《Storage and release of two electrons from an electron-rich carbon-carbon bond: boron mediated reversible coupling of DMAP and 9-azajulolidine》 was published in Chemical Communications (Cambridge, United Kingdom) in 2020. These research results belong to Cui, Yunshu; Xiang, Libo; Wang, Junyi; Li, Chunlei; Hao, Wei; Ye, Qing. Application In Synthesis of 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane The article mentions the following:
This manuscript describes the preparation of [{(dpp-bian)BBr}Li(DME)3] (2, dpp-bian = 1,2-bis[(2,6-diisopropylphenyl) imino]acenaphthene) and [{(dpp-bian)BL}+Br-] (5, L = DMAP; 6, L = 9-azajulolidine). The 4,4-coupling of DMAP and 2,2-coupling of 9-azajulolidine can be achieved either by the reaction of 2 with L, or by one-electron reduction of borenium cations 5 and 6. Oxidation of 3 and 4 leads to C-C cleavage and regeneration of 5 and 6. All new compounds were structurally characterized. In the experiment, the researchers used many compounds, for example, 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane(cas: 24388-23-6Application In Synthesis of 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane)
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).Application In Synthesis of 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane
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