ãSynthesis of Dibenzofurans by Cu-Catalyzed Deborylative Ring Contraction of Dibenzoxaborinsã?was published in Organic Letters in 2020. These research results belong to Sumida, Yuto; Harada, Ryu; Sumida, Tomoe; Johmoto, Kohei; Uekusa, Hidehiro; Hosoya, Takamitsu. Application of 89466-08-0 The article mentions the following:
An efficient transformation of dibenzoxaborins to dibenzofurans by deborylative ring contraction was achieved under mild conditions using a copper catalyst. The method showed a broad substrate scope enabling the preparation of various dibenzofurans, including those bearing a functional group. The ready availability of various dibenzoxaborins enhances the utility of this method, as demonstrated by the regiodivergent synthesis of dibenzofurans. The results came from multiple reactions, including the reaction of 2-Hydroxyphenylboronic acid(cas: 89466-08-0Application of 89466-08-0)
2-Hydroxyphenylboronic acid(cas: 89466-08-0) belongs to acyl phenylboronic acid. Phenylboronic acid (PBA) has been used to extract β-blockers (a class of aminoalcohol-containing drugs) from aqueous solution, rat, and human plasma. Application of 89466-08-0
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