作者:Tamotsu Fujisawa、Teruaki Mukaiyama
DOI:10.1246/bcsj.40.337
日期:1967.2
the imino group. These reactions gave the corresponding carbamates at elevated temperatures, much as in the previously reported reactions of iminocarbonates with acids. On the other hand, from the reaction of the iminocarbonate with ethylene carbonate or ethylene sulfite, 3-phenyloxazolidone-2 was obtained along with the evolution of carbon dioxide or sulfur dioxide, respectively.
研究了 N-苯基亚氨基碳酸二乙酯与烷基卤、酰氯、内酯和酸酐的反应,以检查亚氨基的亲核性。这些反应在升高的温度下产生相应的氨基甲酸酯,就像之前报道的亚氨基碳酸酯与酸的反应一样。另一方面,从亚氨基碳酸酯与碳酸亚乙酯或亚硫酸亚乙酯的反应中,分别伴随着二氧化碳或二氧化硫的放出获得了 3-苯基恶唑烷酮-2。