Approach to the “Missing” Diarylsilylene: Formation, Characterization, and Intramolecular C–H Bond Activation of Blue Diarylsilylenes with Bulky Rind Groups oleh Kazuki Mochihara, Tatsuto Morimoto, Kei Ota, Shinsuke Marumoto, Daisuke Hashizume, Tsukasa Matsuo