Palladium-Catalyzed Amination of 3,5-Dih
✍
Alexei D. Averin; Olesya A. Ulanovskaya; Ilya A. Fedotenko; Anatolii A. Borisenk
📂
Article
📅
2005
🏛
John Wiley and Sons
🌐
German
⚖ 302 KB
👁 1 views
## Abstract Pd‐Catalyzed amination of 3,5‐dibromo‐ and 3,5‐dichloropyridine (**1a** and **1b**, resp.) with linear polyamines **2** leads to the formation of a new family of pyridine‐containing macrocycles **3** with an ‘__exo__’‐oriented pyridine N‐atom (__Schemes 1__ and __2__). The dependence of