tricarbonylhydridorhenium(I)(Ph2POCH2CH2OPPh2) | 227932-51-6

• 英文名称: tricarbonylhydridorhenium(I)(Ph2POCH2CH2OPPh2)
• CAS: 227932-51-6
• 化学式: C₂₉H₂₅O₅P₂Re
• 分子量: 701.669
• InChiKey: STVGUVGEAZWARB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  四氟硼酸-二乙醚络合物 、 tricarbonylhydridorhenium(I)(Ph2POCH2CH2OPPh2) 以 二氯甲烷-D2 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and characterization of the bromide and hydride derivatives of rhenium(I) 1,2-bis(diphenylphosphinite)ethane complexes

  摘要：

  The reaction of [ReX(CO)(5)] (X=Br, H) with the bidentate phosphinite ligand 1,2-bis(diphenylphosphinite)ethane (L-L), synthesized by reaction of PPh2Cl and ethylene glycol in a 2:1 ratio in the presence of NEt3, at room temperature, affords the mononuclear rhenium(I) complexes fac-[ReBr(CO)(3)(L-L)] (1) and fac-[ReH(CO)(3)(L-L)] (2). The coordination geometry of the complexes was established by diffraction studies and confirmed by spectroscopic data of both complexes. Compound 1 crystallizes in the P2(1)/c (No. 14) monoclinic space group while the hydride complex does so in P2(1) (No. 4). The coordination polyhedron around the rhenium atom in both cases is a slightly distorted octahedron with three carbonyl groups in facial positions. The link of the bidentate ligand to the metal atom leads to a seven-membered ReP2O2C2 ring, adopting a conformation better described as a twisted chair. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(99)00002-9
• 作为产物：
  描述：

  hydridopentacarbonylrhenium(I) 、 1,2-bis(diphenylphosphinoxy)ethane 以 四氢呋喃 为溶剂， 以16%的产率得到tricarbonylhydridorhenium(I)(Ph2POCH2CH2OPPh2)
  参考文献：
  名称：

  Synthesis and characterization of the bromide and hydride derivatives of rhenium(I) 1,2-bis(diphenylphosphinite)ethane complexes

  摘要：

  The reaction of [ReX(CO)(5)] (X=Br, H) with the bidentate phosphinite ligand 1,2-bis(diphenylphosphinite)ethane (L-L), synthesized by reaction of PPh2Cl and ethylene glycol in a 2:1 ratio in the presence of NEt3, at room temperature, affords the mononuclear rhenium(I) complexes fac-[ReBr(CO)(3)(L-L)] (1) and fac-[ReH(CO)(3)(L-L)] (2). The coordination geometry of the complexes was established by diffraction studies and confirmed by spectroscopic data of both complexes. Compound 1 crystallizes in the P2(1)/c (No. 14) monoclinic space group while the hydride complex does so in P2(1) (No. 4). The coordination polyhedron around the rhenium atom in both cases is a slightly distorted octahedron with three carbonyl groups in facial positions. The link of the bidentate ligand to the metal atom leads to a seven-membered ReP2O2C2 ring, adopting a conformation better described as a twisted chair. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(99)00002-9

文献信息

• Preparation of Hydroxylamine and <i>O</i> ‐Methylhydroxylamine Complexes of Manganese and Rhenium
  作者：Gabriele Albertin、Stefano Antoniutti、Jorge Bravo、Jesús Castro、Soledad García‐Fontán、Ma Carmen Marín、Marco Noè

  DOI：10.1002/ejic.200600251

  日期：2006.9

  [M(NH 2 OR)(CO) 2 (P-P)-P(OEt) 3 }]BPh 4 and [M(NH 2 OR)(CO) 3 (P-P)]BPh 4 [R = H, CH 3 ; P-P = Ph 2 POCH 2 CH 2 OPPh 2 , Ph 2 PO(CH 2 ) 3 OPPh 2 , Ph 2 PN-(CH 3 )CH 2 CH 2 N(CH 3 )PPh 2 ] types with the use of MH(CO) 2 -(P-P)(P(OEt) 3 } and MH(CO) 3 (P-P) as precursors. The complexes were characterized spectroscopically and by the X-ray crystal-structure determination of [Re(NH 2 OCH 3 )(CO) 2 -PPh(OEt)

  羟胺和 O-甲基羟胺复合物 [M(NH 2 OH)(CO) n P 5-n ]BPh 4 和 [M(NH 2 OCH 3 )(CO) n P 5-n ]-BPh 4 [M = Mn，关于; n = 1, 2, 3; P = P(OEt) 3 、PPh(OEt) 2 、PPh 2 OEt]通过使氢化物MH(CO) n -P 5-n 首先与三氟甲磺酸反应，然后与过量的羟胺反应来制备。双齿磷烷和亚磷酸酯也可用于制备 [M(NH 2 OR)(CO) 2 (PP)-P(OEt) 3 }]BPh 的锰和铼的 NH 2 OH 和 NH 2 OCH 3 配合物4和[M(NH 2 OR)(CO) 3 (PP)]BPh 4 [R = H, CH 3 ; PP = Ph 2 POCH 2 CH 2 OPPh 2 , Ph 2 PO(CH 2 ) 3 OPPh 2 , Ph 2 PN-(CH 3 )CH 2 CH
• Synthesis, characterization and crystal structure of cis,mer-[ReH(CO)2{PPh(OMe)2}3]
  作者：Sandra Bolaño、Jorge Bravo、Jesús Castro、María del Carmen Marín、Soledad García-Fontán

  DOI：10.1016/j.inoche.2009.07.018

  日期：2009.9

  dicarbonylhydride complex cis , mer- [ReH(CO) 2 PPh(OMe) 2 } 3 ] ( 1 ) was serendipitously obtained when, in an attempt to replace a CO ligand by the phosphonite ligand PPh(OMe) 2 in [ReH(CO) 3 (L)] (L = PPh 2 OCH 2 CH 2 OPPh 2 ), this complex was treated with PPh(OMe) 2 under UV irradiation. The complex 1 was characterized by IR, 1 H and 31 P 1 H} NMR spectroscopy and by crystal structure determination. The

  二羰基氢化物顺式，mer-[ReH(CO) 2 PPh(OMe) 2 } 3 ] ( 1 ) 是在试图用 [ReH 中的亚膦酸酯配体 PPh(OMe) 2 取代 CO 配体时偶然获得的(CO) 3 (L)] (L = PPh 2 OCH 2 CH 2 OPPh 2 )，在UV照射下用PPh(OMe) 2 处理该配合物。配合物1通过IR、 1 H和31 P 1 H} NMR光谱和晶体结构测定表征。光谱特征是由络合物的 X 射线晶体学分析显示的顺式、聚体构型的结果。金属中心的环境是一个扭曲的八面体。