摘要
有机小分子催化的不对称反应是目前有机化学的研究热点之一。β-酮酯是一类具有活泼次甲基的"软"亲核试剂,可以在有机碱或者金属路易斯酸的催化下进行α-官能化反应。本文详细介绍了有机催化的β-酮酯不对称α-官能化反应的最新研究进展,并对不同亲电试剂参与β-酮酯的α-官能化反应进行了简要评述。
Asymmetric organocatalysis has attracted a considerable amount attention for organic chemists. Due to the α-acidic hydrogen, β-ketoesters could be functionalized in the presence of organic base or metal Lewis acid. Recent development of organocatalytic asymmetric α-functionalization of β-ketoesters reactions is reviewed, and various electrophiles of these reactions are described.
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2010年第9期1679-1686,共8页
Progress in Chemistry