1-[1-(diphenylphosphinyl)-1,2-propadienyl]-2-(3-hydroxy-1-propynyl)benzene | 915237-84-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-[1-(diphenylphosphinyl)-1,2-propadienyl]-2-(3-hydroxy-1-propynyl)benzene
• CAS: 915237-84-2
• 化学式: C₂₄H₁₉O₂P
• 分子量: 370.387
• InChiKey: XWUTVVYLXGTVDF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-[1-(diphenylphosphinyl)-1,2-propadienyl]-2-(3-hydroxy-1-propynyl)benzene 在 三乙胺 、 间氯过氧苯甲酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 13.0h， 生成 3-(diphenylphosphinyl)-8-(phenylsulfonyl)-1,2-dihydrocyclobuta[b]naphthalene
  参考文献：
  名称：

  Reaction of ene-bis(phosphinylallenes): [2+2] versus [4+2] cycloaddition

  摘要：

  Reaction of ene-bis(phosphinylallenes), derived from ene-bis(propargyl alcohols) and chlorodiphenylphosphine, was investigated. Benzene-bridged bis(phosphinylallenes) exclusively gave intramolecular [2+2] cycloadducts in the presence of dimethyl fumarate in sharp contrast to the reaction of benzene-bridged bis(sulfinylallenes), which gave the corresponding [4+2] cycloadducts. On the other hand, substituted ethylene- or five-membered heterocycle-bridged bis(phosphinylallenes) provided [4+2] cycloadducts. Reaction of benzene-bridged diallene bearing both a sulfinyl group and a phosphinyl group on the two allenyl groups was also described. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2006.08.083
• 作为产物：
  描述：

  1,2-bis(3-hydroxyprop-1-yn-1-yl)benzene 在 盐酸 、 sodium hydride 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 3.75h， 生成 1-[1-(diphenylphosphinyl)-1,2-propadienyl]-2-(3-hydroxy-1-propynyl)benzene
  参考文献：
  名称：

  Reaction of ene-bis(phosphinylallenes): [2+2] versus [4+2] cycloaddition

  摘要：

  Reaction of ene-bis(phosphinylallenes), derived from ene-bis(propargyl alcohols) and chlorodiphenylphosphine, was investigated. Benzene-bridged bis(phosphinylallenes) exclusively gave intramolecular [2+2] cycloadducts in the presence of dimethyl fumarate in sharp contrast to the reaction of benzene-bridged bis(sulfinylallenes), which gave the corresponding [4+2] cycloadducts. On the other hand, substituted ethylene- or five-membered heterocycle-bridged bis(phosphinylallenes) provided [4+2] cycloadducts. Reaction of benzene-bridged diallene bearing both a sulfinyl group and a phosphinyl group on the two allenyl groups was also described. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2006.08.083

文献信息

• Reaction of ene-bis(phosphinylallenes): [2+2] versus [4+2] cycloaddition
  作者：Shinji Kitagaki、Yuki Okumura、Chisato Mukai

  DOI：10.1016/j.tet.2006.08.083

  日期：2006.10

  Reaction of ene-bis(phosphinylallenes), derived from ene-bis(propargyl alcohols) and chlorodiphenylphosphine, was investigated. Benzene-bridged bis(phosphinylallenes) exclusively gave intramolecular [2+2] cycloadducts in the presence of dimethyl fumarate in sharp contrast to the reaction of benzene-bridged bis(sulfinylallenes), which gave the corresponding [4+2] cycloadducts. On the other hand, substituted ethylene- or five-membered heterocycle-bridged bis(phosphinylallenes) provided [4+2] cycloadducts. Reaction of benzene-bridged diallene bearing both a sulfinyl group and a phosphinyl group on the two allenyl groups was also described. (c) 2006 Elsevier Ltd. All rights reserved.