Organocatalyzed cycloaddition of carbon dioxide to aziridines
作者:Yichen Wu、Guosheng Liu
DOI:10.1016/j.tetlet.2011.09.092
日期:2011.11
An efficient and simple process for the fixation of carbon dioxide (CO2) to aziridine for the synthesis of 2-oxazolidinone by using DBN as catalyst, Lil as an additive under atmospheric pressure was developed. This chemical fixation of CO2 could also be carried out at room temperature with prolonged reaction time. (C) 2011 Elsevier Ltd. All rights reserved.
The conversion of an aziridine to a .beta.-lactam
作者:Wilaiporn Chamchaang、Allan R. Pinhas
DOI:10.1021/jo00296a070
日期:1990.4
A novel synthesis of unsymmetric 1,2-diamines from N-substituted 2-methylaziridines