3-(oxan-2-yloxy)pent-4-yn-1-ol | 943734-03-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧烷类
• 英文名称: 3-(oxan-2-yloxy)pent-4-yn-1-ol
• CAS: 943734-03-0
• 化学式: C₁₀H₁₆O₃
• 分子量: 184.235
• InChiKey: FCJKCFMXEVWSJP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.91
• 重原子数：
  13.0
• 可旋转键数：
  4.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  38.69
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  3-(oxan-2-yloxy)pent-4-yn-1-ol 在 偶氮二甲酸二异丙酯 、 对甲苯磺酸 、 三乙胺 、 间氯过氧苯甲酸 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 生成 N-[5-(phenylsulfonyl)penta-3,4-dienyl]-N-[3-(trimethylsilyl)propyn-2-yl]-(4-methylbenzene)sulfonamide
  参考文献：
  名称：

  Rh(I)-catalyzed Pauson–Khand reaction of 1-phenylsulfonyl-1,2-octadien-7-yne derivatives

  摘要：

  The Rh(I)-catalyzed PKR of 1-phenylsulfonyl- 1,2-octadien-7-ynes and their aza derivatives exclusively produced the corresponding 9-phenylsulfonylbicyclo[4.3.0]nona-1,6-dien-8-ones and no 4-(phenylsulfonylmethylidene)bicyclo [3.3. 0]oct-1-en-3-ones could be detected. Thus, the ring-closing pattern was found to be the same as those of the previously reported 3-phenylsulfonyl-1,2-octadien-7-yne derivatives. However, the formation of 4-(phenylsulfonylmethylidene)-7-oxabicyclo[3.3.0]oct-1-en-3-ones was observed as a minor product when the 5-oxa congeners were used. In addition, a larger ring-sized product, 10-phenylsulfonyl-5-azabicyclo[5.3.0]deca-1,7-dien-9-one derivative, was obtained from the 6-aza derivative of 1-phenylsulfonyl-1,2-nonadien-8-yne. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.04.005
• 作为产物：
  描述：

  5-((tert-butyldimethylsilyl)oxy)pent-1-yn-3-ol 在 四丁基氟化铵 、 4-甲基苯磺酸吡啶 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 3-(oxan-2-yloxy)pent-4-yn-1-ol
  参考文献：
  名称：

  Rh(I)-catalyzed Pauson–Khand reaction of 1-phenylsulfonyl-1,2-octadien-7-yne derivatives

  摘要：

  The Rh(I)-catalyzed PKR of 1-phenylsulfonyl- 1,2-octadien-7-ynes and their aza derivatives exclusively produced the corresponding 9-phenylsulfonylbicyclo[4.3.0]nona-1,6-dien-8-ones and no 4-(phenylsulfonylmethylidene)bicyclo [3.3. 0]oct-1-en-3-ones could be detected. Thus, the ring-closing pattern was found to be the same as those of the previously reported 3-phenylsulfonyl-1,2-octadien-7-yne derivatives. However, the formation of 4-(phenylsulfonylmethylidene)-7-oxabicyclo[3.3.0]oct-1-en-3-ones was observed as a minor product when the 5-oxa congeners were used. In addition, a larger ring-sized product, 10-phenylsulfonyl-5-azabicyclo[5.3.0]deca-1,7-dien-9-one derivative, was obtained from the 6-aza derivative of 1-phenylsulfonyl-1,2-nonadien-8-yne. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.04.005

文献信息

• Thermal [2+2] Cycloaddition of Allenynes:  Easy Construction of Bicyclo[6.2.0]deca-1,8-dienes, Bicyclo[5.2.0]nona-1,7-dienes, and Bicyclo[4.2.0]octa-1,6-dienes
  作者：Chisato Mukai、Yasuyuki Hara、Yusuke Miyashita、Fuyuhiko Inagaki

  DOI：10.1021/jo070513p

  日期：2007.6.1

  the allenyl group, in xylene (or mesitylene) without microwave irradiation resulted in the efficient formation of bicyclo[5.2.0]nona-1,7-dienes and bicyclo[4.2.0]octa-1,6-dienes in high yields. This method was shown to be successfully applicable to the first construction of bicyclo[6.2.0]deca-1,8-dienes. Construction of the corresponding oxa- and azabicyclo[m.2.0] frameworks could also be attained.

  在不进行微波辐射的情况下，在二甲苯（或均三甲苯）中，烯丙基上具有苯磺酰基官能团的烯丙炔的简单回流，可以有效地形成双环[5.2.0] nona-1,7-二烯和双环[4.2.0]。高产量的octa-1,6-二烯。已证明该方法成功地适用于双环[6.2.0] deca-1,8-二烯的第一个构建。的相应的氧杂建设和氮杂二环[米.2.0]也可以实现框架。该热闭环反应涉及正式的[2 + 2]环加成，其中无论烯丙基部分上的苯磺酰基官能团的位置如何，烯基部分的远侧双键仅充当π-组分之一。
• Rh(I)-catalyzed Pauson–Khand reaction of 1-phenylsulfonyl-1,2-octadien-7-yne derivatives
  作者：Fuyuhiko Inagaki、Takamasa Kawamura、Chisato Mukai

  DOI：10.1016/j.tet.2007.04.005

  日期：2007.6

  The Rh(I)-catalyzed PKR of 1-phenylsulfonyl- 1,2-octadien-7-ynes and their aza derivatives exclusively produced the corresponding 9-phenylsulfonylbicyclo[4.3.0]nona-1,6-dien-8-ones and no 4-(phenylsulfonylmethylidene)bicyclo [3.3. 0]oct-1-en-3-ones could be detected. Thus, the ring-closing pattern was found to be the same as those of the previously reported 3-phenylsulfonyl-1,2-octadien-7-yne derivatives. However, the formation of 4-(phenylsulfonylmethylidene)-7-oxabicyclo[3.3.0]oct-1-en-3-ones was observed as a minor product when the 5-oxa congeners were used. In addition, a larger ring-sized product, 10-phenylsulfonyl-5-azabicyclo[5.3.0]deca-1,7-dien-9-one derivative, was obtained from the 6-aza derivative of 1-phenylsulfonyl-1,2-nonadien-8-yne. (c) 2007 Elsevier Ltd. All rights reserved.