Abstract
This chapter contains sections titled:
1‐(p‐Toluenesulfonyl)1,4,7‐trizacyclononane
1,4‐Diisopropyl‐7(p‐Tosuenesulfonyl)‐1,4,7‐triazacyclononane
1,4‐Diidopropyl‐1,4,7‐triazacyclnonane
1,4‐Diidopropyl‐7‐(2‐pyridylmethyl)‐1,4,7‐triazacyclononane