55648-08-3Relevant academic research and scientific papers
Diels-Alder reactions of 1,1,3-triarylallyl cations: Determination of the free energy of concert
Fichtner, Claudia,Mayr, Herbert
, p. 1441 - 1444 (2002)
1,1,3-Triarylallyl cations react with 1,3-dienes to give Diels-Alder products in low to moderate yields. The observed second-order rate constants agree with those calculated for the stepwise processes by the correlation log k(20 °C) = s(N + E) [eqn. (1)]
