Cargando…

Amine‐Catalyzed Copper‐Mediated C−H Sulfonylation of Benzaldehydes via a Transient Imine Directing Group

Transient directing groups (TDGs) can provide a powerful means for C−H functionalization without requiring additional steps for directing group introduction and removal. We report the first use of a TDG in combination with copper to effect C−H functionalization. The regioselective copper mediated β−...

Descripción completa

Detalles Bibliográficos
Autores principales:	Higham, Joe I., Bull, James A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2022
Materias:	Research Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9321081/ https://www.ncbi.nlm.nih.gov/pubmed/35441781 http://dx.doi.org/10.1002/anie.202202933

Ejemplares similares

Dual Copper- and Aldehyde-Catalyzed Transient C–H Sulfonylation of Benzylamines
por: Higham, Joe I., et al.
Publicado: (2023)

Transient directing group enabled Pd-catalyzed C–H oxygenation of benzaldehydes and benzylic amines
por: Tian, Mixiang, et al.
Publicado: (2022)

Copper amine oxidases catalyze the oxidative deamination and hydrolysis of cyclic imines
por: Nagakubo, Toshiki, et al.
Publicado: (2019)

Direct synthesis of p-methyl benzaldehyde from acetaldehyde via an organic amine-catalyzed dehydrogenation mechanism
por: Wang, Qing-Nan, et al.
Publicado: (2021)

Ni-catalyzed hydroalkylation of olefins with N-sulfonyl amines
por: Yan, Xiao-Biao, et al.
Publicado: (2021)

Copper-Catalyzed Asymmetric Sulfonylative Desymmetrization of Glycerol
por: Yamamoto, Kosuke, et al.
Publicado: (2022)

Enantio‐ and Diastereoselective Synthesis of Homopropargyl Amines by Copper‐Catalyzed Coupling of Imines, 1,3‐Enynes, and Diborons
por: Manna, Srimanta, et al.
Publicado: (2020)

Iodine-catalyzed sulfonylation of sulfonyl hydrazides with tert-amines: a green and efficient protocol for the synthesis of sulfonamides
por: Chen, Jinyang, et al.
Publicado: (2019)

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)

Single operation palladium catalysed C(sp(3))–H functionalisation of tertiary aldehydes: investigations into transient imine directing groups
por: St John-Campbell, S., et al.
Publicado: (2017)

Copper-Catalyzed One-Pot Synthesis of N-Sulfonyl Amidines from Sulfonyl Hydrazine, Terminal Alkynes and Sulfonyl Azides
por: Zhao, Yu, et al.
Publicado: (2021)

Copper‐Catalyzed Borylative Cross‐Coupling of Allenes and Imines: Selective Three‐Component Assembly of Branched Homoallyl Amines
por: Rae, James, et al.
Publicado: (2015)

Copper(i)-catalyzed sulfonylative Suzuki–Miyaura cross-coupling
por: Chen, Yiding, et al.
Publicado: (2017)

Direct synthesis of amides and imines by dehydrogenative homo or cross-coupling of amines and alcohols catalyzed by Cu-MOF
por: Anbardan, Soheil Zamani, et al.
Publicado: (2021)

Oxidative β-C–H sulfonylation of cyclic amines
por: Griffiths, R. J., et al.
Publicado: (2018)

Copper-catalyzed cross coupling reaction of sulfonyl hydrazides with 3-aminoindazoles
por: Feng, Guipeng, et al.
Publicado: (2022)

The Three-Component Synthesis of 4-Sulfonyl-1,2,3-triazoles via a Sequential Aerobic Copper-Catalyzed Sulfonylation and Dimroth Cyclization
por: Van Hoof, Max, et al.
Publicado: (2021)

Copper-catalyzed monoselective C–H amination of ferrocenes with alkylamines
por: Jia, Zhen-Sheng, et al.
Publicado: (2021)

Cobalt-catalyzed directed C–H alkenylation of pivalophenone N–H imine with alkenyl phosphates
por: Xu, Wengang, et al.
Publicado: (2018)

