Photoinduced Syntheses and Reactivities of Phosphorus-Containing Interelement Compounds
Photoinduced Syntheses and Reactivities of Phosphorus-Containing Interelement Compounds
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含磷元素间化合物的光诱导合成及其反应活性
DOI：
10.1021/acs.joc.0c02014
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
Ogawa Akiya
中科院分区：
文献类型：
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作者：
Yamamoto Yuki;Tanaka Ryo;Ota Miyuto;Nishimura Misaki;Tran Cong Chi;Kawaguchi Shin-ichi;Kodama Shintaro;Nomoto Akihiro;Ogawa Akiya
四苯基二硫化二膦与一系列有机二硫族化合物的光诱导反应通过自由基过程成功地合成了一系列磷（V）-硫族元素间化合物。有机二硫属化物的相对反应性（即，研究了四苯基双膦二硫化物（PhS）2、（PhSe）2和（PhTe）2在光照射下与PIII或PV基团的相互作用，并建立了一种简便的方法，使四苯基双膦二硫化物与（PhS）2或（PhSe）2在光照射下形成P-S或P-Se元素间化合物。此外，还讨论了四苯基二磷啡（P-P元素间化合物）及其类似物的光化学性质和光诱导自由基加成反应活性。所形成的P-E（E = S，Se）元素间化合物可用于离子反应，并可通过一锅法转化为各种膦试剂。
The photoinduced reactions of tetraphenyldiphosphine disulfide with a range of organic dichalcogenides successfully afforded a series of phosphorus(V)–chalcogen interelement compounds via a radical process. The relative reactivities of the organic dichalcogenides (i.e., (PhS)2, (PhSe)2, and (PhTe)2) toward the PIIIor PVgroups in the diphosphine analogues under light were investigated in detail, and a convenient method was developed to form P–S or P–Se interelement compounds from tetraphenyldiphosphine disulfide and (PhS)2or (PhSe)2upon photoirradiation. Furthermore, the relative photochemical properties and reactivities of tetraphenyldiphophine (P–P interelement compound) and its analogues toward photoinduced radical addition reactions were also discussed. The formed P–E (E = S, Se) interelement compounds could be utilized for ionic reactions, and they could be transformed into various phosphine reagents via one-pot processes.