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Synthesis and Reactivity of the Phosphorus Analogues of Cyclopentadienone, Tricyclopentanone, and Housene
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2018-01-12 , DOI: 10.1002/anie.201711838 Tetiana Krachko 1 , Andreas W. Ehlers 1, 2 , Martin Nieger 3 , Martin Lutz 4 , J. Chris Slootweg 1
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2018-01-12 , DOI: 10.1002/anie.201711838 Tetiana Krachko 1 , Andreas W. Ehlers 1, 2 , Martin Nieger 3 , Martin Lutz 4 , J. Chris Slootweg 1
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The phosphorus analogues of cyclopentadienone, tricyclopentanone, and housene were accessed from bis(cyclopropenyl)diphosphetanedione 3, which was prepared by mixing 1,2,3‐tris‐tert‐butylcyclopropenium tetrafluoroborate (1) and sodium phosphaethynolate [Na(OCP)(dioxane)n]. While photolysis of 3 results in decarbonylation, yielding bis(cyclopropenyl)diphosphene 4 and after rearrangement diphosphahousene 5, thermolysis of 3 leads to phosphatricyclo[2.1.0.0]pentanone 7. Metal‐mediated valence isomerization of 7 and subsequent demetalation provides access to phosphacyclopentadienone 12.
中文翻译：
环戊二烯酮，三环戊酮和Housene的磷类似物的合成和反应性
从双（环丙烯基）二磷酸乙二酮3中获得环戊二烯酮，三环戊酮和戊烷的磷类似物，双（环丙烯基）二磷酸乙二酮3是通过将1,2,3-三叔丁基环戊四氟硼酸酯（1）和磷胸苷酸钠[Na（OCP）（二恶烷）混合而制得的）n ]。尽管3的光解导致脱羰基化，生成双（环丙烯基）二膦4，并且在重排二磷杂蒽5后，3的热分解导致磷三环[2.1.0.0]戊酮7。金属介导的7的化合价异构化和随后的脱金属作用提供了磷环戊二烯酮12的获取途径。
更新日期：2018-01-12
中文翻译：
环戊二烯酮，三环戊酮和Housene的磷类似物的合成和反应性
从双（环丙烯基）二磷酸乙二酮3中获得环戊二烯酮，三环戊酮和戊烷的磷类似物，双（环丙烯基）二磷酸乙二酮3是通过将1,2,3-三叔丁基环戊四氟硼酸酯（1）和磷胸苷酸钠[Na（OCP）（二恶烷）混合而制得的）n ]。尽管3的光解导致脱羰基化，生成双（环丙烯基）二膦4，并且在重排二磷杂蒽5后，3的热分解导致磷三环[2.1.0.0]戊酮7。金属介导的7的化合价异构化和随后的脱金属作用提供了磷环戊二烯酮12的获取途径。
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