Synthesis of large chelate rings with diphosphites built on a cyclodextrin scaffold. Unexpected formation of 1,2-phenylene-capped α-cyclodextrins

Éric Engeldinger; Dominique Armspach; Dominique Matt; Loïc Toupet; Marcel Wesolek

Comptes Rendus. Chimie, Volume 5 (2002) p. 359-372