Phosphaalkynes—Syntheses, Reactions, Coordination Behavior [New Synthetic Methods (73)]†
Phosphaalkynes—Syntheses, Reactions, Coordination Behavior [New Synthetic Methods (73)]†
复制标题
磷炔——合成、反应、配位行为 [新合成方法 (73)]†
DOI：
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发表时间：
1988
期刊：
影响因子：
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通讯作者：
P. Binger
中科院分区：
文献类型：
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作者：
M. Regitz;P. Binger
有机磷化合物在化学合成中有两种应用。它们可以用作合成步骤中的试剂（例如，在维蒂希反应中），或者它们可以直接掺入靶分子中。特别是第二种应用，在过去几年中随着低配位磷化合物的制备而大大扩展。这些包括磷炔，这是非常感兴趣的有机和无机化学家。磷杂炔已被用于合成杂环化合物、磷杂芳烃及其价态异构体和多环化合物。进一步的应用是磷炔作为新的配体体系在络合化学中的应用以及它们与有机金属试剂的环低聚反应。虽然磷炔的化学性质与腈的化学性质几乎没有共同之处，但它们在许多方面与等电子乙炔的化学性质非常相似。
Organophosphorus compounds have been applied in two ways in chemical synthesis. They can either be used as a reagent in a step of the synthesis (for example, in the Wittig reaction) or they can be incorporated directly into the target molecule. This second application, in particular, has expanded greatly in the last few years with the preparation of low-coordination phosphorus compounds. These include the phosphaalkynes, which are of great interest to organic and inorganic chemists. Phosphaalkynes have been employed in the synthesis of heterocyclic compounds, phosphaarenes and their valence isomers, and polycyclic compounds. Further applications have been the use of phosphaalkynes as new ligand systems in complex chemistry and their cyclooligomerization with organometallic reagents. While the chemical properties of phosphaalkynes have little in common with those of nitriles, they are in many ways very similar to those of the isoelectronic acetylenes.