Synthesis and Properties of Phenylsilsesquioxanes with Ladder and Double-Decker Structures
2014; American Chemical Society; Volume: 33; Issue: 15 Linguagem: Inglês
10.1021/om500010y
ISSN1520-6041
AutoresHisayuki Endo, Nobuhiro Takeda, Masafumi Unno,
Tópico(s)Synthesis and properties of polymers
ResumoA series of phenyl-substituted silsesquioxanes with ladder and double-decker structures were synthesized, and their structures were determined. Their spectral and physical properties were compared with those of the previously reported cage, cyclic, and acyclic silsesquioxanes. Comparison of the thermal properties clearly showed that the structures strongly affect the thermal stability.
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