Metal complexes with macrocyclic ligands
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Markus Hediger; Thomas A. Kaden
📂
Article
📅
1983
🏛
John Wiley and Sons
🌐
German
⚖ 671 KB
## Abstract With a modification of the cyclization procedure of __Richman & Atkins__ [8] the two macrocycles 1,4,7‐tritosyl‐11‐benzyl‐1,4,7,11‐tetraazacyclotetradecane (**8**) and 1,7,11‐tritosyl‐4‐trityl‐1,4,7,11‐tetraazacyclotetradecane (**15**) were prepared. After selective cleavage of the benz