Temperature-dependent helix–helix transition of an optically active poly(diarylsilylene)
- 1 January 2000
- journal article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 5,p. 389-390
- https://doi.org/10.1039/a909368k
Abstract
The poly(diarylsilylene) copolymer mainchain helix in (Ar*2Si)x(Ar2S i)1−x [Ar* = 3-(S)-2-methylbutylphenyl, Ar = 4-butylphenyl, x = 0.2] undergoes a thermally driven inversion of helical screw sense with a transition temperature of −10 °C.Keywords
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