Stochastic Bullvalene Architecture Modulates Structural Rigidity in π‐Rich Macromolecules
作者:Meredith Nancy Pomfret、Peiguan Brian Sun、Zheng Huang、Anna Carrie Freund、Toshikazu Miyoshi、Matthew Ross Golder
DOI:10.1002/anie.202301695
日期:——
Bullvalene, a shape-shifting molecular cage, is incorporated into a pi-rich polymer backbone to modulate chain architecture. Stochastic bullvalene isomers within the backbone lead to a kinked chain architecture and decreased thermal transitions that are tunable based on percent bullvalene incorporation.
Bullvalene 是一种变形分子笼,被掺入富含 pi 的聚合物主链中以调节链结构。主链内的随机 bullvalene 异构体导致扭结链结构和减少的热转变,这是基于 bullvalene 掺入百分比可调的。