fac-Mn(CO)3(1,3-bis(diphenylphosphino)propane)Br | 78251-33-9

• 英文名称: fac-Mn(CO)3(1,3-bis(diphenylphosphino)propane)Br
• 英文别名: fac,cis-[MnBr(CO)3(1,3-bis(diphenylphosphino)propane)]；fac-[MnBr(1,3-bis(diphenylphosphino)propane)(CO)3]；Mn(1,2-bis(diphenylphosphino)propane)(CO)3(Br)；fac-[MnBr(dppp)(CO)3]
• CAS: 78251-33-9
• 化学式: C₃₀H₂₆BrMnO₃P₂
• 分子量: 631.324
• InChiKey: NGQITVCVVYFTFF-UHFFFAOYSA-M

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：

  fac-Mn(CO)3(1,3-bis(diphenylphosphino)propane)Br 、 双二苯基膦甲烷 以 氟苯 为溶剂， 以30%的产率得到Mn(1,3-bis(diphenylphosphino)propane)(bis(diphenylphosphino)methane)(CO)(Br)
  参考文献：
  名称：

  含二膦配体的锰配合物与侧链胺的合成，结构和反应

  摘要：

  将侧基胺配体PN R P（PN R P = Ph 2 PCH 2 NRCH 2 PPh 2 ; R = Me，Ph，n -Bu）加到Mn（CO）5 Br中得到fac -Mn（PN R P）（一氧化碳）3 Br。dppm [dppm = 1,2-双（二苯基膦基）甲烷]对fac -Mn（PN R P）（CO）3 Br的光解提供了混合的双（二膦）配合物，反式-Mn（PN R P）（dppm）（ CO）（溴）。的反应反式-Mn（PN [R带的LiAlH P）（DPPM）（CO）（BR）4通向反式-Mn（PN R P）（dppm）（CO）（H），已通过晶体学表征。Mn（P 2 Ph N 2 Bn）（dppm）（CO）（H）[P 2 Ph N 2 Bn = 1,5-二苯基-3,7-二苄基-1,5-二氮杂-3,7-二磷酸环辛烷]可以用类似的方式制备；它的结构在椅子构造中具有一个螯合环，在船构造中具有第二

  DOI：

  10.1021/om100668e
• 作为产物：
  描述：

  五羰基溴化锰(I) 在 苯胺灵 作用下， 以 甲苯 为溶剂， 以80-90的产率得到fac-Mn(CO)3(1,3-bis(diphenylphosphino)propane)Br
  参考文献：
  名称：

  锰（I）与二膦的阳离子羰基配合物

  摘要：

  溴羰基化合物fac -BrMn（CO）3（diphos）（diphosPh 2 P（CH 2）n PPh 2（n = 1（dpm），2（dpe），3（dpp）和4（dbp））与AgClO 4在二氯甲烷溶液中反应，得到中性的fac -O 3 ClOMn（CO）3（diphos）。后者的配合物在室温下与各种配体L膦（PR 3），亚磷酸酯（P（OR）3），吡啶（Py），乙腈（MeCN），四氢噻吩（THT）或丙酮（Me 2 CO）导致阳离子种类fac- [Mn（CO）3（diphos）L] ClO 4（或当L = CO时变为[Mn（CO）4（diphos））] ClO 4。当L是磷配体，阳离子FAC -tricarbonyls在加热到异构化聚体异构体，这只能通过该方法DIPHOSDPM中分离，该反应在除此以外的情况下伴随着分解。所述的紫外线照射聚体- [锰（CO）3（DIPHOS）L] CLO

  DOI：

  10.1016/s0022-328x(00)82439-0

文献信息

• Preparation, reactions, and infrared spectra of fac-(CO)3(P-P) Mn—Z complexes (P-P = DEPE, DPPE, DPPP; Z = H, OTs, OMe, OC(O) OMe, NCO, Cl, Br, N3)
  作者：Guang Qing Li、Milton Orchin

  DOI：10.1016/s0022-328x(97)00043-0

  日期：1997.5

  analogous dppp, 1,3-bis(diphenylphosphino)propane and dppe, 1,2-bis(diphenylphosphino)ethane complexes shows the effect of substituting phenyl groups for ethyl groups on the phosphorus atom. The depe azido complex (Z = N3) reacts with alkynes to give a triazolato complex which on hydrolysis with HCl liberates the triazole and regenerates the chloro complex from which the azido complex is made.

