Cargando…

Palladium‐Catalyzed Aryl Amination Reactions of 6‐Bromo‐ and 6‐Chloropurine Nucleosides

Palladium‐catalyzed C—N bond forming reactions of 6‐bromo‐ as well as 6‐chloropurine ribonucleosides and the 2′‐deoxy analogues with arylamines are described. Efficient conversions were observed with palladium(II) acetate/Xantphos/cesium carbonate, in toluene at 100 °C. Reactions of the bromonucleos...

Descripción completa

Detalles Bibliográficos
Autores principales:	Thomson, Paul F., Lagisetty, Pallavi, Balzarini, Jan, De Clercq, Erik, Lakshman, Mahesh K.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	WILEY‐VCH Verlag 2010
Materias:	Full Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3148652/ https://www.ncbi.nlm.nih.gov/pubmed/21818182 http://dx.doi.org/10.1002/adsc.200900728

Ejemplares similares

Microwave-Assisted Amination of a Chloropurine Derivative in the Synthesis of Acyclic Nucleoside Analogues
por: Lanver, Andreas, et al.
Publicado: (2005)

Synthesis and biological evaluation of nucleoside analogues having 6-chloropurine as anti-SARS-CoV agents
por: Ikejiri, Masahiro, et al.
Publicado: (2007)

Reactivity of bromoselenophenes in palladium-catalyzed direct arylations
por: Skhiri, Aymen, et al.
Publicado: (2017)

Ene Reaction of Nitrosocarbonyl Mesitylene with the Cinnamyl Alcohol: Metabolic Activity and Apoptosis of the Synthetized 6-Chloropurine N,O-Nucleoside Analogues
por: Memeo, Misal Giuseppe, et al.
Publicado: (2018)

Palladium-Catalyzed Amination of Aryl Chlorides and Bromides with Ammonium Salts
por: Green, Rebecca A., et al.
Publicado: (2014)

Broad-Scope Amination of Aryl Sulfamates Catalyzed by a Palladium Phosphine Complex
por: Monti, Andrea, et al.
Publicado: (2023)

Palladium-catalyzed benzylic C(sp(3))–H carbonylative arylation of azaarylmethyl amines with aryl bromides
por: Zhao, Haoqiang, et al.
Publicado: (2021)

Palladium‐Catalyzed C(sp(3))−H Arylation of Primary Amines Using a Catalytic Alkyl Acetal to Form a Transient Directing Group
por: St John‐Campbell, Sahra, et al.
Publicado: (2018)

Palladium-catalyzed cross coupling reactions of 4-bromo-6H-1,2-oxazines
por: Zimmer, Reinhold, et al.
Publicado: (2009)

Palladium-Catalyzed α-Arylation of Aryl Nitromethanes
por: VanGelder, Kelsey F., et al.
Publicado: (2015)

Enantioselective amine α-functionalization via palladium catalyzed C–H arylation of thioamides
por: Jain, Pankaj, et al.
Publicado: (2016)

Palladium-Catalyzed Direct Arylation of 5-Halouracils and 5-Halouracil Nucleosides with Arenes and Heteroarenes Promoted by TBAF
por: Liang, Yong, et al.
Publicado: (2014)

Palladium(II)-catalyzed Heck reaction of aryl halides and arylboronic acids with olefins under mild conditions
por: Shaikh, Tanveer Mahamadali, et al.
Publicado: (2013)

Palladium-catalyzed C–N and C–O bond formation of N-substituted 4-bromo-7-azaindoles with amides, amines, amino acid esters and phenols
por: Surasani, Rajendra, et al.
Publicado: (2012)

Palladium(II)-Catalyzed Regioselective Ortho Arylation of sp(2) C—H Bonds of N-Aryl-2-amino Pyridine Derivatives
por: Koley, Moumita, et al.
Publicado: (2012)

Palladium-catalyzed synthesis of N-arylated carbazoles using anilines and cyclic diaryliodonium salts
por: Riedmüller, Stefan, et al.
Publicado: (2013)

Palladium-Catalyzed Amination of Dichloroquinolines with Adamantane-Containing Amines
por: Abel, Anton S., et al.
Publicado: (2013)

