chloropyridinato-bis-(2-(4,5-bishydroxyiminato-[1,3]-dithiolan-2-ylidene)malonic acid diethyl ester)cobalt(III) | 850621-66-8

• 英文名称: chloropyridinato-bis-(2-(4,5-bishydroxyiminato-[1,3]-dithiolan-2-ylidene)malonic acid diethyl ester)cobalt(III)
• 英文别名: [CoClPy(2-(4,5-bishydroxyiminato-[1,3]-dithiolan-2-ylidene)malonic acid diethyl ester)2]
• CAS: 850621-66-8
• 化学式: C₂₅H₂₇ClCoN₅O₁₂S₄
• 分子量: 812.226
• InChiKey: STSNVUVMBPMKLY-HEBZEVRXSA-K

反应信息

• 作为产物：
  描述：

  吡啶 、 cobalt(II) chloride hexahydrate 、 2-(4,5-bishydroxyimino-[1,3]-dithiolan-2-ylidene)malonic acid diethyl ester 在 air 作用下， 以 乙醇 为溶剂， 以69%的产率得到chloropyridinato-bis-(2-(4,5-bishydroxyiminato-[1,3]-dithiolan-2-ylidene)malonic acid diethyl ester)cobalt(III)
  参考文献：
  名称：

  Synthesis and Complexation of a Novelvic‐Dithioglyoxime

  摘要：

  A new vic-dioxime ligand, namely 2-(4,5-bishydroxyimino-1,3-dithiolan-2-ylidene)malonic acid diethyl ester (LH2), has been synthesized in two steps starting with the condensation of carbon disulphide and malonic acid diethyl ester and subsequent reaction of the dithiolate intermediate with anti-dichloroglyoxime (DCGO) in ethanol at 5degreesC. LH2 forms mononuclear N,N'-coordinated planar metal complexes with Ni(II) and Co(II) and N,O-coordinated (mu-hydroxo-bridged dimeric complex with UO2(VI). The octahedral complex (LH)(2)CoPyCl has been prepared by oxidation of the (LH)(2)CO complex in the presence of pyridine, and it has been reduced to the Co(I) derivative by NaBH4.

  DOI：

  10.1081/sim-200030236