[2,6-Di(propan-2-yl)phenyl]imino-[[[2,6-di(propan-2-yl)phenyl]imino-diphenyl-lambda5-phosphanyl]methyl]-diphenyl-lambda5-phosphane | 288263-07-0

• 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: [2,6-Di(propan-2-yl)phenyl]imino-[[[2,6-di(propan-2-yl)phenyl]imino-diphenyl-lambda5-phosphanyl]methyl]-diphenyl-lambda5-phosphane
• 英文别名: [2,6-di(propan-2-yl)phenyl]imino-[[[2,6-di(propan-2-yl)phenyl]imino-diphenyl-λ5-phosphanyl]methyl]-diphenyl-λ5-phosphane
• CAS: 288263-07-0
• 化学式: C₄₉H₅₆N₂P₂
• 分子量: 734.945
• InChiKey: YOZPUWLUCPFJIR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.2
• 重原子数：
  53
• 可旋转键数：
  12
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  24.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  [2,6-Di(propan-2-yl)phenyl]imino-[[[2,6-di(propan-2-yl)phenyl]imino-diphenyl-lambda5-phosphanyl]methyl]-diphenyl-lambda5-phosphane 在 正丁基锂 作用下， 以 正己烷 、 甲苯 为溶剂， 以80%的产率得到Li[HC(Ph2PNdipp)2]
  参考文献：
  名称：

  Heavy Group 15 Element Compounds of a Sterically Demanding Bis(iminophosphorane)methanide and -methanediide

  摘要：

  Complexes of the heavy pnictogen elements Sb and Bi of monoanionic (C,N-chelated: Sb, Bi) and dianionic (N,C,N-pincer type: Bi) bulky substituted bis(diphenyl-(arylimino)phosphorano)methane H2C(Ph2PNR)(2) (R = 2,6-diisopropylphenyl (dipp)) have been prepared via metathetical reactions, and tautomerism within the monoanionic ligand backbone has been observed. The complexes have been characterized by means of X-ray analysis and NMR studies. The dianionic complex was found to feature the rare structural motif of a formal carbon-bismuth(III) double bond. The molecular structure of the solvate-free potassium salt K[HC(Ph(2)PNdipp)(2)] is reported.

  DOI：

  10.1021/om401059x
• 作为产物：
  描述：

  2,6-二异丙基苯胺 在 盐酸 、 sodium azide 作用下， 以 甲苯 为溶剂， 反应 4.0h， 生成 [2,6-Di(propan-2-yl)phenyl]imino-[[[2,6-di(propan-2-yl)phenyl]imino-diphenyl-lambda5-phosphanyl]methyl]-diphenyl-lambda5-phosphane
  参考文献：
  名称：

  Al-Benna, Sarah; Sarsfield, Mark J.; Thornton-Pett, Mark, Journal of the Chemical Society, Dalton Transactions, 2000, # 23, p. 4247 - 4257

  摘要：

  DOI：

文献信息

• Reactions of dizincocene with sterically demanding bis(iminodi(phenyl)phosphorano)methanes
  作者：Stephan Schulz、Sebastian Gondzik、Daniella Schuchmann、Ulrich Westphal、Lukasz Dobrzycki、Roland Boese、Sjoerd Harder

  DOI：10.1039/c0cc02859b

  日期：——

  Reactions of Cp*(2)Zn(2) with sterically demanding bis(iminodi(phenyl)phosphorano)methanes LH (LH = CH(2)(Ph(2)P=NR)(2) (R = Ph L(1)H, SiMe(3)L(2)H, 2,6-i-Pr(2)C(6)H(3) (Dipp) L(3)H) at ambient temperature occurred with elimination of Cp*H and subsequent formation of the homoleptic complex L(1)(2)Zn(2)1 and the heteroleptic complexes LZnZnCp* (L = L(2)2, L(3)3, L(1)4). 3 is the first structurally characterized

  Cp *（2）Zn（2）与空间要求的双（亚氨基二（苯基）膦酰基）甲烷LH（LH = CH（2）（Ph（2）P = NR）（2）（R = Ph L（1） ）H，SiMe（3）L（2）H，2,6-i-Pr（2）C（6）H（3）（Dipp）L（3）H）在室温下发生，消除了Cp * H并随后形成均溶复合物L（1）（2）Zn（2）1和杂合复合物LZnZnCp *（L = L（2）2，L（3）3，L（1）4）.3是首先在结构上表征杂合有机锌配合物，其中锌原子的形式氧化态为+1。
• A Monomeric Dilithio Methandiide with a Distorted trans-Planar Four-Coordinate Carbon
  作者：Oliver J. Cooper、Ashley J. Wooles、Jonathan McMaster、William Lewis、Alexander J. Blake、Stephen T. Liddle

  DOI：10.1002/anie.201002483

  日期：——

  It's plain to see: A monomeric dilithio methandiide features a distorted trans‐planar four‐coordinate carbon atom. The nature of this compound as established by an X‐ray diffraction study (see picture: C black, N blue, P magenta, Li red) and supported by calculations.

