Reactions of 2-aminoimidazoles with aldehydes. Hydroxyalkylation and cycloaddition.
作者:Ying-zi Xu、Kenichi Yakushijin、David A. Horne
DOI:10.1016/s0040-4039(00)61576-9
日期:1993.10
The reaction between 2-aminoimidazoles and aldehydes affords mono- and disubstituted hydroxyalkylaminoimidazoles and tetrahydropurine derivatives. The formation of the tetrahydropurine is believed to proceed via an intermolecular hetero [2+4] cycloaddition between 2-aminoimidazole and its corresponding Schiff base.