177713-11-0Relevant articles and documents
Synthesis of dibenzo-monoazacrown ethers
Agai, Bela,Nemeth, Valeria,Boecskei, Zsolt,Simon, Kalman,Bitter, Istvan,Toke, Laszlo
, p. 6713 - 6724 (1996)
Novel dibenzo-monoaza-12-crown-3, -15-crown-4, 18-crown-5 and -21-crown-6 derivatives (7a-d) were synthesized. Two independent methods were developed for the heterocyclization and the better one was optimized. The structure of crowns 7a,b,c was confirmed by single-crystal X-ray diffraction.