Curtius rearrangement and Wolff homologation of functionalized peroxides
摘要:
The Curtius and Wolff rearrangements of peroxide-containing alkanoyl azides and diazoketones provide an efficient entry to peroxy-substituted amines, isocyanates, carbamates, and peroxyalkanoates. (C) 2004 Elsevier Ltd. All rights reserved.
Lewis Acid-Mediated Displacements of Alkoxydioxolanes: Synthesis of a 1,2-Dioxolane Natural Product
作者:Patrick H. Dussault、Xuejun Liu
DOI:10.1021/ol990954y
日期:1999.11.1
[GRAPHICS]Addition of electron-rich alkenes to the peroxycarbenium ions derived from Lewis acid-mediated ionization of 8-alkoxy-1,2-dioxolanes provides an efficient route for the synthesis of substituted 1,2-dioxolanes. The methodology is illustrated with a rapid synthesis of a 1,2-dioxolane natural product related to the plakinic acids.