catalyzed nucleomethylation of alkynes for synthesis of methylated heteroaromatic compounds
por: Yang, Xi, et al.
Publicado: (2022)

A manganese(i)tricarbonyl-catalyst for near room temperature alkene and alkyne hydroarylation
por: Choudhary, Shweta, et al.
Publicado: (2022)

Palladium‐Catalyzed Oxidative Synthesis of α‐Acetoxylated Enones from Alkynes
por: Jiang, Tuo, et al.
Publicado: (2016)

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)

From Propargylic Alcohols to Substituted Thiochromenes: gem-Disubstituent Effect in Intramolecular Alkyne Iodo/hydroarylation
por: Velasco, Noelia, et al.
Publicado: (2021)

Palladium-catalyzed hydroboration reaction of unactivated alkynes with bis (pinacolato) diboron in water
por: Yang, Ming, et al.
Publicado: (2022)

Palladium(ii)-catalyzed synthesis of indenones through the cyclization of benzenecarbaldehydes with internal alkynes
por: Kashanna, Jajula, et al.
Publicado: (2019)

Palladium-catalyzed asymmetric hydrophosphorylation of alkynes: facile access to P-stereogenic phosphinates
por: Yang, Zhiping, et al.
Publicado: (2020)

Palladium catalyzed synthesis of indolizines via the carbonylative coupling of bromopyridines, imines and alkynes
por: Roy, Sébastien A., et al.
Publicado: (2020)

Unexpected elements from saturated palladium hydrides
por: Nassisi, V
Publicado: (1997)

Stereo‐ and Regioselective Alkyne Hydrometallation with Gold(III) Hydrides
por: Pintus, Anna, et al.
Publicado: (2016)

Rhodium-catalysed direct hydroarylation of alkenes and alkynes with phosphines through phosphorous-assisted C−H activation
por: Wang, Dingyi, et al.
Publicado: (2019)

Ligand-enabled Ni-catalyzed hydroarylation and hydroalkenylation of internal alkenes with organoborons
por: Wang, Dao-Ming, et al.
Publicado: (2022)

Rhodium-catalyzed asymmetric intramolecular hydroarylation of allenes: access to functionalized benzocycles
por: Berthold, Dino, et al.
Publicado: (2019)

Synthesis of 2‐Alkynoates by Palladium(II)‐Catalyzed Oxidative Carbonylation of Terminal Alkynes and Alcohols
por: Cao, Qun, et al.
Publicado: (2016)

Palladium-catalyzed intramolecular asymmetric hydrocyclopropanylation of alkynes: synthesis of cyclopropane-fused γ-lactams
por: Lin, Han-Ze, et al.
Publicado: (2023)

C-Sulfonylation of 4-Alkylpyridines: Formal Picolyl C–H Activation via Alkylidene Dihydropyridine Intermediates
por: Tun, Soe L., et al.
Publicado: (2023)

Stereo-controlled anti-hydromagnesiation of aryl alkynes by magnesium hydrides
por: Wang, Bin, et al.
Publicado: (2020)

NiH-catalyzed asymmetric hydroarylation of N-acyl enamines to chiral benzylamines
por: He, Yuli, et al.
Publicado: (2021)

Strong and Confined Acids Catalyze Asymmetric Intramolecular Hydroarylations of Unactivated Olefins with Indoles
por: Zhang, Pinglu, et al.
Publicado: (2021)

Cationic-palladium catalyzed regio- and stereoselective syn-1,2-dicarbofunctionalization of unsymmetrical internal alkynes
por: Dutta, Shubham, et al.
Publicado: (2022)

Palladium-catalyzed addition of acylsilanes across alkynes via the activation of a C–Si bond
por: Inagaki, Tetsuya, et al.
Publicado: (2023)

Branch-Selective Alkene Hydroarylation by Cooperative Destabilization: Iridium-Catalyzed ortho-Alkylation of Acetanilides
por: Crisenza, Giacomo E M, et al.
Publicado: (2015)

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

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

Simultaneous construction of axial and planar chirality by gold/TY-Phos-catalyzed asymmetric hydroarylation
por: Zhang, Pei-Chao, et al.
Publicado: (2021)

Ruthenium-catalyzed hydroarylation reactions as the strategy towards the synthesis of alkylated arenes and substituted alkenes
por: Thowfik, Salam, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_t88sq545knjqjmbq3hpmujc3ud