The tert-butylchlorideȁlithium naphthalene radical anion and tert-butyllithiumȁnaphthalene systems. Mechanism of metallation
作者:Constantinos G. Screttas、Maria Micha-Screttas、Barry R. Steele
DOI:10.1016/s0022-328x(96)06737-x
日期:1997.5
A mechanism of lithiation of aromatics has been inferred from a comparative study of the systems tert-butyl chloride—lithium naphthalene radical anion and tert-butyllithium—naphthalene. Both systems give tert-butyldihydronaphthyllithiums, naphthyllithiums and tert-butylnaphthalenes. Although tert-butyllithium is a reaction product in the former system, it has been shown not to be involved in the formation