Carbon dioxide-mediated metal-free oxidation of allylic alcohols to esters

RSC Advances ◽  
2013 ◽  
Vol 3 (47) ◽  
pp. 24922 ◽  
Author(s):  
Xi Wang ◽  
Yu Na Lim ◽  
Chan Lee ◽  
Miran Ji ◽  
Eun Joo Kang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Allylic Alcohols ◽  
Metal Free ◽  
Free Oxidation

scholarly journals Efficient Solvent-free Oxidation of Benzylic and Aromatic Allylic Alcohols and Biaryl Acyloins by Manganese Dioxide and Barium Manganate

1999 ◽  
Vol 23 (3) ◽  
pp. 236-237
Author(s):  
Habib Firouzabadi ◽  
Babak Karimi ◽  
Mohammad Abbassi
Keyword(s):  
Manganese Dioxide ◽  
Solvent Free ◽  
Allylic Alcohols ◽  
Solvent Free Conditions ◽  
Free Oxidation

Active manganese dioxide and commercially available barium manganate are used for the efficient oxidation of benzylic and aromatic allylic alcohols and biaryl acyloins under solvent-free conditions.

ChemInform Abstract: Metal-Free Catalyzed Regioselective Allylic Trifluoromethanesulfonylation of Aromatic Allylic Alcohols with Sodium Trifluoromethanesulfinate.

ChemInform ◽  
2016 ◽  
Vol 47 (26) ◽  
Author(s):  
Jianhua Liao ◽  
Wei Guo ◽  
Zhenming Zhang ◽  
Xiaodong Tang ◽  
Wanqing Wu ◽  
...  
Keyword(s):  
Allylic Alcohols ◽  
Metal Free

Electrochemical Oxidative Cyclization of Alkenes, Boronic Acids, and Dichalcogenides to Access Chalcogenated Boronic Esters and 1,3-Diols

2021 ◽  
Author(s):  
Changfeng Huang ◽  
Jijing Hu ◽  
Guangxian Chen ◽  
Minjian Wu ◽  
Hua Cao ◽  
...  
Keyword(s):  
Boronic Acids ◽  
Oxidative Cyclization ◽  
Environmentally Benign ◽  
Allylic Alcohols ◽  
Efficient Manner ◽  
Metal Free ◽  
Boronic Esters

A sustainable, environmentally benign electrochemical oxidative three-component cyclization of allylic alcohols, boronic acids, and dichalcogenides under metal-free and oxidant-free conditions has been developed, which provides an efficient manner for the...

scholarly journals The cumene/O2 system: a very simple tool for the radical chain oxidation of some functional groups

2017 ◽  
Vol 41 (15) ◽  
pp. 6981-6985 ◽  
Author(s):  
A. Malekafzali ◽  
K. Malinovska ◽  
F. W. Patureau
Keyword(s):  
Functional Groups ◽  
Radical Chain ◽  
Oxidation Method ◽  
Chain Oxidation ◽  
Metal Free ◽  
Radical Chain Oxidation ◽  
System A ◽  
Simple Tool ◽  
Free Oxidation

Just boil it in cumene! A general metal-free oxidation method is described.

scholarly journals Photocatalytic Synthesis of Tetra-Substituted Furans Promoted by Carbon Dioxide

2021 ◽  
Author(s):  
Ya-Ming Tian ◽  
Huaiju Wang ◽  
Ritu Ritu ◽  
Burkhard Koenig
Keyword(s):  
Carbon Dioxide ◽  
Transition Metal ◽  
Visible Light ◽  
Metal Free ◽  
Mild Conditions ◽  
Simple Protocol ◽  
Visible Light Driven ◽  
Substituted Furans ◽  
Photocatalytic Synthesis

We report a simple protocol for the transition metal-free, visible-light-driven conversion of 1,3-diketones to tetra-substituted furan skeleton compounds in carbon dioxide (CO2) atmosphere under mild conditions. It was found that...

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