Shao, Jingjing, Huang, Lin, Lou, Shao-Jie, Ohno, Aya, Yamada, Yoichi M. A., Nishiura, Masayoshi, Murahashi, Tetsuro, Hou, Zhaomin (2025) Synthesis of Rigid Stepladder Polymers via Scandium-Catalyzed Polyspiroannulation of Quinoline with Alkyne. Journal of the American Chemical Society, 147 (2). doi:10.1021/jacs.4c15046

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	The 6-(trimethylsilylethynyl)-substituted quinoline was chosen due to its easier availability compared to other regioisomers.
	Not Yet Imported: - journal-article : 10.1039/b708534f If you would like this item imported into the Digital Library, please contact us quoting Journal ID
	This might be due to the larger steric bulk of the methyl group, which could induce more frustrated chain packing, thereby enhancing the surface area. For a previous example of the influence of methyl substituents on the BET surface area, see ref (3e).

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