Electrophilic Cyclization of Allylic 1,1- Dimethylisoureas with N-Iodosuccinimide and Phenylselenenyl Triflate
作者:Robert M. Giuliano、Carol Bigos
DOI:10.1080/00397919508012678
日期:1995.4
Abstract New procedures are described for the cyclization of allylic 1, 1-dimethylisoureas. Efficient cyclization of the isoureas to give substituted oxazolines occurs with both N-iodosuccinimide and phenylselenenyl triflate. Reductive dehalogenation can be carried out with lithiumaluminumhydride.