| 375393-96-7

• CAS: 375393-96-7
• 化学式: C₂₆H₃₂Cl₂Fe₂Hg₂N₂
• 分子量: 956.333
• InChiKey: YXKKSOYQEKHPOU-UHFFFAOYSA-L

反应信息

• 作为反应物：
  描述：

  在 Na₂S₂O₃ 作用下， 以 甲醇 为溶剂， 以75%的产率得到bis[2-(N,N-dimethylaminomethyl)ferrocenyl]mercury(II)
  参考文献：
  名称：

  [2-(N,N-Dimethylaminomethyl)ferrocenyl] as a ligand towards mercury

  摘要：

  The diorganomercurial bis[2-(NN-dimethylaminomethyl)ferrocenyl]mercury(II), (FcN)(2)Hg (3), can be obtained by the symmetrisation of the heteroleptic (FcN)HgCl (2) with Na2S2O3 or in the transmetallation reaction of 2 with (FcN)Li. By crystallisation only the crystals of rac-(FcN)(2)Hg were obtained. X-ray diffraction analysis revealed linear coordinated mercury atom with two eta (1)-bonded FcN ligands. Additionally, weak chelate interactions exist between mercury and nitrogen atoms of the -CH2NMe2 side chains. According to the H-1-NMR findings, these interactions are not preserved in solution. Diorganomercurial 3 appears in solution as a mixture of two diastereomers with rac/meso-(FcN)(2)Hg ratio of 1:1. This diastereomeric ratio in solution remains constant within a wide temperature range and in different solvents. The NMR spectroscopic data of the heteroleptic organomercurials [(FcN)HgCl](2).H2O (1) and (FcN)HgCl (2) indicate the chelate-free structure of this compounds in solution within the studied temperature interval (- 80 to 90 degreesC). (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)00742-2
• 作为产物：
  描述：

  [α-(N,N-dimethylaminomethyl)ferrocenyl]lithium 、 mercury dichloride 以 乙醚 、 正戊烷 为溶剂， 以80%的产率得到
  参考文献：
  名称：

  [2-(N,N-Dimethylaminomethyl)ferrocenyl] as a ligand towards mercury

  摘要：

  The diorganomercurial bis[2-(NN-dimethylaminomethyl)ferrocenyl]mercury(II), (FcN)(2)Hg (3), can be obtained by the symmetrisation of the heteroleptic (FcN)HgCl (2) with Na2S2O3 or in the transmetallation reaction of 2 with (FcN)Li. By crystallisation only the crystals of rac-(FcN)(2)Hg were obtained. X-ray diffraction analysis revealed linear coordinated mercury atom with two eta (1)-bonded FcN ligands. Additionally, weak chelate interactions exist between mercury and nitrogen atoms of the -CH2NMe2 side chains. According to the H-1-NMR findings, these interactions are not preserved in solution. Diorganomercurial 3 appears in solution as a mixture of two diastereomers with rac/meso-(FcN)(2)Hg ratio of 1:1. This diastereomeric ratio in solution remains constant within a wide temperature range and in different solvents. The NMR spectroscopic data of the heteroleptic organomercurials [(FcN)HgCl](2).H2O (1) and (FcN)HgCl (2) indicate the chelate-free structure of this compounds in solution within the studied temperature interval (- 80 to 90 degreesC). (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)00742-2