scholarly journals Metal-Free Synthesis of Aryl Ethers in Water

2013 ◽  
Vol 15 (23) ◽  
pp. 6070-6073 ◽  
Author(s):  
Erik Lindstedt ◽  
Raju Ghosh ◽  
Berit Olofsson
Keyword(s):  
Metal Free ◽  
Aryl Ethers

A metal-free biaryl coupling reaction activated by a sulfonium salt

2018 ◽  
Vol 5 (22) ◽  
pp. 3219-3225 ◽  
Author(s):  
Kazuhiro Higuchi ◽  
Takuhiro Tago ◽  
Yusuke Kokubo ◽  
Motoki Ito ◽  
Masanori Tayu ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Sulfonium Salt ◽  
One Pot ◽  
Metal Free ◽  
Trifluoromethanesulfonic Anhydride ◽  
Biaryl Coupling ◽  
Aryl Ethers

A metal-free biaryl coupling reaction of phenol or aryl ethers mediated by a sulfonium salt formed from diphenyl sulfoxide and trifluoromethanesulfonic anhydride has been developed. The method is a rapid, one-pot reaction, leaving no traces of the sulfonium moiety in the product.

A cascade process for the synthesis of ortho-formyl allyl aryl ethers and 2H-chromen-2-ol derivatives from arynes via trapping of o-quinone methide with an activated alkene

2019 ◽  
Vol 17 (2) ◽  
pp. 333-346 ◽  
Author(s):  
Abhilash Sharma ◽  
Pranjal Gogoi
Keyword(s):  
Transition Metal ◽  
Direct Synthesis ◽  
Quinone Methide ◽  
Cascade Process ◽  
Metal Free ◽  
Synthetic Strategy ◽  
Aryl Ethers ◽  
Three Component Coupling

A transition-metal free synthetic strategy for the direct synthesis of ortho-formyl substituted allyl aryl ethers and 2H-chromen-2-ol derivatives via a cascade three-component coupling of arynes, activated alkene and N,N-dimethylformamide.

Efficient imidation of C(sp3)–H bonds adjacent to oxygen atoms of aryl ethers under metal-free conditions

2014 ◽  
Vol 50 (85) ◽  
pp. 12880-12883 ◽  
Author(s):  
Kai Sun ◽  
Xin Wang ◽  
Gang Li ◽  
Zhonghong Zhu ◽  
Yongqing Jiang ◽  
...  
Keyword(s):  
Formation Reaction ◽  
Metal Free ◽  
Aryl Ethers ◽  
First Time ◽  
Oxygen Atoms

A metal-free intermolecular oxidative C–N formation reaction of aryl ethers with saccharins was realized for the first time.

Metal-Free Oxidative Cyclization of Alkynyl Aryl Ethers to Benzofuranones

2013 ◽  
Vol 52 (48) ◽  
pp. 12727-12731 ◽  
Author(s):  
Katharina Graf ◽  
Carmen L. Rühl ◽  
Matthias Rudolph ◽  
Frank Rominger ◽  
A. Stephen K. Hashmi
Keyword(s):  
Oxidative Cyclization ◽  
Metal Free ◽  
Aryl Ethers

A Mild and Practical Method for Deprotection of Aryl Methyl/ Benzyl/Allyl Ethers with HPPh2 and tBuOK

2021 ◽  
Author(s):  
WenJing Pan ◽  
Chenchen Li ◽  
Haoyin Zhu ◽  
Fangfang Li ◽  
Tao Li ◽  
...  
Keyword(s):  
Practical Method ◽  
Reaction Conditions ◽  
Metal Free ◽  
Allyl Ethers ◽  
Aryl Ethers ◽  
Aryl Methyl ◽  
General Method

A general method for the demethylation, debenzylation, and deallylation of aryl ethers using HPPh2 and tBuOK is reported. The reaction features mild and metal-free reaction conditions, broad substrate scope, good...

Metal‐Free Photochemical Degradation of Lignin‐Derived Aryl Ethers and Lignin by Autologous Radicals through Ionic Liquid Induction

ChemSusChem ◽  
2019 ◽  
Vol 12 (17) ◽  
pp. 4005-4013 ◽  
Author(s):  
Ying Kang ◽  
Xingmei Lu ◽  
Guangjin Zhang ◽  
Xiaoqian Yao ◽  
Jiayu Xin ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Photochemical Degradation ◽  
Metal Free ◽  
Aryl Ethers

A Metal-Free Iodination of Aryl Ethers and Phenols Using I2

2017 ◽  
Vol 2 (27) ◽  
pp. 8418-8422 ◽  
Author(s):  
Avinash M. Patil ◽  
Dayanand A. Kamble ◽  
Pradeep D. Lokhande
Keyword(s):  
Metal Free ◽  
Aryl Ethers

ChemInform Abstract: Efficient Imidation of C(sp3)-H Bonds Adjacent to Oxygen Atoms of Aryl Ethers under Metal-Free Conditions.

ChemInform ◽  
2015 ◽  
Vol 46 (12) ◽  
pp. no-no
Author(s):  
Kai Sun ◽  
Xin Wang ◽  
Gang Li ◽  
Zhonghong Zhu ◽  
Yongqing Jiang ◽  
...  
Keyword(s):  
Metal Free ◽  
Aryl Ethers ◽  
Oxygen Atoms

Synthesis of aryl ethers of carbohydrates via reaction with arynes: selective O-arylation of trans-vicinal dihydroxyl groups in carbohydrates

2020 ◽  
Vol 18 (22) ◽  
pp. 4174-4177 ◽  
Author(s):  
Monika Bhardwaj ◽  
Nazar Hussain ◽  
Irshad Ahmad Zargar ◽  
Ashutosh K. Dash ◽  
Debaraj Mukherjee
Keyword(s):  
Transition Metal ◽  
New Method ◽  
Metal Free ◽  
Aryl Ethers

A new method for the O-arylation of carbohydrates under transition metal-free conditions using arynes as an aryl source has been developed.

scholarly journals Metal-free electrochemical fluorodecarboxylation of aryloxyacetic acids to fluoromethyl aryl ethers

2020 ◽  
Vol 11 (23) ◽  
pp. 6053-6057
Author(s):  
Michael Berger ◽  
John D. Herszman ◽  
Yuji Kurimoto ◽  
Goswinus H. M. de Kruijff ◽  
Aaron Schüll ◽  
...  
Keyword(s):  
Easy Access ◽  
Metal Free ◽  
Aryl Ethers

Electrochemical decarboxylation of aryloxyacetic acids followed by fluorination provides easy access to fluoromethyl aryl ethers.

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