作者:Zhengming Chen、Mark L. Trudell
DOI:10.1016/0040-4039(94)88350-5
日期:1994.12
Highly functionalized 7-azabicyclo[2.2.1]heptadiene derivatives have been synthesized via a [4 + 2] cycloaddition reaction between N-acyl-3,4-disubstituted pyrroles and ethynyl p-tolyl sulfone 5.
高度官能化的7-氮杂双环[2.2.1]庚二烯衍生物是通过N-酰基-3,4-二取代的吡咯和乙炔基对甲苯基砜5之间的[4 + 2]环加成反应合成的。