Synthesis and cleavage of 1,3,7-triazapyrene ethers
摘要:
Oxidative alkoxylation of 1,3,7-triazapyrenes in the system ROH-H2O-KOH-K3Fe(CN)(6) leads via a tandem S (N) (H)-S (N) (H) process to the formation of 6,8-dialkoxy-1,3,7-triazapyrenes. Hydrolytic cleavage of these ethers leads to products of single or double dealkylation, depending on the reaction conditions.