Heterogeneous viologen catalysts for metal-free and selective oxidations

2019 ◽  
Vol 21 (6) ◽  
pp. 1455-1460 ◽  
Author(s):  
Shengtai Hou ◽  
Nanqing Chen ◽  
Pengfei Zhang ◽  
Sheng Dai
Keyword(s):  
Green Chemistry ◽  
Metal Free ◽  
Free Oxidation ◽  
Significant Attention

Metal-free oxidation, a green chemistry process, has drawn significant attention from catalysis researchers.

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.

ChemInform Abstract: PhI(OAc)2-Promoted Metal-Free Oxidation of 2-Oxoaldehydes: A Facile One-Pot Synthesis of Cyanoformamides.

ChemInform ◽  
2016 ◽  
Vol 47 (7) ◽  
pp. no-no
Author(s):  
Zhen Zhan ◽  
Xu Cheng ◽  
Yang Zheng ◽  
Xiaojun Ma ◽  
Xiaoyu Wang ◽  
...  
Keyword(s):  
One Pot ◽  
Metal Free ◽  
One Pot Synthesis ◽  
Free Oxidation

ChemInform Abstract: Metal-Free Oxidation of Urazole and 1,4-Dihydropyridine Derivatives under Mild and Heterogeneous Conditions by Nitro Urea, Derived from Urea Nitrate, and Silica Sulfuric Acid.

ChemInform ◽  
2010 ◽  
Vol 41 (40) ◽  
pp. no-no
Author(s):  
Arash Ghorbani-Choghamarani ◽  
Mohammad A. Zolfigol ◽  
Maryam Hajjami ◽  
Shahrbanoo Rastgoo ◽  
Shadpour Mallakpour
Keyword(s):  
Sulfuric Acid ◽  
Silica Sulfuric Acid ◽  
Metal Free ◽  
Urea Nitrate ◽  
Free Oxidation ◽  
Dihydropyridine Derivatives

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

ChemInform Abstract: Green Chemistry: Solvent- and Metal-Free Prins Cyclization. Application to Sequential Reactions.

ChemInform ◽  
2012 ◽  
Vol 43 (17) ◽  
pp. no-no
Author(s):  
Damien Clarisse ◽  
Beatrice Pelotier ◽  
Olivier Piva ◽  
Fabienne Fache
Keyword(s):  
Green Chemistry ◽  
Prins Cyclization ◽  
Metal Free ◽  
Sequential Reactions

Synergy of carbocatalytic and heat activation of persulfate for evolution of reactive radicals toward metal-free oxidation

2020 ◽  
Vol 355 ◽  
pp. 319-324 ◽  
Author(s):  
Xiaoguang Duan ◽  
Stacey Indrawirawan ◽  
Jian Kang ◽  
Wenjie Tian ◽  
Huayang Zhang ◽  
...  
Keyword(s):  
Metal Free ◽  
Heat Activation ◽  
Reactive Radicals ◽  
Free Oxidation
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