(6-exo-butyl-η5-1,2,4,5-tetramethylcyclohexadienyl)Mn(CO)3 | 1252659-51-0

• 英文名称: (6-exo-butyl-η5-1,2,4,5-tetramethylcyclohexadienyl)Mn(CO)3
• CAS: 1252659-51-0
• 化学式: C₁₇H₂₃MnO₃
• 分子量: 330.306
• InChiKey: WPAHIABXLXCGCK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  三甲基氯硅烷 、 (6-exo-butyl-η5-1,2,4,5-tetramethylcyclohexadienyl)Mn(CO)3 在 n-BuLi 、 TMEDA 作用下， 以 四氢呋喃 为溶剂， 以55%的产率得到
  参考文献：
  名称：

  Lithiation/Electrophilic Quench Sequence of “Benzylic” Position of (η⁵-Methylcyclohexadienyl)Mn(CO)₃ Complexes

  摘要：

  [(eta(6)-Pentamethylbenzene)Mn(CO)(3)](+) BF4- and [(eta(6)-1,2,4,5-tetramethylbenzene)Mn(CO)(3)]+BF4- 2 complexes were prepared and reacted with nucleophiles to provide neutral exo-substituted (eta(5)-polytnethylcyclohexadienyl)Mn(CO)(3) complexes 3-6. To study the regioselectivity of the deprotonation at a "benzylic" position of (eta(5)-methylcyclohexadienyl)Mn(CO)(3) complexes, compounds 3-6 were submitted to a lithiationl/electrophilic quench sequence, and functionalized complexes 9-18 were obtained in good yields and with a total regioselectivity. A second sequence gave rise to the formation of unprecedented bifunctionalized (eta(5)-1,2,4,5-tetramethylcyclohexadienyl)Mn(CO)(3) and (eta(5)-pentamethylcyclohexadienyl)Mn(CO)(3) complexes 19-22.

  DOI：

  10.1021/om1005269
• 作为产物：
  描述：

  正丁基锂 、 [(η6-1,2,4,5-tetramethylbenzene)Mn(CO)3]BF4 以 四氢呋喃 为溶剂， 以72%的产率得到(6-exo-butyl-η5-1,2,4,5-tetramethylcyclohexadienyl)Mn(CO)3
  参考文献：
  名称：

  Lithiation/Electrophilic Quench Sequence of “Benzylic” Position of (η⁵-Methylcyclohexadienyl)Mn(CO)₃ Complexes

  摘要：

  [(eta(6)-Pentamethylbenzene)Mn(CO)(3)](+) BF4- and [(eta(6)-1,2,4,5-tetramethylbenzene)Mn(CO)(3)]+BF4- 2 complexes were prepared and reacted with nucleophiles to provide neutral exo-substituted (eta(5)-polytnethylcyclohexadienyl)Mn(CO)(3) complexes 3-6. To study the regioselectivity of the deprotonation at a "benzylic" position of (eta(5)-methylcyclohexadienyl)Mn(CO)(3) complexes, compounds 3-6 were submitted to a lithiationl/electrophilic quench sequence, and functionalized complexes 9-18 were obtained in good yields and with a total regioselectivity. A second sequence gave rise to the formation of unprecedented bifunctionalized (eta(5)-1,2,4,5-tetramethylcyclohexadienyl)Mn(CO)(3) and (eta(5)-pentamethylcyclohexadienyl)Mn(CO)(3) complexes 19-22.

  DOI：

  10.1021/om1005269