Base-mediated cyclization reaction of 2-alkynylphenylphosphine oxides: synthesis and photophysical properties of benzo[b]phosphole oxides.
Base-mediated cyclization reaction of 2-alkynylphenylphosphine oxides: synthesis and photophysical properties of benzo[b]phosphole oxides.
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DOI：
10.1021/ol800841v
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发表时间：
2008-05
期刊：
影响因子：
5.2
通讯作者：
T. Sanji;Kentaro Shiraishi;Taigo Kashiwabara;Masato Tanaka
中科院分区：
文献类型：
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作者：
T. Sanji;Kentaro Shiraishi;Taigo Kashiwabara;Masato Tanaka
2-炔基苯基氧化膦的碱介导的分子内环化反应产生苯并[b]磷氧化物，其显示出强烈的蓝绿色荧光。苯并[b]磷氧化物也可以通过还原苯并[b]磷氧化物来制备。
The base-mediated intramolecular cyclization reaction of 2-alkynylphenylphosphine oxides affords benzo[ b]phosphole oxides, which show intense blue-green fluorescence. Benzo[ b]phospholes are also prepared by the reduction of benzo[ b]phosphole oxides.