169057-94-7Relevant articles and documents
Design, synthesis, and characterization of three kinds of π-cross-conjugated hexacarbenes with high-spin (S = 6) ground states
Matsuda, Kenji,Nakamura, Nobuo,Takahashi, Kazuyuki,Inoue, Katsuya,Koga, Noboru,Iwamura, Hiizu
, p. 5550 - 5560 (2007/10/02)
Three kinds of nonlinearly π-conjugated hexadiazo compounds were obtained from the corresponding hexaketones for which cyclotrimerizaton of the ethynyl ketones to form 1,3,5-triaroylbenzenes and deoxygenation of a calix[6]arene were key steps. The diazo c