𝔖 Bobbio Scriptorium
✦   LIBER   ✦

General route for the synthesis of mono N-alkylated derivatives of tetraazamacrocycles

✍ Scribed by H. Bernard; J.J. Yaouanc; J.C. Clément; H. des Abbayes; H. Handel


Publisher
Elsevier Science
Year
1991
Tongue
French
Weight
156 KB
Volume
32
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Metal complexes with macrocyclic ligands
✍ 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

A general route for the synthesis of fle
✍ Lance.J. Twyman; Jeremy.K.M. Sanders 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 209 KB

The synthesis of two cyclic porphyrin dimers is reported. In each case the porphyrins are cotmected by a rigid butadiyne link, and a flexible alkyl chain tc~ter. The length of this t~her controls both the porphyrin-porphyrin distance, and porphyrin-porphyrin geomet~. It is hoped that the e~tra fl~i