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论文类型：期刊论文

发表时间：2017-05-25

发表刊物：TETRAHEDRON

收录刊物：SCIE、Scopus

卷号：73

期号：21

页面范围：3031-3035

ISSN号：0040-4020

关键字：Ir(III) complex; Visible-light; Arylboronic acid; One-pot synthesis; Phenol derivatives

摘要：The cyclometalated Ir(III) complexes-catalyzed aerobic hydroxylation of arylboronic acids under visible light has been successfully developed. This catalytic system has a broad substrate scope, affording a series of phenols smoothly with the highest isolated yield up to 95%. Moreover, this protocol is capable to synthesize several useful phenols containing bulky moieties, which are potential candidates or intermediates used as pharmaceuticals and functional materials. The Ir(III)-catalyzed hydroxylation of arylboronic acids could be applied in a one-pot synthesis of several important phenol derivatives, including 1,1'-methylene-bis(2-naphthol), 2,3-dihydro-1H-naphtho[2,1-e][1,3]oxazine and a bioactive compound LUF5771. (C) 2017 Elsevier Ltd. All rights reserved.