Cargando…

Formation of C(sp(2))—Boronate Esters by Borylative Cyclization of Alkynes Using BCl(3)

BCl(3) is an inexpensive electrophile which induces the borylative cyclization of a wide range of substituted alkynes to regioselectively form polycycles containing synthetically versatile C(sp(2))—boronate esters. It proceeds rapidly, with good yields and is compatible with a range of functional gr...

Descripción completa

Detalles Bibliográficos
Autores principales:	Warner, Andrew J., Lawson, James R., Fasano, Valerio, Ingleson, Michael J.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	WILEY‐VCH Verlag 2015
Materias:	Communications
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4832827/ https://www.ncbi.nlm.nih.gov/pubmed/26237115 http://dx.doi.org/10.1002/anie.201505810

Ejemplares similares

BCl(3)‐Induced Annulative Oxo‐ and Thioboration for the Formation of C3‐Borylated Benzofurans and Benzothiophenes
por: Warner, Andrew J., et al.
Publicado: (2016)

Aluminium‐Catalyzed C(sp)−H Borylation of Alkynes
por: Willcox, Dominic R., et al.
Publicado: (2021)

Selective Boryl‐Anion Migration in a Vinyl sp(2)−sp(3) Diborane Induced by Soft Borane Lewis Acids
por: Fasano, Valerio, et al.
Publicado: (2018)

Reductive α-borylation of α,β-unsaturated esters using NHC–BH(3) activated by I(2) as a metal-free route to α-boryl esters
por: Radcliffe, James E., et al.
Publicado: (2018)

A modular route to boron doped PAHs by combining borylative cyclisation and electrophilic C–H borylation
por: Crossley, D. L., et al.
Publicado: (2017)

Borylation Directed Borylation of Indoles Using Pyrazabole Electrophiles: A One‐Pot Route to C7‐Borylated‐Indolines
por: Pahl, Jürgen, et al.
Publicado: (2022)

Metal‐Free Temperature‐Controlled Regiodivergent Borylative Cyclizations of Enynes: BCl(3)‐Promoted Skeletal Rearrangement
por: Milián, Ana, et al.
Publicado: (2022)

Frustrated Lewis Pair Mediated 1,2‐Hydrocarbation of Alkynes
por: Fasano, Valerio, et al.
Publicado: (2017)

Enantioselective Copper‐Catalyzed Borylative Cyclization for the Synthesis of Quinazolinones
por: Dherbassy, Quentin, et al.
Publicado: (2021)

Acyl‐Directed ortho‐Borylation of Anilines and C7 Borylation of Indoles using just BBr(3)
por: Iqbal, Saqib A., et al.
Publicado: (2019)

Nickel boryl complexes and nickel-catalyzed alkyne borylation
por: Tendera, Lukas, et al.
Publicado: (2023)

Copper‐Catalyzed Borylation of Cyclic Sulfamidates: Access to Enantiomerically Pure (β‐and γ‐Aminoalkyl)boronic Esters
por: Ursinyova, Nina, et al.
Publicado: (2015)

Synthesis of 1,3‐Bis‐(boryl)alkanes through Boronic Ester Induced Consecutive Double 1,2‐Migration
por: You, Cai, et al.
Publicado: (2020)

Enantio- and diastereoselective conjugate borylation/Mannich cyclization
por: Larin, Egor M., et al.
Publicado: (2020)

One-Pot Iridium Catalyzed C–H Borylation/Sonogashira Cross-Coupling: Access to Borylated Aryl Alkynes
por: Chotana, Ghayoor A., et al.
Publicado: (2020)

Haloboration of Internal Alkynes with Boronium and Borenium Cations as a Route to Tetrasubstituted Alkenes**
por: Lawson, James R, et al.
Publicado: (2013)

Zinc catalysed electrophilic C–H borylation of heteroarenes
por: Grundy, Matthew E., et al.
Publicado: (2021)

Copper-catalyzed dehydrogenative borylation of terminal alkynes with pinacolborane
por: Romero, Erik A., et al.
Publicado: (2017)

