[Rh(bicyclo[2.2.1]hepta-2,5-diene)(2,2'-diamino-1,1'-binaphthyl)]BF4 | 179675-59-3

• 英文名称: [Rh(bicyclo[2.2.1]hepta-2,5-diene)(2,2'-diamino-1,1'-binaphthyl)]BF4
• CAS: 179675-59-3；179675-73-1
• 化学式: BF₄*C₂₇H₂₄N₂Rh
• 分子量: 566.211
• InChiKey: ZVZMCKFXXGARIQ-XDWRCRRRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  [(norbornadiene)rhodium(I)chloride]2 、 [1,1’-联萘]-2,2’-二胺 、 silver tetrafluoroborate 以 四氢呋喃 为溶剂， 以85%的产率得到[Rh(bicyclo[2.2.1]hepta-2,5-diene)(2,2'-diamino-1,1'-binaphthyl)]BF4
  参考文献：
  名称：

  Synthesis, chirooptical properties and catalytic activity of diene-rhodium(I) and -iridium(I) cationic complexes containing binaphthyl, C2-symmetric diamine ligands

  摘要：

  New cationic rhodium(I) and iridium(I) complexes [M(diene)(diamine)]BF4 containing chiral C-2-symmetric diamines [M = rhodium; diamine = 2,2'-diamino-1,1'-binaphthyl (BNDA), diene = cycloocta-1,5-diene (GOD), 1a, bicyclo[2,2,1]hepta-2,5-diene (NBD), 1b, hexa-1,5-diene (HEX), 1c; diamine = N,N'-dimethyl-2,2'-diamino-1,1'-binaphthyl (DMBNDA), diene = COD, 1d. M = iridium; diamine = BNDA, diene = COD, 2a; diamine = DMBNDA, diene = COD, 2b] have been prepared by the reaction of [MCl(diene)](2) with AgBF4 and further treatment with the diamine, Using N,N,N',N'-tetramethyl-2,2'-diamino-1,1'-binaphtyl (TMBNDA), no cationic complex was obtained. With the exception of the complex Ic, complexes 1 and 2 are stable in solution under inert atmosphere. Acetonitrile removes bonded DMBNDA but not BNDA from the metal; KOH removes both the diamines but not the diene. Complexes 1a, 1b, and 2a, containing (+)(R)-BNDA, catalyze the enantioselective hydrogenation of (Z)-alpha-acetamidocinnamic acid to acetamidodihydrocinnamic acid (o.p. = 9%; room temperature; hydrogen pressure, 35 arm).

  DOI：

  10.1016/0022-328x(95)06079-c