tricarbonyl[(1-6-η)-(cyclohex-3-enyl)benzene]manganese(I) tetrafluoroborate | 165609-25-6

• 英文名称: tricarbonyl[(1-6-η)-(cyclohex-3-enyl)benzene]manganese(I) tetrafluoroborate
• CAS: 165609-25-6
• 化学式: BF₄*C₁₅H₁₄MnO₃
• 分子量: 384.017
• InChiKey: VQGYFGMNIDHNEB-SXZTZMMXSA-N

反应信息

• 作为反应物：
  描述：

  tricarbonyl[(1-6-η)-(cyclohex-3-enyl)benzene]manganese(I) tetrafluoroborate 在 PPh₃ 作用下， 以 二氯甲烷 为溶剂， 以91%的产率得到dicarbonyl[(1-6-η)-(cyclohex-3-enyl)benzene](triphenylphosphine)manganese(I) tetrafluoroborate
  参考文献：
  名称：

  Unusual migration of manganese to an arene via protonation of an agostic η^3:CH-cyclohexenyl complex

  摘要：

  Treatment of the agostic compound [Mn(eta(3:CH)-C(6)H(8)Ph)(CO)(3)] la with HBF4 . Et(2)O in CH2Cl2 gave the arene complex [Mn{eta(6)-C6H5(C6H9)}(CO)(3)][BF4] 2 via migration of the metal from the cyclohexenyl ring to the aryl substituent. Reaction of 2 with the nucleophiles triphenylphosphine and methylmagnesium chloride respectively gave the substitution product [Mn{eta(6)-C6H5(C6H9)}(CO)(2)(PPh(3))][BF4] 3 and the addition product [Mn{eta(5)-C(6)H(5)Me(C6H9)}(CO)(3)] 4 as a mixture of isomers. The crystal structure of complex 2 has been determined: triclinic, space group P ($) over bar 1, a = 9.399(3), b = 10.644(2), c = 8.979(1) Angstrom, alpha = 93.03(1), beta = 116.39(2), gamma = 79.45(3)degrees, R = 0.057 for 1316 independent reflections.

  DOI：

  10.1039/dt9950000931
• 作为产物：
  描述：

  四氟硼酸-二乙醚络合物 、 [Mn(η(3:CH)-C6H8Ph)(CO)3] 以 二氯甲烷 为溶剂， 以88%的产率得到tricarbonyl[(1-6-η)-(cyclohex-3-enyl)benzene]manganese(I) tetrafluoroborate
  参考文献：
  名称：

  Unusual migration of manganese to an arene via protonation of an agostic η^3:CH-cyclohexenyl complex

  摘要：

  Treatment of the agostic compound [Mn(eta(3:CH)-C(6)H(8)Ph)(CO)(3)] la with HBF4 . Et(2)O in CH2Cl2 gave the arene complex [Mn{eta(6)-C6H5(C6H9)}(CO)(3)][BF4] 2 via migration of the metal from the cyclohexenyl ring to the aryl substituent. Reaction of 2 with the nucleophiles triphenylphosphine and methylmagnesium chloride respectively gave the substitution product [Mn{eta(6)-C6H5(C6H9)}(CO)(2)(PPh(3))][BF4] 3 and the addition product [Mn{eta(5)-C(6)H(5)Me(C6H9)}(CO)(3)] 4 as a mixture of isomers. The crystal structure of complex 2 has been determined: triclinic, space group P ($) over bar 1, a = 9.399(3), b = 10.644(2), c = 8.979(1) Angstrom, alpha = 93.03(1), beta = 116.39(2), gamma = 79.45(3)degrees, R = 0.057 for 1316 independent reflections.

  DOI：

  10.1039/dt9950000931