  一系列新的八面体Mn（I）配合物fac-（CO）3（depe）Mn-Z（depe = 1,2-双（二乙基膦基）乙烷，Z = H，OTs，OMe，OC（O）OMe，NCO ，Cl，Br，N 3）已经被制备和表征，特别是关于它们的红外光谱。与配位的一氧化碳有关的羰基拉伸频率中观察到的变化是Z基团的函数。这些光谱与类似的dppp，1，3-双（二苯基膦基）丙烷和dppe，1，2-双（二苯基膦基）乙烷络合物的相似光谱的比较显示了用苯基取代磷原子上的乙基的效果。Depe叠氮基络合物（Z = N 3）与炔烃反应生成三唑并合物，在与HCl水解后释放出三唑并再生生成叠氮基的氯配合物。
• Synthesis and characterisation of a series of Group 7 metal 2,2,2,2-dicarbonylbis(triorganophosphine)-arachno-2-metallatetraboranes, [M(CO)2L2(B3H8)] (M=Re, Mn); crystal and molecular structures of [Re(CO)2(dppf)(B3H8)] and [Mn(CO)2(dppe)(B3H8)]
  作者：Michael A Beckett、David S Brassington、Simon J Coles、Thomas Gelbrich、Michael B Hursthouse

  DOI：10.1016/s0277-5387(03)00289-4

  日期：2003.6

  Arachno-2-metallatetraboranes, [M(CO)2L2(B3H8)] (M=Re, L=PPh3, P(C6H4Cl-4)3, P(C6H4OMe-4)3, P(CH2Ph)3; M=Mn and Re, L=1/2dppm, 1/2dppp, 1/2dppb, 1/2dppf; M=Mn, L=1/2dppe), have been synthesised from reactions of [NBu4][B3H8] with fac,cis-[MBr(CO)3L2] under photolytic conditions. These compounds were characterised by NMR (1H, 11B, 31P) and IR spectroscopy. [Mn(CO)2(dppe)(B3H8)] and [Re(CO)2(dppf)(B3H8)] were further

  Arachno -2-metallatetraboranes，[M（CO）2 L 2（B 3 H 8）]（M = Re，L = PPh 3，P（C 6 H 4 Cl-4）3，P（C 6 H 4 OMe -4）3，P（CH 2 Ph）3； M = Mn和Re，L = 1 / 2dppm，1 / 2dppp，1 / 2dppb，1 / 2dppf； M = Mn，L = 1 / 2dppe）由[NBu 4 ] [B 3 H 8 ]与fac，cis- [MBr（CO）3 L 2 ]在光解条件下反应合成。这些化合物的NMR（1H，11 B，31 P）和红外光谱。通过单晶X射线衍射研究进一步表征了[Mn（CO）2（dppe）（B 3 H 8）]和[Re（CO）2（dppf）（B 3 H 8）]。这些研究证实了分子Cs的对称性和反式二羰基排列。与双（单齿）有机膦配合物mer，trans- [MnBr（CO）3
• The synthesis of alkoxycarbonyl, carbamoyl and isocyanato complexes, fac-M(CO)3(P-P)Z [M = Mn, Re; P-P = dppe, dppp; Z = C(O)OMe, C(O)OEt, C(O)NHPrn, NCO]. The single crystal structures of fac-Mn(CO)3(dppp)C(O)OEt and fac-Mn(CO)3(dppe)NCO
  作者：Santosh K. Mandal、Douglas M. Ho、Milton Orchin

  DOI：10.1016/s0277-5387(00)83162-9

  日期：1992.1

  The title compounds were prepared by the reaction of the cationic complex [M(CO)4(P-P)]+[BF4]- With the appropriate nucleophiles leading to fac-M(CO)3(P-P)Z [M = Mn, Re; P-P = dppe, dppp; Z = C(O)OMe, C(O)OEt, C(O)NHPrn, NCO] complexes. The X-ray structures of fac-Mn(CO)3(dppp)C(O)OEt and fac-Mn(CO)3(dppe)NCO are also reported.
• Structural Characterization of Several (CO)₃(dppp)MnX Derivatives, dppp = 1,3-Bis(diphenylphosphino)propane and X = H, OTs, OC₂H₅, Cl, Br, or N₃. An Assessment of Their Efficacy for Catalyzing the Coupling of Carbon Dioxide and Epoxides
  作者：Donald J. Darensbourg、Poulomi Ganguly、Damon R. Billodeaux

  DOI：10.1021/om049352v

  日期：2004.12.1

  The X-ray structures of a series of (CO)(3)(dppp)MnX complexes, X = H, OTs, OEt, Cl, Br, and N-3, and dppp = 1,3-bis(diphenylphosphino)propane, prepared by literature methods are reported. Several of these derivatives have been examined for their ability to serve as catalysts for the coupling of cyclohexene oxide and carbon dioxide. Although, these organometallic complexes do catalyze the formation of polycarbonate, their activity is not competitive with other very effective catalysts for this coupling reaction. Nevertheless, findings from these studies contribute significantly to our understanding of this important process. The complex containing the alkoxide ligand is the most active, yet it possesses a TON (mol epoxide consumed/mol Mn) of only 50 for a 24 h reaction. In this instance the (CO)(3)(dppp)MnOEt complex exists as the carbonate species, (CO)(3)(dppp)MnOC(O)OEt, because of rapid CO2 insertion into the Mn-OEt bond. The order of epoxide ring-opening by the X group (initiator) was found to be -OC(O)OR > Cl greater than or equal to N-3 > Br. Furthermore, since these complexes are substitutionally inert, this process is best defined as occurring via an associative interchange process and is rate-limiting.
• Pope, Simon J. A.; Reid, Gillian, Journal of the Chemical Society, Dalton Transactions, 1999, # 10, p. 1615 - 1621
  作者：Pope, Simon J. A.、Reid, Gillian

  DOI：——

  日期：——