1 Results Helix induction to polymer chains is an active area of research these days. In most cases,optically-active units are attached to the polymers to indu
1 Results and DiscussionTwo diamines 1,4-phenylene di(oxy-4,4′-aniline) and 4-aminophenyloxy-N-4-[(4-amiophenyloxy)benzylidene]aniline were prepared via the n