Development of an In Situ Protocol for the Intramolecular Olefination of Oximes
作者:Troy E. Zehnder、Daniel J. Nasrallah、Jarrod L. Stanley、John J. Kiernicki、Nathaniel K. Szymczak、Corinna S. Schindler
DOI:10.1021/acs.organomet.3c00045
日期:2023.3.27
development of a protocol for the olefination of oximes, resulting in cyclic alkene products. Our approach relies on the in situ formation of Ru alkylidenes from [RuCl2(p-cymene)]2 and 3,3-diphenylcyclopropene as carbene precursors and gives rise to the desired functionalized alkenes in yields up to 58%. Compared to our previously reported strategy for oximeolefination, it foregoes the use of commercially