154177-90-9Relevant academic research and scientific papers
One-Pot Synthesis of Tetraazabis(tropocoronand)s and Podands from benzocycloheptoxazine and α,ω-Polymethylenediamines
Shindo, Kimio,Wakabayashi, Hidetsugu,Ishikawa, Sumio,Nozoe, Tetsuo
, p. 2941 - 2948 (1993)
The reactions of benzocycloheptoxazine (9) with a 1.2 equivalent of α,ω-alkanediamines (2, n=4-12) in ethanol at 80 deg C afforded tropocoronands (5, n,n'=4,4-12,12) in a one-pot procedure and in high yields, while the reaction of 9 with an exc
