Solvent and Stereoelectronic Effects on the Solvolysis Rates of Oxaspirocyclopropanated 1-Norbornyl Triflates and Related Bridgehead Derivatives
作者:Antonio García Martínez、Santiago de la Moya Cerero、Enrique Teso Vilar、Amelia García Fraile、Beatriz Lora Maroto、Cristina Díaz Morillo
DOI:10.1021/jo8009787
日期:2008.9.1
The study of the stereochemical outcome of the solvolysis of oxaspirocyclopropanated 1-norbornyl triflates is highly interesting since these reactions do not lead to the usual retention or fragmentation products but only synthetically interesting rearranged products are enantiospecifically formed. There is no correlation between the experimental solvolysis rates (ln k) and the B3LYP/6-31G(d)-computed