| 220800-56-6

• CAS: 220800-56-6
• 化学式: C₁₇H₁₁O₅PW
• 分子量: 510.095
• InChiKey: LCUHGJPCQZALLV-DTSSWESASA-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：

  syn-[5,6-dimethyl-2,3-bis(methoxycarbonyl)-7-phenyl-7-phosphanorbornadiene]pentacarbonyltungsten 、 以 甲苯 为溶剂， 生成 trans-[((CO)5WPPh)2]MeCCCCMe 、 cis-[((CO)5WPPh)2]MeCCCCMe
  参考文献：
  名称：

  Addition of a Phenyl Phosphinidene Complex to Conjugated Diynes

  摘要：

  Alkynyl-substituted phosphirenes are formed from the addition of PhPW(CO)(5) to 2,4-hexadiyne, 5,7-dodecadiyne, and 2,2,7,7-tetramethylocta-3,5-diyne. No bisphosphirenes are formed. Instead but only for the 2,4-hexadiyne derivative, a second PhPW(CO)(5) inserts into the phosphirene ring to give a 2:1 mixture of cis- and trans-1,2-dihydro-1,2-diphosphetes. An X-ray structure determination, ab initio computed geometries, and NMR data are presented.

  DOI：

  10.1021/om9806040
• 作为产物：
  描述：

  syn-[5,6-dimethyl-2,3-bis(methoxycarbonyl)-7-phenyl-7-phosphanorbornadiene]pentacarbonyltungsten 、 2,4-己二炔 在 copper(l) chloride 作用下， 以 甲苯 为溶剂， 以66%的产率得到
  参考文献：
  名称：

  Addition of a Phenyl Phosphinidene Complex to Conjugated Diynes

  摘要：

  Alkynyl-substituted phosphirenes are formed from the addition of PhPW(CO)(5) to 2,4-hexadiyne, 5,7-dodecadiyne, and 2,2,7,7-tetramethylocta-3,5-diyne. No bisphosphirenes are formed. Instead but only for the 2,4-hexadiyne derivative, a second PhPW(CO)(5) inserts into the phosphirene ring to give a 2:1 mixture of cis- and trans-1,2-dihydro-1,2-diphosphetes. An X-ray structure determination, ab initio computed geometries, and NMR data are presented.

  DOI：

  10.1021/om9806040