| 136584-59-3

• CAS: 136584-59-3
• 化学式: C₁₀H₉MnO₅
• 分子量: 264.116
• InChiKey: MGPDJOBVAPJBDF-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：

  (Rp)-bis(μ-chloro)bis(2-dimethylaminomethylferrocenyl)-N-dipalladium 、 在 一氧化碳 作用下， 以 乙腈 为溶剂， 以84.2%的产率得到(2-hydroxymethylcymantrenyl)methyl 2-dimethylaminomethylferrocenecarboxylate
  参考文献：
  名称：

  Diastereoselectivity in the induction of planar chirality in prochiral cymantrenes

  摘要：

  The carbonylation of the (S)-enantiomer of the palladated derivative of dimethylaminomethylferrocenein the presence of 1,2-bis(hydroxymethyl)cymantrene affords a product containing a chiral plane predominantly of the (R)-configuration. The extent of asymmetric induction amounts to 30-35 %.

  DOI：

  10.1007/bf00697050
• 作为产物：
  描述：

  聚合甲醛 、 tricarbonyl[hydroxymethyl(η5-cyclopentadienyl)]manganese 、 水 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以46%的产率得到
  参考文献：
  名称：

  Umsetzungen der lithiierten Halbsandwich-Komplexe (CO)3MC5H4Li (M = Mn, Re) mit organischen carbonylverbindungen

  摘要：

  The reactions of the lithiated half-sandwich complex (CO)(3)MnC5H4-Li([Cym]-Li, 2a) with derivatives of organic dicarboxylic acids have been investigated with the goal of introducing several cymantrenyl ([Cym]) substituents in close proximity into organic molecules. The carboxylic acid chlorides of terephthalic and fumaric acid give, after reaction with excess 2a in THF solution and chromatography of the primary lithium compounds on silica, the bis(dicymantrenylcarbinols), [Cym]C-2(OH)-C6H4-C(OH)[Cym](2) (13a) and E-[Cym]C-2(OH)-CH=CH-C(OH)[Cym](2) (17a) which contain four cymantrenyl units. Phthaloyl chloride produces a product with isobenzofuranol skeleton and three cymantrenyl substituents. Cyclic anhydrides such as maleic and phthalic anhydride lead to lactons containing two geminal cymantrenyl groups.With chloroformates, the lithiated derivatives of cymantrene and cyrhetrene, (CO)(3)MC(5)H(4)-Li (M = Mn (2a), Re (2b)) can be directly converted to tris(cymantrenyl)- and tris(cyrhetrenyl) carbinol, [Cym]C-3-OH (18a) and [Cyr]C-3-OH (18b), respectively. In the presence of paraformaldehyde complexes 2a,b are first converted into the hydroxymethyl compounds (CO)(3)MC(5)H(4)-CH2OH (M = Mn (21a), Re (21b)) which then react, by further lithiation and formaldehyde insertion steps, to give 1,2-bis(hydroxymethyl) half-sandwiches, (CO)(3)MC(5)H(3)(CH2OH)(2)(M = Mn (22a), Re (22b)). Starting from thionyl chloride and 2a, dicymantrenyl sulfoxide, [Cym]2SO (28a), is obtained. The new complexes have been characterized on the basis of their H-1 and C-13 NMR data.

  DOI：

  10.1016/0022-328x(95)05552-z