Me₂Sn(4-[(5-bromothiophen-2-ylmethylene)amino]-3-ethyl-5-mercapto-1,2,4-triazole)₂ | 1456727-04-0

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: Me₂Sn(4-[(5-bromothiophen-2-ylmethylene)amino]-3-ethyl-5-mercapto-1,2,4-triazole)₂
• CAS: 1456727-04-0
• 化学式: C₂₀H₂₂Br₂N₈S₄Sn
• 分子量: 781.23
• InChiKey: ZORAVMZKKFSLJN-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  4-[(5-bromothiophen-2-ylmethylene)amino]-3-ethyl-5-mercapto-1,2,4-triazole sodium salt 、 二甲基二氯化锡 以 甲醇 为溶剂， 反应 12.0h， 以78%的产率得到Me₂Sn(4-[(5-bromothiophen-2-ylmethylene)amino]-3-ethyl-5-mercapto-1,2,4-triazole)₂
  参考文献：
  名称：

  Syntheses, Spectral, and Biological Studies of New Imines Derived From 5-Bromothiophene-2-Carboxaldehyde and Their Si(IV), Sn(IV) Complexes

  摘要：

  The Schiff bases (imines) HL1 and HL2 have been synthesized by the reaction of 5-bromothiophene-2-carboxaldehyde with 4-amino-5-mercapto-1,2,4-triazole and 4-amino-3-ethyl-5-mercapto-1,2,4-triazole, respectively. Organosilicon(IV) and organotin(IV) complexes having the general formulae R2MCl(L-1), R2MCl(L-2), R2M(L-1)(2), R2M(L-2)(2), (M = Si, Sn; R = CH3) were synthesized by the reaction of R2MCl2 with these Schiff bases in 1:1 and 1:2 molar ratio. The Schiff bases and their metal complexes have been characterized with the aid of elemental analyses, molar conductance, and spectroscopic studies, including UV, IR, H-1, C-13, MS, Si-29, and Sn-119 NMR spectroscopy. On the basis of these studies, the resulting complexes have been proposed to have trigonal bipyramidal and octahedral geometries. In vitro activities of the Schiff bases and their metal complexes against some Gram positive and Gram negative bacteria and fungi have been carried out and described.

  DOI：

  10.1080/10426507.2012.757609