Main Group Catalyzed Arene Borylation: Challenges and Opportunities
por: Ingleson, Michael J.
Publicado: (2023)

Visible Light Activation of Boronic Esters Enables Efficient Photoredox C(sp(2))–C(sp(3)) Cross‐Couplings in Flow
por: Lima, Fabio, et al.
Publicado: (2016)

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

Regioselective catalytic carbonylation and borylation of alkynes with aryldiazonium salts toward α-unsubstituted β-boryl ketones
por: Zhu, Fengxiang, et al.
Publicado: (2022)

Borylation directed borylation of N-alkyl anilines using iodine activated pyrazaboles
por: Millet, C. R. P., et al.
Publicado: (2023)

Enantiospecific sp(2)–sp(3) Coupling of ortho‐ and para‐Phenols with Secondary and Tertiary Boronic Esters
por: Wilson, Claire M., et al.
Publicado: (2017)

Gold‐Catalyzed Intramolecular Cyclizations of Cyclopropenes with Propargylic Esters
por: Zhu, Peng‐Long, et al.
Publicado: (2015)

Stereodivergent Olefination of Enantioenriched Boronic Esters
por: Armstrong, Roly J., et al.
Publicado: (2016)

The synthesis of brominated-boron-doped PAHs by alkyne 1,1-bromoboration: mechanistic and functionalisation studies
por: Yuan, K., et al.
Publicado: (2020)

Synthesis and Functionalization of Tertiary Propargylic Boronic Esters by Alkynyllithium-Mediated 1,2-Metalate Rearrangement of Borylated Cyclopropanes
por: Pavlíčková, Tereza, et al.
Publicado: (2022)

Decarboxylation of β-boryl NHPI esters enables radical 1,2-boron shift for the assembly of versatile organoborons
por: Guo, Yu, et al.
Publicado: (2023)

C(sp(3))–C(sp(2)) cross-coupling of alkylsilicates with borylated aryl bromides – an iterative platform to alkylated aryl- and heteroaryl boronates
por: Vara, Brandon A., et al.
Publicado: (2017)

Metal‐Free C−H Borylation of N‐Heteroarenes by Boron Trifluoride
por: Iashin, Vladimir, et al.
Publicado: (2020)

Chemoselective Boronic Ester Synthesis by Controlled Speciation**
por: Fyfe, James W B, et al.
Publicado: (2014)

Desymmetrization of C (2)‐Symmetric Bis(Boronic Esters) by Zweifel Olefinations
por: Linne, Yannick, et al.
Publicado: (2020)

Visible‐Light‐Mediated Decarboxylative Radical Additions to Vinyl Boronic Esters: Rapid Access to γ‐Amino Boronic Esters
por: Noble, Adam, et al.
Publicado: (2018)

Nickel-catalyzed cyclization of alkyne-nitriles with organoboronic acids involving anti-carbometalation of alkynes
por: Zhang, Xingjie, et al.
Publicado: (2016)

NNB-Type Tridentate Boryl Ligands Enabling a Highly Active Iridium Catalyst for C–H Borylation
por: Ding, Siyi, et al.
Publicado: (2019)

Hydroalkynylative cyclization of 1,6-enynes with terminal alkynes
por: Teng, Qi, et al.
Publicado: (2019)

Photoinduced Atom Transfer Radical Addition/Cyclization Reaction between Alkynes or Alkenes with Unsaturated α-Halogenated Carbonyls
por: Matsuo, Kazuki, et al.
Publicado: (2021)

Alkynyl Moiety for Triggering 1,2‐Metallate Shifts: Enantiospecific sp(2)–sp(3) Coupling of Boronic Esters with p‐Arylacetylenes
por: Ganesh, Venkataraman, et al.
Publicado: (2017)

Catalytic Borylative Opening of Propargyl Cyclopropane, Epoxide, Aziridine, and Oxetane Substrates: Ligand Controlled Synthesis of Allenyl Boronates and Alkenyl Diboronates
por: Zhao, Jian, et al.
Publicado: (2015)

Cannot write session to /tmp/vufind_sessions/sess_obnrkqo6ahitrk0n6q2apdbbsf