Catalyst-Free Oxidation of Alcohols at Room Temperature Using Water as Solvent

2006 ◽  
Vol 348 (7-8) ◽  
pp. 877-880 ◽  
Author(s):  
Ziqiang Lei ◽  
Yaoxia Yang ◽  
Xiangzhen Bai
Keyword(s):  
Room Temperature ◽  
Catalyst Free ◽  
Water As Solvent ◽  
Oxidation Of Alcohols ◽  
Free Oxidation

Base-Free Oxidation of Alcohols to Esters at Room Temperature and Atmospheric Conditions using Nanoscale Co-Based Catalysts

ACS Catalysis ◽  
2015 ◽  
Vol 5 (3) ◽  
pp. 1850-1856 ◽  
Author(s):  
Wei Zhong ◽  
Hongli Liu ◽  
Cuihua Bai ◽  
Shijun Liao ◽  
Yingwei Li
Keyword(s):  
Room Temperature ◽  
Atmospheric Conditions ◽  
Oxidation Of Alcohols ◽  
Free Oxidation

A simple biomimetic protocol for the oxidation of alcohols with sodium hypochlorite in the presence of β-cyclodextrin in water

2004 ◽  
Vol 82 (7) ◽  
pp. 1230-1233 ◽  
Author(s):  
K Surendra ◽  
N Srilakshmi Krishnaveni ◽  
K Rama Rao
Keyword(s):  
Sodium Hypochlorite ◽  
Carbonyl Compounds ◽  
Room Temperature ◽  
Water As Solvent ◽  
Oxidation Of Alcohols

A simple and efficient protocol, which is inexpensive, convenient, clean, and facile, for oxidation of alcohols to carbonyl compounds has been developed using sodium hypochlorite in the presence of β-cyclodextrin with water as solvent. A series of alcohols were oxidized at room temperature in excellent yields.Key words: oxidation, alcohols, sodium hypochlorite, KBr, β-cyclodextrin, biomimetic, water.

Visible-light-initiated Catalyst-free Oxidative Cleavage of Triaryl-Substituted Alkenes C=C Bonds under Ambient Conditions

2021 ◽  
Author(s):  
Wenjing Li ◽  
Shun Li ◽  
Lihua Luo ◽  
Yichen Ge ◽  
Jiaqi Xu ◽  
...  
Keyword(s):  
Visible Light ◽  
Room Temperature ◽  
Ambient Air ◽  
Oxidative Cleavage ◽  
Ambient Conditions ◽  
Blue Led ◽  
Catalyst Free

The catalyst-free oxidative cleavage of (Z)-triaryl-substituted alkenes bearing pyridyl motif with ambient air under irradiation of blue LED at room temperature has been developed. The reaction was facile and scalable,...

An efficient construction of CN bond under catalyst‐free and room temperature conditions

2021 ◽  
Vol 58 (5) ◽  
pp. 1179-1191
Author(s):  
Jinpeng Zhang ◽  
Jing Liu ◽  
Lei Dai ◽  
Yuqian Ge ◽  
Linlin Xu ◽  
...  
Keyword(s):  
Room Temperature ◽  
Catalyst Free ◽  
Temperature Conditions ◽  
Efficient Construction

ChemInform Abstract: A Catalyst-Free N-Benzyloxycarbonylation of Amines in Aqueous Micellar Media at Room Temperature.

ChemInform ◽  
2008 ◽  
Vol 39 (47) ◽  
Author(s):  
Janhavi J. Shrikhande ◽  
Manoj B. Gawande ◽  
Radha V. Jayaram
Keyword(s):  
Room Temperature ◽  
Micellar Media ◽  
Catalyst Free

Catalyst-Free Oxidative [3+2] Cycloaddition of Phenols and Styrenes in the Presence of a 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone/1,1,1,3,3,3-hexafluoropropan-2-ol System

Synlett ◽  
2017 ◽  
Vol 28 (19) ◽  
pp. 2619-2623 ◽  
Author(s):  
Yunxia Wang ◽  
Na Cui ◽  
Yu Zhao
Keyword(s):  
Room Temperature ◽  
Catalyst Free

A catalyst-free oxidative [3+2] cycloaddition of phenols and styrenes was developed with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone as the oxidant and 1,1,1,3,3,3-hexafluoropropan-2-ol as the solvent at room temperature. With this method, a broad range of dihydrobenzofurans were efficiently and quickly obtained from readily available phenols and styrenes.

Sodium sulphide promoted synthesis of fused quinoline at room temperature

2021 ◽  
Author(s):  
Rashmi Singh ◽  
Vishal Prasad Sharma ◽  
Priyanka Yadav ◽  
Priyanka Sonker ◽  
Radhey Mohan Singh ◽  
...  
Keyword(s):  
Room Temperature ◽  
Sodium Sulphide ◽  
Catalyst Free

A novel, simple and eco-friendly strategy for the synthesis of thiopyrano[4,3-b]quinolin-1-ones and pyrrolo[3,4-b]quinolin-1-ones from 2-alkynylquinoline-3-carbonitriles and sodium sulphide (Na2S·9H2O) under catalyst-free conditions at RT.

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