1265227-96-0Relevant articles and documents
Novel dispirobifluorenes and indeno-spirobifluorenes: Syntheses and properties
Shi, Yingbo,Liu, Qiancai,Wu, Guohong,Rong, Lingling,Tang, Jie
experimental part, p. 1201 - 1209 (2011/03/22)
Novel indeno-spirobifluorene and dispirobifluorene derivatives were synthesized and characterized. Their two positional isomers were unambiguously determined by X-ray crystallography. Preliminary investigations indicated that these indeno-spirobifluorene