Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OCH3) | 133872-67-0

• 英文名称: Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OCH3)
• 英文别名: fac-(CO)3(1,2-bis(diphenylphosphino)ethane)Mn(OCH3)；fac-Mn(CO)3(1,2-bis(diphenylphosphanyl)ethane)(OCH3)；fac-(CO)3(1,2-bis(diphenylphosphino)ethane)MnOCH3
• CAS: 133872-67-0
• 化学式: C₃₀H₂₇MnO₄P₂
• 分子量: 568.428
• InChiKey: ILTTTXAOAJZYHI-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：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OCH3) 在 CO₂ 作用下， 以 苯 为溶剂， 以100%的产率得到fac-(CO)3(1,2-bis(diphenylphosphino)ethane)MnOC(O)OCH3*0.75C6H6
  参考文献：
  名称：

  亲电试剂与锰（I）和rh（I）醇盐配合物的反应：大气二氧化碳的可逆吸收

  摘要：

  The transition metal alkoxides fac-(CO)3(P-P)MOR [where M is Mn or Re, P-P is either 1,2-bis(diphenylphosphino)ethane (dppe) or 1,3-bis(diphenylphosphino)propane (dppp), and R is either CH3, C2H5, or CF3CH2] react readily at room temperature with CO2, CS2, and PhNCO by insertion of these electrophiles into the metal-oxygen bond. The reactions with C02 leading to the corresponding carbonato complexes fac-(CO)3(P-P)MOC(O)OR are of special interest; benzene solutions of the alkoxides can even absorb CO2 from the atmosphere. All the carbonato complexes release C02 When argon is bubbled through solutions of them, regenerating the alkoxides. These equilibrium reactions make it possible to exchange the C02 of the carbonato complexes by treatment of them with CS2 or PhNCO. Only the C02 reaction is reversible under mild conditions. When a solution of fac-(CO)3(dppe)MnOC(O)OCH3 is treated with CH3NH2 followed by CO2 the metallourethane complex (CO)3(dppe)MnOC(O)NHCH3 is formed. The X-ray crystal structure of fac-(CO)3(dppe)MnOC(O)OCH3 is presented.

  DOI：

  10.1021/om00029a032
• 作为产物：
  描述：

  fac-(CO)3(1,2-bis(diphenylphosphino)ethane)MnOC(O)OCH3*0.75C6H6 以 苯 为溶剂， 生成 Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OCH3)
  参考文献：
  名称：

  亲电试剂与锰（I）和rh（I）醇盐配合物的反应：大气二氧化碳的可逆吸收

  摘要：

  The transition metal alkoxides fac-(CO)3(P-P)MOR [where M is Mn or Re, P-P is either 1,2-bis(diphenylphosphino)ethane (dppe) or 1,3-bis(diphenylphosphino)propane (dppp), and R is either CH3, C2H5, or CF3CH2] react readily at room temperature with CO2, CS2, and PhNCO by insertion of these electrophiles into the metal-oxygen bond. The reactions with C02 leading to the corresponding carbonato complexes fac-(CO)3(P-P)MOC(O)OR are of special interest; benzene solutions of the alkoxides can even absorb CO2 from the atmosphere. All the carbonato complexes release C02 When argon is bubbled through solutions of them, regenerating the alkoxides. These equilibrium reactions make it possible to exchange the C02 of the carbonato complexes by treatment of them with CS2 or PhNCO. Only the C02 reaction is reversible under mild conditions. When a solution of fac-(CO)3(dppe)MnOC(O)OCH3 is treated with CH3NH2 followed by CO2 the metallourethane complex (CO)3(dppe)MnOC(O)NHCH3 is formed. The X-ray crystal structure of fac-(CO)3(dppe)MnOC(O)OCH3 is presented.