Transition metal- and catalyst-free one-pot green method for the synthesis of N-sulfonyl amidines via direct reaction of sulfonyl azides with amines
por: Kaboudin, Babak, et al.
Publicado: (2020)

Mechanistic Studies on the Synthesis of Pyrrolidines and Piperidines via Copper-Catalyzed Intramolecular C–H Amination
por: Muñoz-Molina, José María, et al.
Publicado: (2022)

A directing group switch in copper-catalyzed electrophilic C–H amination/migratory annulation cascade: divergent access to benzimidazolone/benzimidazole
por: Begam, Hasina Mamataj, et al.
Publicado: (2022)

Preparation of mesoporous chitosan iron supported nano-catalyst for the catalyzed oxidation of primary amine to imine
por: Wu, Lan, et al.
Publicado: (2023)

Asymmetric Synthesis of N‐Substituted α‐Amino Esters from α‐Ketoesters via Imine Reductase‐Catalyzed Reductive Amination
por: Yao, Peiyuan, et al.
Publicado: (2021)

Insights into LiAlH(4) Catalyzed Imine Hydrogenation
por: Elsen, Holger, et al.
Publicado: (2020)

Copper‐Catalyzed Addition of Grignard Reagents to in situ Generated Indole‐Derived Vinylogous Imines
por: Ge, Luo, et al.
Publicado: (2020)

Asymmetric synthesis of allylic amines via hydroamination of allenes with benzophenone imine
por: Xu, Kun, et al.
Publicado: (2016)

Synthesis of Multisubstituted Benzimidazolones via Copper-Catalyzed Oxidative Tandem C–H Aminations and Alkyl Deconstructive Carbofunctionalization
por: Liang, Taoyuan, et al.
Publicado: (2019)

Direct synthesis of 2-oxo-acetamidines from methyl ketones, aromatic amines and DMF via copper-catalyzed C(sp(3))–H amidination
por: Xie, Dianke, et al.
Publicado: (2019)

Rh-Catalyzed Intermolecular Syn-Carboamination of Alkenes via a Transient Directing Group
por: Piou, Tiffany, et al.
Publicado: (2015)

Lewis acid-catalyzed redox-neutral amination of 2-(3-pyrroline-1-yl)benzaldehydes via intramolecular [1,5]-hydride shift/isomerization reaction
por: Jiang, Chun-Huan, et al.
Publicado: (2014)

Detection of the reaction intermediates catalyzed by a copper amine oxidase
por: Kataoka, Misumi, et al.
Publicado: (2011)

Copper-catalyzed N-arylation of amines with aryliodonium ylides in water
por: Nabar, Kasturi U, et al.
Publicado: (2023)

Pd-catalyzed asymmetric allylic alkylations via C–H activation of N-allyl imines with glycinates
por: Trost, Barry M., et al.
Publicado: (2017)

Pd(II)‐Catalyzed C(alkenyl)−H Activation Facilitated by a Transient Directing Group
por: Liu, Mingyu, et al.
Publicado: (2022)

In situ generation of N-unsubstituted imines from alkyl azides and their applications for imine transfer via copper catalysis
por: Hu, Lu, et al.
Publicado: (2017)

Copper-Catalyzed Enantioselective Addition of Styrene-Derived Nucleophiles to Imines Enabled by Ligand-Controlled Chemoselective Hydrocupration
por: Yang, Yang, et al.
Publicado: (2016)

Enantioselective Generation of Adjacent Stereocenters in a Copper‐Catalyzed Three‐Component Coupling of Imines, Allenes, and Diboranes
por: Yeung, Kay, et al.
Publicado: (2016)

Reductive aminations by imine reductases: from milligrams to tons
por: Gilio, Amelia K., et al.
Publicado: (2022)

Water enables diastereodivergency in bispidine-based chiral amine-catalyzed asymmetric Mannich reaction of cyclic N-sulfonyl ketimines with ketones
por: Li, Gonglin, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_7i4clcucdhnmnodn3t2ctt33vc