1. Centre de Recherche Paul Pascal, Domaine Universitaire , 33405, Talence Cedex, France;2. Laboratoire de Chimie des Interactions Moléculaires, Collège de France , 75231, Paris Cedex 05, France
Abstract:
Abstract An optically active derivative of p-cyanobiphenyl exhibits a stable reentrant cholesteric phase with the seuqnce: K N?SA N?I.