919106-05-1Relevant articles and documents
Synthesis of tetraazacalix[2]arene[2]-triazines: Tuning the cavity by the substituents on the bridging nitrogen atoms
Wang, Qi-Qiang,Wang, De-Xian,Ma, Hong-Wei,Wang, Mei-Xiang
, p. 5967 - 5970 (2007/10/03)
(Chemical Equation Presented) A number of tetraazacalix[2]arene[2]triazines bearing different substituents on the bridging nitrogen atoms were synthesized efficiently using a fragment coupling strategy. The N-arylation of the parent azacalix[2]arene[2]tri