Cargando…

Catalytic Synthesis of 5-Fluoro-2-oxazolines: Using BF(3)·Et(2)O as the Fluorine Source and Activating Reagent

[Image: see text] Hypervalent iodine catalyst-catalyzed nucleophilic fluorination of unsaturated amides using BF(3)·Et(2)O as the fluorine source and activating reagent was reported. Various 5-fluoro-2-oxazoline derivatives were synthesized in good to excellent yields (up to 95% isolated yield) with...

Descripción completa

Detalles Bibliográficos
Autores principales:	Chai, Hongli, Zhen, Xiang, Wang, Xueqing, Qi, Liang, Qin, Yuji, Xue, Jijun, Xu, Zhaoqing, Zhang, Hongrui, Zhu, Weiwei
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2022
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9202255/ https://www.ncbi.nlm.nih.gov/pubmed/35721954 http://dx.doi.org/10.1021/acsomega.2c01791

Ejemplares similares

Catalytic asymmetric nucleophilic fluorination using BF(3)·Et(2)O as fluorine source and activating reagent
por: Zhu, Weiwei, et al.
Publicado: (2021)

Renewable Reagent for Nucleophilic Fluorination
por: Alič, Blaž, et al.
Publicado: (2022)

Innovative Syntheses of Cyano(fluoro)borates: Catalytic Cyanation, Electrochemical and Electrophilic Fluorination
por: Drisch, Michael, et al.
Publicado: (2020)

A catalytic highly enantioselective allene approach to oxazolines
por: Luo, Hongwen, et al.
Publicado: (2018)

2-Pentadecyl-2-Oxazoline, the Oxazoline of Pea, Modulates Carrageenan-Induced Acute Inflammation
por: Petrosino, Stefania, et al.
Publicado: (2017)

Fluorocyclisation via I(I)/I(III) catalysis: a concise route to fluorinated oxazolines
por: Scheidt, Felix, et al.
Publicado: (2018)

A quantitative reactivity scale for electrophilic fluorinating reagents
por: Rozatian, Neshat, et al.
Publicado: (2018)

Curcuminoid–BF(2) complexes: Synthesis, fluorescence and optimization of BF(2) group cleavage
por: Weiss, Henning, et al.
Publicado: (2017)

2-(1,3-Oxazolin-2-yl)pyridine and 2,6-bis(1,3-oxazolin-2-yl) pyridine
por: Ochędzan-Siodłak, Wioletta, et al.
Publicado: (2018)

Temperature-Dependent Rheological and Viscoelastic Investigation of a Poly(2-methyl-2-oxazoline)-b-poly(2-iso-butyl-2-oxazoline)-b-poly(2-methyl-2-oxazoline)-Based Thermogelling Hydrogel
por: Lübtow, Michael M., et al.
Publicado: (2019)

Ethyl dibromofluoroacetate: a versatile reagent for the synthesis of fluorinated molecules
por: David, Emilie, et al.
Publicado: (2013)

Aminals as powerful XAT-reagents: activation of fluorinated alkyl chlorides
por: Kostromitin, Vladislav S., et al.
Publicado: (2023)

Nanodroplet-Based Reagent Delivery into Water-in-Fluorinated-Oil Droplets
por: Zhu, Bo, et al.
Publicado: (2023)

Preparation, properties, and technology of fluorine and organic fluoro compounds
por: Slesser, Charles
Publicado: (1951)

The Skyrme model predictions for the ${\bf 27}_{J=3/2}$ mass spectrum and the ${\bf 27}_{3/2}$-$\bar{\bf 10}$ mass splittings
por: Duplancic, G., et al.
Publicado: (2004)

Copper-based fluorinated reagents for the synthesis of CF(2)R-containing molecules (R ≠ F)
por: Ruyet, Louise, et al.
Publicado: (2020)

Diastereoselectivity of the Addition of Propargylic Magnesium Reagents to Fluorinated Aromatic Sulfinyl Imines
por: Llobat, Alberto, et al.
Publicado: (2021)

Catalytic trifluoromethylation of iodoarenes by use of 2-trifluoromethylated benzimidazoline as trifluoromethylating reagent
por: Uchikura, Tatsuhiro, et al.
Publicado: (2020)

