tricarbonyl[(4,6-η(3))-2-methyl-2-aza-1-oxo-5,7-octadien-1,4-diyl]iron(II) | 247229-50-1

• 英文名称: tricarbonyl[(4,6-η(3))-2-methyl-2-aza-1-oxo-5,7-octadien-1,4-diyl]iron(II)
• 英文别名: [(4-6-η3)-2-aza-2-methyl-1-oxo-octa-5,7-diene-1,4-diyl]tricarbonyliron(II)
• CAS: 247229-50-1；681123-88-6
• 化学式: C₁₁H₁₁FeNO₄
• 分子量: 277.06
• InChiKey: AUTKTKBBATVTGQ-ZIDOSWBXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  tricarbonyl[(4,6-η(3))-2-methyl-2-aza-1-oxo-5,7-octadien-1,4-diyl]iron(II) 、 trimethoxonium tetrafluoroborate 以 二氯甲烷 为溶剂， 以96%的产率得到tricarbonyl[(4,6-η(3))-1-methoxy-2-methyl-2-aza-5,7-octadien-4-yl-1-ylidene]iron(II) tetrafluoroborate
  参考文献：
  名称：

  New ferracyclic π-allyl and η3-pentadienyl complexes by carbonylative lactonization of unsaturated diols

  摘要：

  Various types of mono- and binuclear ferracyclic (eta(3)-allyl)iron complexes were prepared from unsaturated diols. Chelated tricarbonylironcarbene complexes 5 and 7 featuring a partially ligated (1,3-eta(3))-pentadienyl ligand were built up from the diene-1,2-diols 4 or 8, respectively. 2-Hexyn-4-ene-1,6-diol (12) reacted with enneacarbonyldiiron to furnish the binuclear 1-lactonyl-(1,3-pi:2-sigma)-allyldiiron complex 13 under mild conditions. Its structural details are discussed. Similar complexes 17 with five- to seven-membered lactone substituents at the allyl ligand were prepared likewise from the corresponding 2-alkyne-1,n-diols (16). (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(99)00041-9
• 作为产物：
  描述：

  tricarbonyl[(4,6-η(3))-3-vinyl-2-oxa-1-oxo-5-hexen-1,4-diyl]iron(II) 、 甲胺 以 四氢呋喃 为溶剂， 以96%的产率得到tricarbonyl[(4,6-η(3))-2-methyl-2-aza-1-oxo-5,7-octadien-1,4-diyl]iron(II)
  参考文献：
  名称：

  New ferracyclic π-allyl and η3-pentadienyl complexes by carbonylative lactonization of unsaturated diols

  摘要：

  Various types of mono- and binuclear ferracyclic (eta(3)-allyl)iron complexes were prepared from unsaturated diols. Chelated tricarbonylironcarbene complexes 5 and 7 featuring a partially ligated (1,3-eta(3))-pentadienyl ligand were built up from the diene-1,2-diols 4 or 8, respectively. 2-Hexyn-4-ene-1,6-diol (12) reacted with enneacarbonyldiiron to furnish the binuclear 1-lactonyl-(1,3-pi:2-sigma)-allyldiiron complex 13 under mild conditions. Its structural details are discussed. Similar complexes 17 with five- to seven-membered lactone substituents at the allyl ligand were prepared likewise from the corresponding 2-alkyne-1,n-diols (16). (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(99)00041-9

文献信息

• Reactions of chelated η3-pentadienyl iron complexes with nucleophiles
  作者：Rainer Schobert、Anett Mangold、Thomas Baumann、Wolfgang Milius、Frank Hampel

  DOI：10.1016/j.jorganchem.2003.11.015

  日期：2004.2

  coplanar vinyl residue of 2 was not observed. The cationic η3-allyl complex 3 was attacked by nucleophiles either on the allylic terminus furnishing free (1Z, 3E)-dienes 8, or on the vinyl residue which is part of an activated Michael system to give η4-1,3-diene complexes 9. η4-1,3,5-Triene complex 10 was obtained with basic nucleophiles.

  Ferracyclic（1-3-η 3）戊二烯基配合物与电子烯丙基解耦和乙烯基部分用各种杂原子和碳亲核试剂反应。伯胺选择性攻击中性（4-6-η 3 -戊二烯基）ferralactones 2上的端部的烯丙基配，得到3-（内-乙烯基） - （4-6-η 3 -烯丙基）ferralactams 4和由类似后者最终6-（反应外型-乙烯基） - （4-6-η 3 -烯丙基）ferralactams 5。未观察到对共轭共平面乙烯基残基2的类似的攻击。阳离子η 3 -烯丙基配合物3用亲核试剂无论是在烯丙基末端家具攻击自由（1个Ž，3 é）-dienes 8，或对乙烯基残基是活化迈克尔系统的一部分，得到η 4 -1,3-二烯络合物9。η 4 -1,3,5-三烯络合物10用基本亲核试剂得到。