  DOI：

  10.1021/om00029a032

文献信息

• Reactions of dirhenium heptoxide with manganese(I) and rhenium(I) hydrido, alkoxo, methylcarbonato, carbonato-bridged, and methoxymethyl complexes. The X-ray structures of fac-(CO)3(dppp)MnOReO3 and fac-(CO)3(dppp)ReOReO3
  作者：Damon A. Brown、David M. Kimari、Anna M. Duzs-Moore、Theodore A. Budzichowski、Douglas M. Ho、Santosh K. Mandal

  DOI：10.1016/s0022-328x(02)01632-7

  日期：2002.9

  manganese(I) and rhenium(I) hydrido fac-(CO)3(PP)MH}, alkoxo fac-(CO)3(PP)MOR}, methylcarbonato fac-(CO)3(PP)MOC(O)OCH3}, carbonato-bridged [(CO)3(PP)M]2μ-OC(O)O} and methoxymethyl fac-(CO)3(PP)MCH2OCH3} complexes, where, R is CH3 or CH2CH3, PP is dppe 1,2-bis(diphenylphosphino)ethane} or dppp 1,3-bis(diphenylphosphino)propane}, yielded the corresponding perrhenato complexes, fac-(CO)3(PP)MOReO3

  再处理2 ö 7与锰（I）和铼（I）氢基 FAC - （CO）3，烷氧（PP）MH} FAC - （CO）3（PP）MOR}，methylcarbonato FAc-（CO）3（PP）MOC（O）OCH 3 }，羰基桥接的[（CO）3（PP）M] 2 μ-OC（O）O}和甲氧基甲基 FAc-（ CO）3（PP）MCH 2 OCH 3 }配合物，其中R为CH 3或CH 2 CH 3，PP为dppe 1,2-双（二苯基膦基）乙烷}或dppp 1,3-双（二苯基膦基）丙烷}，生成相应的perrhenato配合物FAc-（CO）3（PP）MOReO 3（1，M = Mn，PP= dppe; 2，M = Mn，PP= dppp; 3，M = Re，PP= dppe; 4，M = Re，PP= dppp），中等至极高的产量。所述perrhenato络合物已经光谱表征和的分子结构FAC
• Kinetic Study of the Insertion and Deinsertion of Carbon Dioxide into <i>f</i><i>ac</i>-(CO)₃(dppe)MnOR Derivatives
  作者：Donald J. Darensbourg、Way-Zen Lee、Andrea L. Phelps、Erin Guidry

  DOI：10.1021/om034087j

  日期：2003.12.1

  The insertion of carbon dioxide into the Mn-O bond of fac-(CO)(3)(dppe)MnOCH3 (1) was observed to occur instantaneously at -78 degreesC by in situ infrared spectroscopy. The product of carboxylation of 1, fac-(CO)(3)(dppe)MnOC(O)OCH3 (2), underwent decarboxylation with a first-order rate constant of 1.49 x 10(-4) s(-1) at 23 degreesC. The kinetic parameters for this process were determined by trapping the intermediate produced upon CO2 extrusion, complex 1, with COS to provide the very stable fac-(CO)(3)(dppe)MnSC(O)OCH3 (3) derivative. The structure of 3 was determined by single-crystal X-ray diffraction analysis, establishing the presence of the Mn-S bond.
• Mandal, Santosh K.; Ho, Douglas M.; Orchin, Milton, Inorganic Chemistry, 1991, vol. 30, # 9, p. 2244 - 2248
  作者：Mandal, Santosh K.、Ho, Douglas M.、Orchin, Milton

  DOI：——

  日期：——
• Conversion of a manganese-carbon-bonded complex to a manganese-oxygen-bonded complex, some reactions of manganese carbonato complexes
  作者：Guang Qing Li、Robert M. Burns、Santosh K. Mandal、Jeanette Krause Bauer、Milton Orchin

  DOI：10.1016/s0022-328x(97)00486-5

  日期：1997.12

  Stirring a solution of the manganese carboxylate, (dppe)(CO)(3)Mn-C(O)OCH3, 1, in dichloromethane saturated with water converts it to the bridging carbonato complex, (dppe)(CO)(3)Mn-OC(O)O-Mn(CO)(3)(dppe), 2. This multi-step con vers ion involves the in-situ transformation of a Mn-C bonded complex to a Mn-O bonded one. When 2 is stirred with HCl, it is converted quantitatively to the covalent chloride (dppe)(CO)(3)Mn-Cl, 11, with evolution of carbon dioxide. Similar HCl treatment of the manganese carboxylate 1 gives three compounds: the same covalent chloride, 11; the ionic chloride, [(dppe)(CO)(4)Mn]Cl-+(-), 12, and the hydride, (dppe)(CO)(3)Mn-H, 5. Reasonable schemes for these conversions are suggested. Heating the ionic chloride complex to its melting point converts it to the covalent chloride complex; the same transformation is accomplished by refluxing the ionic chloride in acetonitrile. (C) 1997 Elsevier Science S.A.