《Photoinduced Single-Electron Transfer as an Enabling Principle in the Radical Borylation of Alkenes with NHC-Borane》 was published in Angewandte Chemie, International Edition in 2020. These research results belong to Xia, Peng-Ju; Song, Dan; Ye, Zhi-Peng; Hu, Yuan-Zhuo; Xiao, Jun-An; Xiang, Hao-Yue; Chen, Xiao-Qing; Yang, Hua. HPLC of Formula: 10365-98-7 The article mentions the following:
A photoinduced SET process enables the direct B-H bond activation of NHC-boranes. Photochem. radical borylation of α-trifluoromethylstyrenes ArC(CF3):CH2 with NHC-borane H3B-IMe catalyzed by [Ir(ppy)2(dfbpy)][PF6] afforded difluoromethylene-substituted borylethylarenes CF2:CArCH2BH2-IMe (Ar = substituted Ph, 2-naphthyl, 3-thienyl; IMe = 1,3-dimethyl-2-imidazolylidene). In contrast to common hydrogen atom transfer (HAT) strategies, this photoinduced reaction simply takes advantage of the beneficial redox potentials of NHC-boranes, thus obviating the need for extra radical initiators. The resulting NHC-boryl radical was used for the borylation of a wide range of α-trifluoromethylalkenes and alkenes with diverse electronic and structural features, providing facile access to highly functionalized borylated mols. Labeling and photoquenching experiments provide insight into the mechanism of this photoinduced SET pathway.3-Methoxyphenylboronic acid(cas: 10365-98-7HPLC of Formula: 10365-98-7) was used in this study.
3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.HPLC of Formula: 10365-98-7
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