chlordimethyltindimethylaminomethylferrocene | 173976-41-5

• 英文名称: chlordimethyltindimethylaminomethylferrocene
• CAS: 173976-41-5
• 化学式: C₁₅H₂₂ClFeNSn
• 分子量: 426.356
• InChiKey: MMVZLOGUHPHZAS-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  N,N-dimethylaminomethylferrocene, monolithium salt 、 二甲基二氯化锡 以 乙醚 为溶剂， 以89%的产率得到chlordimethyltindimethylaminomethylferrocene
  参考文献：
  名称：

  选自第 13 和 14 族元素的二甲基氨基甲基二茂铁基化合物的表示、性质和分子结构

  摘要：

  Dimethylmetalchlorides of gallium and indium react wi th dime thylaminomethylferrocenyllithium (FcNLi) to give the corresponding dimethylmetaldimethylaminomethylferrocenes 1 and 2 [Me(2)MFcN; M=Ga, In]. In a similar manner dialkylmetaldichlorides of germanium and tin yield the expected chlordialkylmetaldimethylaminomethylferrocenes 3-5 [R-2(Cl)MFcN; M=Ge; R=Me(3), M=Sn; R=Me (4), Ph (5)]. In a reaction of Me3Al and Me2AlCl with dimethylaminomethylferrocene the formation of the 1 : 1 adducts 7 and 8 could be observed. All compounds were characterised by H-1 and C-13 nmr spectroscopy. The molecular structures of 1, 3, 4 and 7 were determined. 3 and 4 build in contrast to 1 monomeric molecules with chelat rings as a result of the M-N coordination. Compound 7 consist of monomeric molecules with 4 coordinated Al atoms.

  DOI：

  10.1002/(sici)1521-3749(200003)626:3<759::aid-zaac759>3.0.co;2-9

文献信息

• Synthesis and structural studies of 2-stannyl-substituted ferrocenylmethylamine and -phosphine derivatives 2-Me2RSnFcCH2Y (RMe, Cl; YNMe2, PPh2, P(O)Ph2; FcC10H8Fe)
  作者：Silke Hoppe、Horst Weichmann、Klaus Jurkschat、Claudia Schneider-Koglin、Martin Dräger

  DOI：10.1016/0022-328x(95)05549-5

  日期：1995.12

  2-(Trimethylstannyl)ferrocenylmethyldiphenylphosphine, 2-Me(3)SnFcCH(2)PPh(2) (2a), was synthesized from 2-Me(3)SnFcCH(2)NMe(2) (1a) and Ph(2)PH. Compound 2a is oxidized with H2O2 to 2-Me(3)SnFcCH(2)P(O)Ph(2) (3a). Halogenation of la and 2a with Me(2)SnCl(2) and 3a with HCl-diethyl ether yields the organotin monochlorides 2-Me(2)(Cl)SnFcCH(2)Y (1b, Y = NMe(2); 2b, Y = PPh(2); 3b, Y = P(O)Ph(2)). Both crystal structure determinations and multinuclear magnetic resonance studies in solution reveal for 1b-3b molecular structures in which the tin atom approaches a trigonal bipyramidal pentacoordination as a consequence of an intramolecular Y Sn interaction. The donor strength of Y increases in the order PPh(2) < NMe(2) < P(O)Ph(2). In solution 1b and 2b undergo ligand-exchange processes.