(1,2-bis{(diphenylphosphino)methyl}benzene)dichloropalladium(II) | 103850-59-5

• 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: (1,2-bis{(diphenylphosphino)methyl}benzene)dichloropalladium(II)
• 英文别名: [PdCl2(o-bis(diphenylphosphinomethyl)benzene)]；Cl2Pd(1,2-C6H4(CH2PCy2)2)
• CAS: 103850-59-5
• 化学式: C₃₂H₂₈Cl₂P₂Pd
• 分子量: 651.848
• InChiKey: VSLCNJFQEDQVOR-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  8.33
• 重原子数：
  37.0
• 可旋转键数：
  4.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  (1,2-bis{(diphenylphosphino)methyl}benzene)dichloropalladium(II) 在 二硫化碳 、 sodium amalgam 作用下， 以0%的产率得到Pd(η2-CS2)(dpmb)
  参考文献：
  名称：

  Werner, Helmut; Ebner, Martin; Bertlef, Werner, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1985, vol. 40, # 10, p. 1351 - 1361

  摘要：

  DOI：
• 作为产物：
  描述：

  双(乙腈)氯化钯(II) 、 1,2-双(联苯代磷甲基)-苯 以 二氯甲烷 为溶剂， 以78%的产率得到(1,2-bis{(diphenylphosphino)methyl}benzene)dichloropalladium(II)
  参考文献：
  名称：

  1,2-双[（二苯基膦基）甲基]苯与镍（II），钯（II），铂（II）和铂（0）的配位化学和[Pt {1， 2-双[（二苯基膦基甲基）苯}（C 2 H 4）]

  摘要：

  配合物[MX 2（1）]的制备（M ＝ Ni，Pd和Pi； X-Cl，Br和I；1＝ 1，2-双[（二苯基膦基）甲基]苯）。[Pt（OSO 2 CH 3）Et（1）]，[Pt（烯烃）（1）]（烯烃-C 2 H 2和CH 2 = CHCN）和[（1）Pt-（μ-H）据报道2 PtH（1）] [BPh 4 ]。记录它们的1 H-和31 P-NMR光谱，并使用其结构分配。[Pt（C 2 H 4）（1）]已确定。结果表明，该配合物中的PPtP键角与具有单齿膦的相关化合物中的PPtP键角明显不同，这种差异很可能是由于分子内接触所致。

  DOI：

  10.1002/hlca.19900730823

文献信息

• Palladium(II) and Platinum(II) Complexes with Bisphosphanes, [S₂C=C(CN)₂]^2-and [Se₂C=C(CN)₂]^2-as Chelating Ligands
  作者：Lothar Scheller、Helmut Werner

  DOI：10.1002/zaac.201100375

  日期：2012.1

  2-dithiolates [(L–L)MS2C=C(CN)2}] (M = Pd: L–L = dppm, dppe, dcpe, dpmb; M = Pt: dppe, dcpe, dpmb) were prepared either from[(L–L)MCl2] and K2[S2C=C(CN)2] or from [(PPh3)2MS2C=C(CN)2}] and the bisphosphane. Moreover, [(dppe)PtS2C=C(CN)2}]was obtained from [(1, 5-C8H12)PtS2C=C(CN)2}] and dppeby ligand exchange. The 1, 1-dicyanoethylene-2, 2-diselenolates[(dppe)MSe2C=C(CN)2}] (M = Pd, Pt) were prepared

