scholarly journals Front Cover: UV Assisted High‐Efficient Synthesis of α‐Ketoamides using Air Promoted by A Non‐Metal Catalyst in Aqueous Solution (ChemCatChem 21/2018)

ChemCatChem ◽  
2018 ◽  
Vol 10 (21) ◽  
pp. 4777-4777
Author(s):  
Jianhui Li ◽  
Shaopo He ◽  
Kuan Zhang ◽  
Ziyi Quan ◽  
Qiheng Shan ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Metal Catalyst ◽  
Efficient Synthesis ◽  
Front Cover ◽  
High Efficient

scholarly journals UV‐Assisted High‐Efficient Synthesis of α‐Ketoamides Using Air Promoted by a Non‐Metal Catalyst in Aqueous Solution

ChemCatChem ◽  
2018 ◽  
Vol 10 (21) ◽  
pp. 4781-4781
Author(s):  
Jianhui Li ◽  
Shaopo He ◽  
Kuan Zhang ◽  
Ziyi Quan ◽  
Qiheng Shan ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Metal Catalyst ◽  
Efficient Synthesis ◽  
High Efficient

UV Assisted High‐Efficient Synthesis of α‐Ketoamides using Air Promoted by A Non‐Metal Catalyst in Aqueous Solution

ChemCatChem ◽  
2018 ◽  
Vol 10 (21) ◽  
pp. 4854-4859 ◽  
Author(s):  
Jianhui Li ◽  
Shaopo He ◽  
Kuan Zhang ◽  
Ziyi Quan ◽  
Qiheng Shan ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Metal Catalyst ◽  
Efficient Synthesis ◽  
High Efficient

Metal and Non-Metal Catalysts in the Synthesis of Five-Membered S-Heterocycles

2019 ◽  
Vol 16 (2) ◽  
pp. 258-275 ◽  
Author(s):  
Navjeet Kaur
Keyword(s):  
Organic Synthesis ◽  
Biological Activities ◽  
Reaction Times ◽  
Research Field ◽  
Environmentally Benign ◽  
Metal Catalyst ◽  
Efficient Synthesis ◽  
Heterocyclic Molecules ◽  
The Past ◽  
Harsh Conditions

Background:A wide variety of biological activities are exhibited by N, O and S containing heterocycles and recently, many reports appeared for the synthesis of these heterocycles. The synthesis of heterocycles with the help of metal and non-metal catalyst has become a highly rewarding and important method in organic synthesis. This review article concentrated on the synthesis of S-heterocylces in the presence of metal and non-metal catalyst. The synthesis of five-membered S-heterocycles is described here.Objective:There is a need for the development of rapid, efficient and versatile strategy for the synthesis of heterocyclic rings. Metal, non-metal and organocatalysis involving methods have gained prominence because traditional conditions have disadvantages such as long reaction times, harsh conditions and limited substrate scope.Conclusion:The metal-, non-metal-, and organocatalyst assisted organic synthesis is a highly dynamic research field. For ßthe chemoselective and efficient synthesis of heterocyclic molecules, this protocol has emerged as a powerful route. Various methodologies in the past few years have been pointed out to pursue more sustainable, efficient and environmentally benign procedures and products. Among these processes, the development of new protocols (catalysis), which avoided the use of toxic reagents, are the focus of intense research.

High-efficient removal of U(VI) from aqueous solution by self-assembly pomelo peel/palygorskite composite

2021 ◽  
Author(s):  
Xiaofeng Huang ◽  
Qiulin Deng ◽  
Xingzhang Wang ◽  
Hongquan Deng ◽  
Tinghong Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Self Assembly ◽  
Efficient Removal ◽  
Pomelo Peel ◽  
High Efficient

Hydroxyl modified hypercrosslinked polymers: targeting high efficient adsorption separation toward aniline

2021 ◽  
Author(s):  
Zishuai Wei ◽  
Qibin Chen ◽  
Honglai Liu
Keyword(s):  
Aqueous Solution ◽  
Environmental Impact ◽  
High Efficient ◽  
Hypercrosslinked Polymers

The removal of aniline from aqueous solution can have a major environmental impact and hence has attracted increasing attention in last years. In this work, four hypercrosslinked polymers (HCPs) bearing...

ChemInform Abstract: Green and High Efficient Synthesis of Triaza-benzo[b]fluoren-6-one Derivatives in Water under Microwave Irradiation.

ChemInform ◽  
2008 ◽  
Vol 39 (29) ◽  
Author(s):  
Qingqing Shao ◽  
Shujiang Tu ◽  
Chunmei Li ◽  
Longji Cao ◽  
Dianxiang Zhou ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Efficient Synthesis ◽  
High Efficient

High-efficient synthesis of zeolite LTA via a wet-gel crystallization route

2017 ◽  
Vol 33 (4) ◽  
pp. 520-524 ◽  
Author(s):  
Yanyan Ji ◽  
Bing Zhang ◽  
Wu Zhang ◽  
Bo Zhao ◽  
Hongbo Li ◽  
...  
Keyword(s):  
Efficient Synthesis ◽  
High Efficient ◽  
Zeolite Lta
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