Rearrangement and double fluorination in the deiodinative fluorination of neopentyl iodide with xenon difluoride
作者:Timothy B. Patrick、Likang Zhang、Quinhua Li
DOI:10.1016/s0022-1139(99)00234-1
日期:2000.3
products from the neopentyl rearrangement on reaction with xenondifluoride. Neopentyl iodide performs a double rearrangement and yields a gem-difluoro product, 2,2-difluoro-3-methylbutane. Studies of the mechanism show that an alkene intermediate is involved in the double rearrangement process. Alkenes can be substituted as substrates in reaction with xenon difluoride–iodine to give gem-difluoro products