On the Radical Brook Rearrangement. Reactivity of α-Silyl Alcohols, α-Silyl Alcohol Nitrite Esters, and β-Haloacylsilanes under Radical-Forming Conditions
作者:M. D. Paredes、R. Alonso
DOI:10.1021/jo9912855
日期:2000.4.1
Two alkoxyl radical generation methods, lead tetraacetate treatment of alcohols and photolysis of nitrites, were applied to alpha-silyl alcohols 21 and to the corresponding nitrites 25 with a view to forming alpha-silyl alkoxyl radicals 23 and studying their possible radical Brook rearrangement to alpha-silyloxy carbon radicals 24. LTA treatment of 21 led to their quick and efficient conversion into