Comparison of Copper(II) Acetate Promoted N-Arylation of 5,5-Dimethyl Hydantoin and Other Imides with Triarylbismuthanes and Aryl Boronic Acids
作者:Helmut Hügel、Colin Rix、Karin Fleck
DOI:10.1055/s-2006-949638
日期:2006.9
This work demonstrates that the copper acetate promoted N-arylation of imides with boronic acids can be employed as a major method for the synthesis of N3-aryl hydantoins.
这项工作表明,使用乙酸铜促进的亚胺与硼酸的N-芳基化反应可以作为合成N3-芳基海因的主要方法。
Diastereoselective photocycloaddition of axially chiral monothiosuccinimides to 1,1-diphenylethylene
Photolysis of axially chiral monothiosuccinimides in the presence of diphenylethylene gave spirothietanes effectively, where the cycloaddition took place diastereoselectively by way of the steric effect of the ortho-substituent on the phenyl ring.