【摘 要】
：
The conversion of carbon dioxide(CO2) into valuable chemicals has received much attention in recent years not only because CO2 is one of the major anthropogenic
【机 构】
：
SchoolofChemistryandChemicalEngineering,SouthChinaUniversityofTechnology,Guangzhou,510640
【出 处】
：
第五届岭南有机化学论坛暨华南理工大学-兰州大学有机化学双边论坛
论文部分内容阅读
The conversion of carbon dioxide(CO2) into valuable chemicals has received much attention in recent years not only because CO2 is one of the major anthropogenic greenhouse gas but also because it has been regarded as an abundant,nontoxic,and renewable C1 feedstock.Herein,we have developed a novel three-component coupling reaction of CO2,amines,and diaryliondonium salts.The reaction employs easily available feedstocks and only requires an organic base as the promoter,providing a practical and general route for the synthesis of a wide range of O-aryl carbamates in moderate to high yieldswith excellent chemoselectivity.
其他文献
Metal carbenes derived from transition metal-catalyzed decomposition of diazo compounds react with nucleophiles with heteroatoms,such as alcohols and amines,to
The application of biocatalysts in catalysis is attracting more and more attention in the field of chemistry.Bovine serum albumin(BSA),which is a ubiquitous and
Natural product synthesis has played a prominent role in the development of the field of organic chemistry by providing a challenging platform for the discovery
The ent-kaurenoids are the major component of Isodon diterpenes and exhibited a wide range of biological activities,such as anti-bacteria,anti-cancer and immuno
Organic electroluminescence materials with wide viewing angle,low power consumption,fast response,simple process,achieve the full color display.It have be used
The O-glycosylation method has been of particular interest due to the rapid development of synthetic and biological studies of oligosaccharides and natural prod
β-Aryl carbonyl compounds have drawn much attention owing to the prevalence of this fundamental building blocks in pharmaceuticals and biologically active natu
Carbon dioxide(CO2) is an abundant and renewable C1 feedstock for the synthesis of a variety of valuable chemicals.Thus,the development of novel and efficient m
An efficient copper-catalyzed method for the synthesis of 2-haloimidazopyridines with aminopyridines and haloalkynes using molecular oxygen as oxidant in a one-
在过去几十年,钯催化的烯烃和炔烃的高效转化,作为一种有力的构建碳碳键与碳杂键的方法,已经引起越来越多的关注.其次,经常性地显示生物活性的含氮杂环是许多具有生物活性天