Synthesis of a Crushed Fullerene C60H24 through Sixfold Palladium‐Catalyzed Arylation
por: Dorel, Ruth, et al.
Publicado: (2016)

Palladium-Catalyzed Modification of Unprotected Nucleosides, Nucleotides, and Oligonucleotides
por: Shaughnessy, Kevin H.
Publicado: (2015)

Stereoselective synthesis of tricyclic compounds by intramolecular palladium-catalyzed addition of aryl iodides to carbonyl groups
por: Saadi, Jakub, et al.
Publicado: (2016)

N-Heterocyclic carbene–palladium(II)-1-methylimidazole complex catalyzed Mizoroki–Heck reaction of aryl chlorides with styrenes
por: Gao, Ting-Ting, et al.
Publicado: (2012)

Palladium-Catalyzed α-Arylation of Benzylic Phosphonates
por: Montel, Sonia, et al.
Publicado: (2014)

Palladium-Catalyzed Regioselective Arylation of Unprotected Allylamines
por: Landge, Vinod G., et al.
Publicado: (2020)

Aryl Bromides and Aryl Chlorides for the Direct Arylation of Benzylic Amines Mediated by Ruthenium(II)
por: Dastbaravardeh, Navid, et al.
Publicado: (2013)

Palladium Complexes Based on Ylide‐Functionalized Phosphines (YPhos): Broadly Applicable High‐Performance Precatalysts for the Amination of Aryl Halides at Room Temperature
por: Tappen, Jens, et al.
Publicado: (2020)

Palladium Catalyzed Heck Arylation of 2,3-Dihydrofuran—Effect of the Palladium Precursor
por: Morel, Adam, et al.
Publicado: (2014)

Palladium-Catalyzed Oxidative Domino Carbocyclization–Arylation of Bisallenes
por: Volla, Chandra M. R., et al.
Publicado: (2016)

Efficient Palladium‐Catalyzed Aerobic Arylative Carbocyclization of Enallenynes
por: Liu, Jie, et al.
Publicado: (2018)

Palladium-Catalyzed Sulfinylation of Aryl- and Alkenylborons with Sulfinate Esters
por: Suzuki, Minori, et al.
Publicado: (2021)

Photoredox-catalyzed oxo-amination of aryl cyclopropanes
por: Ge, Liang, et al.
Publicado: (2019)

Palladium‐Catalyzed Directed C(sp(3))–H Arylation of Saturated Heterocycles at C‐3 Using a Concise Optimization Approach
por: Affron, Dominic P., et al.
Publicado: (2015)

Ni‐Catalyzed Borylation of Aryl Sulfoxides
por: Huang, Mingming, et al.
Publicado: (2021)

Efficient Palladium-Catalyzed Synthesis of 2-Aryl Propionic Acids
por: Neumann, Helfried, et al.
Publicado: (2020)

Recent advances and prospects in the palladium-catalyzed cyanation of aryl halides
por: Neetha, Mohan, et al.
Publicado: (2020)

Palladium-catalyzed intermolecular transthioetherification of aryl halides with thioethers and thioesters
por: Li, Yahui, et al.
Publicado: (2020)

Palladium-Catalyzed N-Alkenylation of N-Aryl Phosphoramidates with Alkenes
por: Li, Yu-An, et al.
Publicado: (2023)

N-Heterocyclic carbene–palladium catalysts for the direct arylation of pyrrole derivatives with aryl chlorides
por: Özdemir, Ismail, et al.
Publicado: (2013)

Magnesocenophane‐Catalyzed Amine Borane Dehydrocoupling
por: Wirtz, Lisa, et al.
Publicado: (2020)

Mechanochemical Palladium‐Catalyzed Carbonylative Reactions Using Mo(CO)(6)
por: van Bonn, Pit, et al.
Publicado: (2020)

Palladium-Catalyzed C–P Bond-Forming Reactions of Aryl Nonaflates Accelerated by Iodide
por: McErlain, Holly, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_ia1cdi0e888q51q5qu41vohgr9