A novel reaction of cyclic ketene acetals with phenyl isocyanate through zwitterion
作者:Hiroyuki Fukuda、Takeshi Endo
DOI:10.1016/s0040-4039(00)86050-5
日期:1988.1
A novel reaction of cyclic ketene acetals with phenyl isocyanate through zwitterion was found to yield the corresponding spiro compounds in good yields.
发现通过两性离子的环状烯酮缩醛与异氰酸苯基酯的新反应以良好的产率产生了相应的螺环化合物。