Zachary X Giustra1, Xinyu Yang1, Min Chen1, Holger F Bettinger2, Shih-Yuan Liu1. 1. Department of Chemistry, Boston College, Chestnut Hill, MA, 02467-3860, USA. 2. Institut für Organische Chemie, Universität Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany.
Abstract
We provide a seminal example of the utility of the 1,2-azaborine motif as a 4C+1N+1B synthon in organic synthesis. Specifically, conditions for the practically scalable photoisomerization of 1,2-azaborine in a flow reactor are reported that furnish aminoborylated cyclobutane derivatives. The C-B bonds could also be functionalized to furnish a diverse set of highly substituted cyclobutanes.
We provide a seminal example of the utility of the n class="Chemical">1,2-azaborine motif as a 4C+1N+1B synthon in organic synthesis. Specifically, conditions for the practically scalable photoisomerization of 1,2-azaborine in a flow reactor are reported that furnish aminoborylated cyclobutane derivatives. The C-Bbonds could also be functionalized to furnish a diverse set of highly substituted cyclobutanes.
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