  显而易见：单体二硫代巯基乙二酰亚胺具有扭曲的反平面四配位碳原子。通过X射线衍射研究确定该化合物的性质（参见图片：C黑色，N蓝色，P品红色，Li红色），并得到了计算的支持。
• Syntheses, structures and flexible coordination of sterically demanding di- and “tri”-lithiated methandiides
  作者：Christian P. Sindlinger、Andreas Stasch

  DOI：10.1039/c4dt01185f

  日期：——

  bis(iminophosphoranyl)methane H2CPh2P(NDip)}2 (Dip = 2,6-iPr2C6H3), H2L, with alkyllithium reagents afforded the methandiide complexes [(LLi2)2] 2, [LLi2(OEt2)2] 4, [LLi2(THF)3] 5, [LLi2(THF)2] 6, and [LLi2(PMDTA)] 7 (PMDTA = N,N,N′,N′′,N′′-pentamethyldiethylenetriamine), from various solvents or after the addition of donor molecules. The complex [HC(Ph2PNDip)(Ph2P)Li(THF)2] 3 was further identified as a by-product

  用烷基锂试剂将空间上要求较高的双（亚氨基膦酰基）甲烷H 2 C Ph 2 P（NDip）} 2（Dip = 2,6-iPr 2 C 6 H 3），H 2 L锂化，得到二甲双胍络合物[（ LLi 2）2 ] 2，[LLi 2（OEt 2）2 ] 4，[LLi 2（THF）3 ] 5，[LLi 2（THF）2 ] 6和[LLi 2（PMDTA）] 7（PMDTA = N，N，N '，N ''，N ''-五甲基二亚乙基三胺），来自各种溶剂或添加了供体分子后。在某些条件下，复合物[HC（Ph 2 PNDip）（Ph 2 P）Li（THF）2 ] 3被进一步鉴定为副产物。在一个P结合的苯基的邻位进一步缩合乙二酰亚胺提供三阴离子配体L' 3-的配合物，以及[（L'Li 3）2 ] 8和[L'Li 3（THF）4的配合物] 9获得了。对于在溶液中和在固体状态研究了methandiide单元不同的异构形
• Group 1 Bis(iminophosphorano)methanides, Part 2: <i>N-</i>Aryl Derivatives of the Sterically Demanding Methanes H₂C(PPh₂NR)₂ (R = 2,4,6-trimethylphenyl or 2,6-diisopropylphenyl)
  作者：Ashley J. Wooles、Matthew Gregson、Sarah Robinson、Oliver J. Cooper、David P. Mills、William Lewis、Alexander J. Blake、Stephen T. Liddle

  DOI：10.1021/om200729x

  日期：2011.10.24

  reaction of H2C(PPh2NDipp)2 (Dipp = 2,6-diisopropylphenyl) with [Na(Bn)] afforded [NaHC(PPh2NDipp)2}(THF)] (4). The potassium congener [KHC(PPh2NDipp)2}(THF)2] (5) was prepared by the reaction of the parent methane with KH. In 5, the methanide ligand is bound to potassium through one N center, the methanide center, and an η6-Dipp interaction. However, the THF molecules in 5 are loosely bound, as evidenced

  用1当量的[Na（Bn）]（Bn = CH 2 C 6 H 5）在THF中处理H 2 C（PPh 2 NMes）2（Mes = 2,4,6-三甲基苯基），得到路易斯碱加合物[ Na HC（PPh 2 NMes）2 }（THF）2 ]（1）。通过[MOR]的反应，制备了重金属1甲烷化物[Rb HC（PPh 2 NMes）2 }（DME）2 ]（2）和[Cs HC（PPh 2 NMes）2 }] 6（3）。 （M = Cs，Rb; OR = 2-乙基己氧化物）与[Li HC（PPh 2 NMes）2 }]。路易斯碱加合物2是单体的，但是即使从强供体溶剂THF中重结晶，路易斯3也以新型环状2.9nm六聚体的形式存在。H 2 C（PPh 2 NDipp）2（Dipp ＝ 2，6-二异丙基苯基）与[Na（Bn）]的反应得到[Na HC（PPh 2 NDipp）2 }（THF）]（4）。通过母体甲烷与KH反应制得钾同类物[K
• Aluminium Complexes of a Sterically Demanding Bis(iminophosphorane)methandiide
  作者：Christian P. Sindlinger、Andreas Stasch

  DOI：10.1071/ch13229

  日期：——

  The reaction of the sterically demanding bis(iminophosphorane)methane, DipN=P(Ph2)}2CH2, H2L 1 (where Dip = 2,6-iPr2C6H3), with one or two equivalents of AlMe3 in toluene under varying conditions led to the methanide complex [HLAlMe2] 4, and the methandiide complex [L(AlMe2)2] 5, respectively. Iterative iodination of complex 5 with I2 in toluene yielded the complexes [L(AlMeI)2] 6 and [L(AlI2)2] 7. The complexes 4–7 were structurally characterised. The methanide 4 forms a puckered six-membered ring without Al-C(methanide) contact and the complexes 5 and 6 show coordination of the methandiide ligand to two Al atoms forming two four-membered rings on the central spirocyclic carbon centre. Complex 7 shows an asymmetric coordination mode of the two Al centres to the methandiide ligand in the solid state with an almost planar, severely distorted three-coordinate methandiide carbon atom and only one short Al–C bond.

  在不同条件下，双（亚氨基磷烷）甲烷DipN=P(Ph2)}2CH2, H2L 1（其中 Dip = 2,6-iPr2C6H3）与一或两个当量的 AlMe3 在甲苯中反应，分别生成甲烷络合物[HLAlMe2] 4 和甲烷络合物[L(AlMe2)2] 5。络合物 5 在甲苯中与 I2 发生迭代碘化反应，得到络合物 [L(AlMeI)2] 6 和 [L(AlI2)2] 7。对复合物 4-7 进行了结构表征。甲烷化物 4 形成了一个没有 Al-C（甲烷化物）接触的皱缩六元环，而配合物 5 和 6 则显示出甲烷配体与两个 Al 原子配位，在中央螺环碳中心形成了两个四元环。配合物 7 显示了两个 Al 中心与甲烷基配体在固态下的不对称配位模式，其甲烷基碳原子几乎是平面的，严重畸变的三配位甲烷基碳原子上只有一个短 Al-C 键。