| 407631-06-5

• CAS: 407631-06-5
• 化学式: BF₄*C₁₆H₁₃CrO₄
• 分子量: 408.077
• InChiKey: GXWCLNBGAOGFFQ-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  、 以 四氢呋喃 为溶剂， 以55%的产率得到
  参考文献：
  名称：

  Selective reactivity of diamino Fischer-type carbene complexes towards 2,6-disubstituted and 2,4,6-trisubstituted pyrylium salts and 2,4,6-trichloro-1,3,5-triazine

  摘要：

  The synthesis of new amino Fischer-type carbene complexes 2a-d with amino-containing side chain is presented. The reaction of these complexes with 2,4,6-triarylpyrylium salts gave the corresponding pyridinium salt 4a, 4c-e as expected from the initial attack of the free amino group onto the pyrylium alpha-carbon. When using the 2,6-diphenylpyrylium salt, a gamma-addition of the amino group occurred, leading after an hydrogen migration and a ring opening step - to the new organometallic unsaturated ammoketone 5. Finally, the reactivity of the diaminocarbene 2b with 2,4,6-trichloro-1,3,5-triazine has been investigated. The new triazine 6 bearing a ferrocenylaminocarbene group was isolated. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.05.034