1313189-23-9Relevant articles and documents
Synthesis and characterization of heteroatom-bridged bis-spirobifluorenes for the application of organic light-emitting diodes
Wu, Cheng-Lung,Chen, Chao-Tsen,Chen, Chin-Ti
, p. 2114 - 2117 (2014)
Pure 2-iodo-9,9′-spirobifluorene was synthesized by an efficient method without troublesome iodination of 9,9-spirobifluorene (SP) or the Sandmeyer reaction of 2-amino-9,9′-spirobifluorene. A series of main group element-bridged bis-9,9′-spirobifluorene d