ãControllable Factors of Supported Ir Complex Catalysis for Aromatic C-H Borylationã?was published in ACS Catalysis in 2020. These research results belong to Maeda, Kyogo; Uemura, Yohei; Chun, Wang-Jae; Satter, Shazia Sharmin; Nakajima, Kiyotaka; Manaka, Yuichi; Motokura, Ken. Synthetic Route of C12H17BO2 The article mentions the following:
We have developed a catalyst in which an Ir complex and tertiary amine organic functionalities are coimmobilized on the silica surface. The catalytic activity for aromatic C-H borylation was significantly affected by (i) the linker length of the Ir-bipyridine complex, (ii) the coimmobilized organic functionality, and (iii) the substituents on the aromatic substrate compounds The fine-tuned supported catalyst showed higher activity than the homogeneous Ir-bipyridine complex when using a specific substrate such as benzonitrile. We elucidated this property by conducting solid-state NMR, FT-IR, XAFS, and in situ FT-IR anal. The results came from multiple reactions, including the reaction of 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane(cas: 24388-23-6Synthetic Route of C12H17BO2)
4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane(cas: 24388-23-6) can be used as a substrate in the study of Suzuki–Miyaura coupling of various aryl iodides over SiliaCat Pd(0).Synthetic Route of C12H17BO2
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