scholarly journals The graphite-catalyzed ipso-functionalization of arylboronic acids in an aqueous medium: metal-free access to phenols, anilines, nitroarenes, and haloarenes

RSC Advances ◽  
2021 ◽  
Vol 11 (29) ◽  
pp. 18040-18049
Author(s):  
Anshu Dandia ◽  
Ruchi Sharma ◽  
Pratibha Saini ◽  
Ranveer Singh Badgoti ◽  
Kuldeep S. Rathore ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Free Access ◽  
Metal Free ◽  
Arylboronic Acids ◽  
Phenylboronic Acids

An efficient, metal-free, and sustainable strategy has been described for the ipso-functionalization of phenylboronic acids using air as an oxidant in an aqueous medium.

Graphene oxide‐catalyzed C Sp3 –H activation of methylarenes in aqueous medium: A unified metal‐free access to amides and benzimidazoles

2019 ◽  
Vol 33 (11) ◽  
Author(s):  
Anshu Dandia ◽  
Dinesh Kumar Mahawar ◽  
Ruchi Sharma ◽  
Ranveer Singh Badgoti ◽  
Kuldeep S. Rathore ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Aqueous Medium ◽  
Free Access ◽  
Metal Free

A Sequential Ugi-Smiles / Transition-Metal-Free Endo-Dig Conia-ene Cyclization: The Selective Synthesis of Saccharin Substituted 2,5-dihydropyrroles

2021 ◽  
Author(s):  
Hassan Seyrani ◽  
Sorour Ramezanpour ◽  
Aref Vaezghaemi ◽  
Farzad Kobarfard
Keyword(s):  
Transition Metal ◽  
Free Access ◽  
Selective Synthesis ◽  
Metal Free ◽  
Mild Conditions

A convenient, transition-metal-free access to a series of unprecedented saccharin substituted 2,5-dihydropyrroles is reported. This approach employs a post-Ugi-Smiles 5-endo-dig Conia-ene cyclization sequence in mild conditions while incorporating a series...

ChemInform Abstract: Metal Free Visible Light Photoredox Activation of PhI(OAc)2for the Conversion of Arylboronic Acids to Phenols.

ChemInform ◽  
2015 ◽  
Vol 46 (33) ◽  
pp. no-no
Author(s):  
Abhijit Paul ◽  
Debnath Chatterjee ◽  
Rajkamal Rajkamal ◽  
Tanmoy Halder ◽  
Srirupa Banerjee ◽  
...  
Keyword(s):  
Visible Light ◽  
Metal Free ◽  
Arylboronic Acids

scholarly journals Elusive Metal-Free Primary Amination of Arylboronic Acids: Synthetic Studies and Mechanism by Density Functional Theory

2012 ◽  
Vol 134 (44) ◽  
pp. 18253-18256 ◽  
Author(s):  
Chen Zhu ◽  
Gongqiang Li ◽  
Daniel H. Ess ◽  
John R. Falck ◽  
László Kürti
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Functional Theory ◽  
Metal Free ◽  
Arylboronic Acids ◽  
Synthetic Studies

Base-Controlled Regiodivergent Azidation of Trifluoromethyl Alkenyl Triflates: Transition-Metal-Free Access to CF3-Containing Allyl Azides and Alkenyl Azides

2018 ◽  
Vol 83 (5) ◽  
pp. 2858-2868 ◽  
Author(s):  
Yilong Zhao ◽  
Yuhan Zhou ◽  
Chunxia Zhang ◽  
Dong Li ◽  
Puhua Sun ◽  
...  
Keyword(s):  
Transition Metal ◽  
Free Access ◽  
Metal Free

Green synthesis of diaryl selenides from arylboronic acids and arylseleninic acids.

Synlett ◽  
2022 ◽  
Author(s):  
Sebastien Redon ◽  
Vincent Remusat ◽  
Patrice Vanelle
Keyword(s):  
Green Synthesis ◽  
Environmentally Friendly ◽  
Present Approach ◽  
New Method ◽  
Free Base ◽  
Metal Free ◽  
Arylboronic Acids

A new method of deborylative selanylation using arylboronic acids and arylseleninic acids gave diaryl selenoethers and diarylselenoxide. The present approach requires only equimolar arylseleninic acid and led selectively to selenoethers or selenoxides depending on the solvent. The method is metal-free, base- or oxidant-free, efficient, and environmentally friendly.

Mild and Metal-Free Protocol toward the Synthesis of Triarylmethanes by Reactions of (Hetero)Arylboronic Acids and ortho-Hydroxyarylaldehydes

2020 ◽  
Vol 85 (5) ◽  
pp. 3000-3009 ◽  
Author(s):  
Irfana Jesin C. P. ◽  
A. Antony Haritha Mercy ◽  
Ravindra S. ◽  
Ramesh Kataria ◽  
Ganesh Chandra Nandi
Keyword(s):  
Metal Free ◽  
Arylboronic Acids
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