  钯 (II) 和铂 (II) 1, 1-二氰基乙烯-2, 2-二硫醇 [(L–L)MS2C=C(CN)2}] (M = Pd: L–L = dppm, dppe , dcpe, dpmb; M = Pt: dppe, dcpe, dpmb) 由 [(L–L)MCl2] 和 K2[S2C=C(CN)2] 或 [(PPh3)2MS2C=C( CN)2}] 和双膦。此外，[(dppe)PtS2C=C(CN)2}]是从[(1, 5-C8H12)PtS2C=C(CN)2}]和dppeby配体交换得到的。1, 1-二氰基乙烯-2, 2-二硒化物[(dppe)MSe2C=C(CN)2}] (M = Pd, Pt) 由[(dppe)MCl2] 和 K2[Se2C=C( CN)2]。方形平面钯和铂配合物的氧化电位通过循环伏安法测定。[(dcpe)Pd(S2C=O)] 与 TCNE 的反应导致配体片段交换并产生
• Synthesis, Structures, and Properties of Group 9− and Group 10−Group 6 Heterodinuclear Nitrosyl Complexes
  作者：Kazuya Arashiba、Hidetaka Iizuka、Shoji Matsukawa、Shigeki Kuwata、Yoshiaki Tanabe、Masakazu Iwasaki、Youichi Ishii

  DOI：10.1021/ic702309h

  日期：2008.5.19

  The reaction of the group 9 bis(hydrosulfido) complexes [Cp*M(SH)(2)(PMe3)] (M = Rh, Ir; Cp* = eta(5)-C5Me5) with the group 6 nitrosyl complexes [CP*M'Cl-2(NO)] (M' = Mo", W) in the presence of NEt3 affords a series of bis(sulfido)bridged early-late heterobimetallic (ELHB) complexes [CP*M(PMe3)(mu-S)(2)M'(NO)Cp*] (2a, M = Rh, M' = Mo; 2b, M = Rh, M' = W; 3a, M = Ir, M' = Mo; 3b, M = Ir, M' = W). Similar reactions of the group 10 bis(hydrosulfido) complexes [M(SH)(2)(dppe)] (M = Pd, Pt; dppe = Ph2P(CH2)(2)PPh2), [Pt(SH)(2)(dppp)] (dppp = Ph2P(CH2)(3)Pph(2)), and [M(SH)(2)(dpmb)] (dpmb = o-C6H4(CH2PPh2)(2)) give the group 10-group 6 ELHB complexes [(dppe)M(mu-S)(2)M'(NO)Cp*] (M = Pd, Pt; M'= Mo, W), [(dppp)Pt(mu-S)(2)M'(NO)Cp*] (6a, M'= Mo; 6b, M'= W), and [(dpmb)M(mu-S)(2)M'(NO)Cp*] (M = Pd, Pt; M' = Mo, W), respectively. Cyclic voltammetric measurements reveal that these ELHB complexes undergo reversible one-electron oxidation at the group 6 metal center, which is consistent with isolation of the single-electron oxidation products [Cp*M(PMe3)(mu-S)(2)M'(NO)Cp*][PF6] (M = Rh, Ir; M' = Mo, W). Upon treatment of 2b and 3b with ROTf (R = Me, Et; OTf = OSO(2)CFA the 0 atom of the terminal nitrosyl ligand is readily alkylated to form the alkoxyimido complexes such as [Cp*Rh(PMe3)(mu-S)(2)W(NOMe)Cp*][OTf]. In contrast, methylation of the Rh-, Ir-, and Pt-Mo complexes 2a, 3a, and 6a results in S-methylation, giving the methanethiolato complexes [Cp*M(PMe3)(mu-SMe)(mu-S)Mo(NO)Cp*][BPh4] (M = Rh, Ir) and [(dppp)Pt(mu-SMe)(mu-S)Mo(NO)Cp*][OTf], respectively. The Pt-W complex 6b undergoes either S- or O-methylation to form a mixture of [(dppp)Pt(mu-SMe)(mu-S)W(NO)Cp*][OTf] and [(dppp)Pt(mu-S)(2)W(NOMe)Cp*][OTf]. These observations indicate that O-alkylation and one-electron oxidation of the dinuclear nitrosyl complexes are facilitated by a common effect, i.e., donation of electrons from the group 9 or 10 metal center, where the group 9 metals behave as the more effective electron donor.