Department of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611, United States.
Org Lett. 2021 Mar 19;23(6):2263-2267. doi: 10.1021/acs.orglett.1c00388. Epub 2021 Mar 10.
We report that oxo- or aza-bridged alkylidenemalononitrile-cycloheptenes undergo a [3,3] ring rearrangement to yield cyclopenta-fused dihydro-furans or pyrroles. Described herein are the origins of the serendipitous discovery, scope studies, and representative functional group interconversion chemistry.
我们报告了氧代或氮杂桥连的亚烷基丙二腈-环庚烯经历了[3,3]环重排,生成了环戊并稠合的二氢呋喃或吡咯。本文描述了这一偶然发现的起源、范围研究以及代表性的官能团转化化学。