2‐Fluoro‐5‐nitrophenyldiazonium: A Novel Sanger‐Type Reagent for the Versatile Functionalization of Alcohols
por: Fischer, Oliver, et al.
Publicado: (2021)

In Situ Anodically Oxidized BMIm-BF(4): A Safe and Recyclable BF(3) Source
por: Bortolami, Martina, et al.
Publicado: (2021)

Synthesis, Immobilization and Catalytic Activity of a Copper(II) Complex with a Chiral Bis(oxazoline)
por: Carneiro, Liliana, et al.
Publicado: (2014)

Living Polymerization of 2-Ethylthio-2-oxazoline and Postpolymerization Diversification
por: Wu, You-Chi Mason, et al.
Publicado: (2019)

Determination of the Degree of Crystallinity of Poly(2-methyl-2-oxazoline)
por: Chistyakov, Evgeniy M., et al.
Publicado: (2021)

Catalytic Enantioselective Addition of Organozirconium Reagents to Aldehydes
por: Solà, Ricard, et al.
Publicado: (2018)

Aminodifluorosulfinium Salts: Selective Fluorination Reagents with Enhanced Thermal Stability and Ease of Handling(,)
por: L’Heureux, Alexandre, et al.
Publicado: (2010)

Conformational signature of Ishikawa´s reagent using NMR information from diastereotopic fluorines
por: Andrade, Laize A F, et al.
Publicado: (2019)

The first oxazoline adduct of Zn(acac)(2): bis(acetylacetonato-κ(2) O,O′)(2-phenyl-2-oxazoline-κN)zinc(II)
por: del Río, Ignacio, et al.
Publicado: (2008)

Star-Shaped Poly(2-ethyl-2-oxazoline) and Poly(2-isopropyl-2-oxazoline) with Central Thiacalix[4]Arene Fragments: Reduction and Stabilization of Silver Nanoparticles
por: Lezov, Alexey, et al.
Publicado: (2019)

Identifying STEDable BF(2)-Azadipyrromethene Fluorophores
por: Curtin, Niamh, et al.
Publicado: (2023)

Prins fluorination cyclisations: Preparation of 4-fluoro-pyran and -piperidine heterocycles
por: Launay, Guillaume G, et al.
Publicado: (2010)

Poly(2-propyl-2-oxazoline)s in Aqueous Methanol: To Dissolve or not to Dissolve
por: Pooch, Fabian, et al.
Publicado: (2019)

A mild catalytic synthesis of 2-oxazolines via oxetane ring-opening: rapid access to a diverse family of natural products
por: Huang, Hai, et al.
Publicado: (2019)

Moments of inertia, nucleon axial-vector coupling, the {\bf 8}, {\bf 10}, $\bar{\bf 10}$ and ${\bf 27}_{3/2}$ mass spectrums and the higher SU(3)_f representation mass splittings in the Skyrme model
por: Duplancic, G., et al.
Publicado: (2004)

Crosslinked Poly(2-oxazoline)s as “Green” Materials for Electronic Applications
por: Fimberger, Martin, et al.
Publicado: (2015)

Controlling nanoemulsion surface chemistry with poly(2-oxazoline) amphiphiles
por: Estabrook, Daniel A., et al.
Publicado: (2019)

Sulfur(iv)-mediated umpolung α-heterofunctionalization of 2-oxazolines
por: Zhang, Qifeng, et al.
Publicado: (2022)

Substitution of fluorine in M[C(6)F(5)BF(3)] with organolithium compounds: distinctions between O- and N-nucleophiles
por: Shabalin, Anton Yu, et al.
Publicado: (2017)

Catalytic Enantioselective Addition of Alkylzirconium Reagents to Aliphatic Aldehydes
por: Vaccari, Jade, et al.
Publicado: (2021)

Allylic Alkylations Catalyzed By Palladium-Bis(oxazoline) Complexes Derived From Heteroarylidene Malonate Derivatives
por: Liu, Lei, et al.
Publicado: (2012)

Synthesis, catalytic activity, and leaching studies of a heterogeneous Pd-catalyst including an immobilized bis(oxazoline) ligand
por: Gruber-Woelfler, H., et al.
Publicado: (2012)

Cannot write session to /tmp/vufind_sessions/sess_07bej5jbs2fkiui6otjj1caht4