Sulfoxide-mediated oxidative cross-coupling of phenols.

Sulfoxide-mediated oxidative cross-coupling of phenols.
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硫醇介导的苯酚氧化交叉偶联。

DOI:
10.1039/c9sc05668h
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发表时间:
2020-01-15
期刊:
影响因子:
8.4
通讯作者:
Procter DJ
Procter DJ
中科院分区:
化学1区
文献类型:
--
作者:
He Z;Perry GJP;Procter DJ

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报道了苯酚与各种亲核试剂,包括芳烃、1,3-二酮和其他酚的无金属氧化偶联反应。交叉偶联是由亚硫醚介导的,它逆转了苯酚伙伴的反应活性。最重要的是,该工艺表现出对交叉偶联和同位偶联的高选择性,并允许高效地获得各种芳香族支架,包括联芳基、苯并呋喃,以及通过迭代过程获得的芳香族低聚物。报道了苯酚与各种亲核试剂,包括芳烃、1,3-二酮和其他酚的无金属氧化偶联反应。
A metal-free, oxidative coupling of phenols with various nucleophiles, including arenes, 1,3-diketones and other phenols, is reported. Cross-coupling is mediated by a sulfoxide which inverts the reactivity of the phenol partner. Crucially, the process shows high selectivity for cross-versus homo-coupling and allows efficient access to a variety of aromatic scaffolds including biaryls, benzofurans and, through an iterative procedure, aromatic oligomers. A metal-free, oxidative coupling of phenols with various nucleophiles, including arenes, 1,3-diketones and other phenols, is reported.
水中邻羟基芳基锍盐对苯酚的无金属 O-H/C-H 双官能化
DOI: 10.1039/c6sc04504a
发表时间: 2017-02-01
期刊: Chemical science
影响因子: 8.4
作者:
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通讯作者: Huang S
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发表时间: 2013-01-01
影响因子: 16.6
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影响因子: 16.6
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发表时间: 2013-05-15
影响因子: 15
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影响因子: 2.1
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通讯作者: Tasler, S