benzoyltriphenylphosphoranylideneacetone | 1474-93-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: benzoyltriphenylphosphoranylideneacetone
• 英文别名: α-acetyl-α-benzoylmethylenetriphenylphosphorane；-triphenyl-phosphoran；1-Phenyl-2-(triphenyl-lambda~5~-phosphanylidene)butane-1,3-dione；1-phenyl-2-(triphenyl-λ5-phosphanylidene)butane-1,3-dione
• CAS: 1474-93-7
• 化学式: C₂₈H₂₃O₂P
• 分子量: 422.463
• InChiKey: HIVWCBQLKSQWRO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  31
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  benzoyltriphenylphosphoranylideneacetone 以 邻二氯苯 为溶剂， 以26%的产率得到1-苯基-2-丁炔-1-酮
  参考文献：
  名称：

  Ohmori, Hidenobu; Maeda, Hatsuo; Tamaoka, Mie, Chemical and pharmaceutical bulletin, 1988, vol. 36, # 2, p. 613 - 620

  摘要：

  DOI：
• 作为产物：
  描述：

  (acetylbenzoylmethyl)triphenylphosphonium perchlorate 在 potassium tert-butylate 作用下， 以 乙腈 为溶剂， 反应 8.0h， 以81%的产率得到benzoyltriphenylphosphoranylideneacetone
  参考文献：
  名称：

  Ohmori, Hidenobu; Maeda, Hatsuo; Tamaoka, Mie, Chemical and pharmaceutical bulletin, 1988, vol. 36, # 2, p. 613 - 620

  摘要：

  DOI：

文献信息

• Subtlety in the reactivity of a diketo phosphorus ylide towards mercuric halides: the unprecedented O-coordination of α-acetyl-α-benzoylmethylenetriphenylphosphorane to Hg(ii)
  作者：Parthasarathi Laavanya、Ulaganathan Venkatasubramanian、Krishnaswamy Panchanatheswaran、Jeanette A. Krause Bauer

  DOI：10.1039/b104082k

  日期：——

  The reactions of the title ylide with HgX2 (X = Cl, Br or I) lead to the regiospecific binding of the acetyl oxygen to soft Hg(II), producing a chloro complex with (2 + 2) coordination and isostructural dimeric bromo and iodo complexes containing halogen bridges with tetrahedral configurations around the metal centres.

  标题叶立德与HgX2（X = Cl，Br或I）的反应导致乙酰氧与软Hg（II）的区域特异性结合，产生具有（2 + 2）配位和同构二聚溴和碘的氯配合物在金属中心周围包含具有四面体构型的卤素桥的配合物。
• The preparation and structural elucidation of uranium (VI) complexes and salts of the phosphorus ylides Ph3PCHCOPh, Ph3PC(COMe)(COPh) and Ph3PCHCOOCH2CH3
  作者：Elinor C. Spencer、Balasubramanian Kalyanasundari、Mahimaidoss Baby Mariyatra、Judith A.K. Howard、Krishnaswamy Panchanatheswaran

  DOI：10.1016/j.ica.2005.09.006

  日期：2006.1

  The reaction in methanol of the phosphorus ylides Ph3PCHCOPh, benzoylmethylenetriphenylphosphorane (BPPY), and Ph3PC(COMe)(COPh), ot-acetyl-ot-benzoylmethylenetriphenylphosphorane (ABPPY) with UO2(NO3)(2) center dot 6H(2)O at 273 K leads to the formation of O-coordinated bis(ylide)-uranium (VI) complexes of the type [UO2(ylide)(2)(NO3)(2)] whereas the reaction of BPPY and UO2(NO3)(2) . 6H(2)O under reflux in benzene yields the salt [H-BPPY](2)(+)[U2O4(NO3)(4)(OH)(2)](2-). The reaction of PhRCHCOOCH2CH3, carbethoxymethylenetriphenylphosphorane (EPPY) with UO2(CH3COO)(2) center dot 2H(2)O produces the salt [H-EPPY]+[UO2(CH3COO)(3)](-). The structures of the free ylides ABPPY and EPPY are also discussed. (c) 2005 Elsevier B.V. All rights reserved.
• Ohmori, Hidenobu; Maeda, Hatsuo; Tamaoka, Mie, Chemical and pharmaceutical bulletin, 1988, vol. 36, # 2, p. 613 - 620
  作者：Ohmori, Hidenobu、Maeda, Hatsuo、Tamaoka, Mie、Masui, Masaichiro

  DOI：——

  日期：——