Regioselectivity of the Tri-π-methane Rearrangement: Mechanistic and Exploratory Organic Photochemistry<sup>1</sup><sup>,</sup><sup>2</sup>
作者:Howard E. Zimmerman、Tibor Novak
DOI:10.1021/jo034189j
日期:2003.6.1
The di-pi-methane rearrangement with two pi-groups attached to the central "methane carbon" of the reactant and which leads to a pi-substituted cyclopropane has been studied intensively. Our present research had the goal of elucidating the regioselectivity of the tri-pi-methane counterpart. The reactants with three pi groups attached to the central carbon mechanistically are capable of affording both