1,4-bis(2',3',4',5'-tetramethylphospholyl)butane | 125706-15-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 1,4-bis(2',3',4',5'-tetramethylphospholyl)butane
• 英文别名: 1,4-bis(2,3,4,5-tetramethylphospholyl)butane；1,4-Bis(2,3,4,5-tetramethyl-1H-phosphol-1-yl)butane；2,3,4,5-tetramethyl-1-[4-(2,3,4,5-tetramethylphosphol-1-yl)butyl]phosphole
• CAS: 125706-15-2
• 化学式: C₂₀H₃₂P₂
• 分子量: 334.422
• InChiKey: MPELCXWVXCYLMH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1,4-bis(2',3',4',5'-tetramethylphospholyl)butane 在 lithium 作用下， 以 四氢呋喃 、 氘代四氢呋喃 为溶剂， 生成 (2,3,4,5-tetramethylphospholyl)lithium
  参考文献：
  名称：

  通过1 H和13 C NMR光谱表征母体磷脂和磷酰基阴离子及其某些C-取代的衍生物

  摘要：

  首次通过1 H和13 C NMR光谱对母体磷酸根和磷酸根阴离子以及一些C取代的衍生物进行了表征。两个最值得注意的特征是，没有3 J（-PC- ）偶联用于磷脂和巨大的1 J（CP）偶联用于磷酰基阴离子。

  DOI：

  10.1016/s0040-4039(00)96686-3
• 作为产物：
  描述：

  1-phenyl-2,3,4,5-tetramethylphosphole 、 1,4-二氯丁烷 在 lithium 作用下， 生成 1,4-bis(2',3',4',5'-tetramethylphospholyl)butane
  参考文献：
  名称：

  Phospholyluranium complexes

  摘要：

  Reaction of U(BH4)4 with K[tmp] (tmp=2,3,4,5-tetramethylphospholyl) afforded the uranium(IV) complexes [U(tmp)(BH4)3] and [U(tmp)2(BH4)2]. Sodium amalgam reduction of these complexes in tetrahydrofuran gave the uranate(III) anions [U(tmp)(BH4)3] and [U(tmp)2(BH4)2] which were alternatively obtained by treating [U(C6H3Me3-1,3,5)(BH4)3] with K[tmp]. Similar reactions in toluene led to the formation of the neutral compound [{U(tmp)2(BH4)}2]. The fluxionality and the stability of the complexes are described.

  DOI：

  10.1039/dt9920003047

文献信息

• A new application of the tetramethylphospholyl (η⁵-C₄Me₄P)π-ligand. Synthesis of η⁵-tetramethylphospholyl complexes of yttrium and lutetium
  作者：François Nief、François Mathey

  DOI：10.1039/c39890000800

  日期：——

  Reaction of lithium 2,3,4,5-tetramethylphopholide with MCl3 gives η5-(C4Me4P)2·MCl·LiCl·(solvent)2[solvent = Et2O,1,2-dimethoxyethane (DME), M = Y, Lu], which are the first reported π-heterocyclopentadienyl compounds of group 3 metals.

  锂2,3,4,5-四甲基膦锂与MCl3反应生成[η5-(C4Me4P)2·MCl·LiCl·(溶剂)2]（溶剂 = 乙醚（Et2O）、1,2-二甲氧基乙烷（DME），M = Y, Lu），这是首次报道的第3族金属的π-杂环戊二烯化合物。
• Selectivity for the methoxycarbonylation of ethylene versus COethylene copolymerization with catalysts based on C4-bridged bidentate phosphines and phospholes
  作者：Simon Doherty、Edward G Robins、Julian G Knight、Colin R Newman、Barrie Rhodes、Paul A Champkin、William Clegg

  DOI：10.1016/s0022-328x(01)01180-9

  日期：2001.12

  and diphosphines 11,12-bis(diphenylphosphinomethyl)-9,10-dihydro-9,10-ethano-anthracene (cis, 5a; trans, 5b) and their corresponding palladium complexes [(PP)PdCl2] (6a–d) have been prepared and characterized. Single-crystal X-ray analyses of 6a–d have been undertaken and they reveal that 4a and b and 5a and b coordinate in a bidentate manner forming seven-membered chelate rings with natural bite

  C 4桥基磷酸11,12-双（2,3,4,5-四甲基磷酰基甲基）-9,10-二氢-9,10-乙基蒽（顺式，4a ;反式，4b）和二膦11,12制备了双（二苯基膦基甲基）-9,10-二氢-9,10-乙基蒽（顺式，5a；反式，5b）及其相应的钯配合物[（PP）PdCl 2 ]（6a – d）和特点。已经对6a – d进行了单晶X射线分析，结果表明4a和b和图5a和b在二齿方式形成具有98.62和100.30°之间自然咬合角7元螯合环坐标。已经使用4a和b以及5a和b研究了钯催化的乙烯的羰基化。由4a和b，乙酸钯和甲磺酸产生的催化剂混合物对于乙烯与一氧化碳的共聚具有选择性，从而产生低分子量聚合物。令人惊讶的是，基于顺式-（4a）的催化剂体系的活性明显高于基于其反式异构体的催化剂，4b。用[1,4-双（2,3,4,5-四甲基膦酰基）丁烷} Pd（OAc）2 ]进行的比较催化剂测试突出显示了四碳
• NIEF, FRANCOIS;MATHEY, FRANCOIS, J. CHEM. SOC. CHEM. COMMUN.,(1989) N2, C. 800-801
  作者：NIEF, FRANCOIS、MATHEY, FRANCOIS

  DOI：——

  日期：——
• Phospholyluranium complexes
  作者：Philippe Gradoz、Denise Baudry、Michel Ephritikhine、Fran�ois Nief、Fran�ois Mathey

  DOI：10.1039/dt9920003047

  日期：——

  Reaction of U(BH4)4 with K[tmp] (tmp=2,3,4,5-tetramethylphospholyl) afforded the uranium(IV) complexes [U(tmp)(BH4)3] and [U(tmp)2(BH4)2]. Sodium amalgam reduction of these complexes in tetrahydrofuran gave the uranate(III) anions [U(tmp)(BH4)3] and [U(tmp)2(BH4)2] which were alternatively obtained by treating [U(C6H3Me3-1,3,5)(BH4)3] with K[tmp]. Similar reactions in toluene led to the formation of the neutral compound [U(tmp)2(BH4)}2]. The fluxionality and the stability of the complexes are described.
• Characterisation of the parent phosphole and phospholyl anion and some of their C-substituted derivatives by 1H and 13C NMR spectroscopy
  作者：Claude Charrier、François Mathey

  DOI：10.1016/s0040-4039(00)96686-3

  日期：1987.1

  The parent phosphole and phospholyl anion as well as some C-substituted derivatives have been characterized by 1H and 13C NMR spectroscopy for the first time; the two most noteworthy features are the absence of 3J(-P-C-) couplings for the phospholes and the huge 1J(CP) couplings for the phospholyl anions.

  首次通过1 H和13 C NMR光谱对母体磷酸根和磷酸根阴离子以及一些C取代的衍生物进行了表征。两个最值得注意的特征是，没有3 J（-PC- ）偶联用于磷脂和巨大的1 J（CP）偶联用于磷酰基阴离子。