(1E)-pentacarbonyl[1-ethoxy-5-methoxy-2-(1-morpholinium-1-ethylidene)-5-oxo-3-phenyl-penta-1,3-dien-1-yl]chromate | 332048-17-6

• 英文名称: (1E)-pentacarbonyl[1-ethoxy-5-methoxy-2-(1-morpholinium-1-ethylidene)-5-oxo-3-phenyl-penta-1,3-dien-1-yl]chromate
• CAS: 332048-17-6
• 化学式: C₂₅H₂₅CrNO₉
• 分子量: 535.471
• InChiKey: ZGUHXAUUMRZAQK-UHFFFAOYSA-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：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  (1E)-pentacarbonyl[1-ethoxy-5-methoxy-2-(1-morpholinium-1-ethylidene)-5-oxo-3-phenyl-penta-1,3-dien-1-yl]chromate 以 氘代氯仿 为溶剂， 生成 pentacarbonyl[2-(1-ethoxy-ethylidene)-5-methoxy-1-morpholinium-5-oxo-3-phenyl-3-penten-1-yl]chromate
  参考文献：
  名称：

  Rearrangement of carbiminium carbonylmetalates by mutual exchange of alkoxy- and amino functionalities (M=W, Cr)

  摘要：

  Reaction of (1-alkynyl)carbene complexes (CO)(5)M=C(OEt)C=CPh (1a,b) (M = Cr, W) with enamines R'(R2N)C=CHR " (4a-d) (R2N = morpholine) yielded carbiminium carbonylmetalates (-)(OC)(5)M-C(OEt)=C[C(=N+R2)R']C(Ph)=CHR " (5) by metathesis of the (N)C=C at the C=C bond. Compounds 5 are stable in solid state, but in solution they undergo a mutual exchange of the ethoxy- and the amino functionality to give isomers (-)(OC)(5)M-C(=N+R2)]C[=C(OEt)R']C(Ph)=CHR " (6), (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00602-1
• 作为产物：
  描述：

  (pentacarbonyl)(phenylethynyl)(ethoxy)carbene chromium(0) 、 3-morpholino-but-2-enoic acid methyl ester 以 正戊烷 为溶剂， 以78%的产率得到(1E)-pentacarbonyl[1-ethoxy-5-methoxy-2-(1-morpholinium-1-ethylidene)-5-oxo-3-phenyl-penta-1,3-dien-1-yl]chromate
  参考文献：
  名称：

  Rearrangement of carbiminium carbonylmetalates by mutual exchange of alkoxy- and amino functionalities (M=W, Cr)

  摘要：

  Reaction of (1-alkynyl)carbene complexes (CO)(5)M=C(OEt)C=CPh (1a,b) (M = Cr, W) with enamines R'(R2N)C=CHR " (4a-d) (R2N = morpholine) yielded carbiminium carbonylmetalates (-)(OC)(5)M-C(OEt)=C[C(=N+R2)R']C(Ph)=CHR " (5) by metathesis of the (N)C=C at the C=C bond. Compounds 5 are stable in solid state, but in solution they undergo a mutual exchange of the ethoxy- and the amino functionality to give isomers (-)(OC)(5)M-C(=N+R2)]C[=C(OEt)R']C(Ph)=CHR " (6), (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00602-1