4-Substituted tert-Butyl Phenylazocarboxylates-Synthetic Equivalents for the para-Vhenyl Radical Cation

摘要

Broadly applicable bifunctional synthetic building blocks are of high value not only for the preparation of single molecules but also for the modular assembly of structurally diverse compound libraries. Along the lines of our recent work in the field of aryl radical chemistry, we turned our interest towards derivatives of benzene, in which the aromatic core could be selectively modified by a nucleophilic substitu-tion as well as by a radical reaction.