Cationic Carbenoid Rearrangement of 2-Phenyl Substituted gem-Dihalogenospiropentanes
作者:Kseniya N. Sedenkova、Elena B. Averina、Yuri K. Grishin、Victor B. Rybakov、Tamara S. Kuznetzova、Nikolay S. Zefirov
DOI:10.1002/ejoc.201000427
日期:2010.7
The series of 2-phenyl- and 2,2-diphenyl gem-dihalogeno-spiropentanes were employed as model compounds to study the carbenoid rearrangement with the use of methyllithium. The scope and limitations of this skeletal rearrangement are outlined and its mechanism is discussed.