nona-1,3c,8-triene | 96308-37-1

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: nona-1,3c,8-triene
• 英文别名: (Z)-1,3,8-Nonatriene；(3Z)-nona-1,3,8-triene
• CAS: 96308-37-1
• 化学式: C₉H₁₄
• 分子量: 122.21
• InChiKey: TWLCETSJJWKYRH-ALCCZGGFSA-N

物化性质

• 沸点：
  153.7±10.0 °C(Predicted)
• 密度：
  0.759±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  nona-1,3c,8-triene 150.0 ℃ 、100.0 kPa 条件下， 生成 cis-bicyclo<4.3.0>non-2-ene 、 (5E,7Z)-Nona-1,5,7-triene
  参考文献：
  名称：

  Diedrich, Matthias K.; Hochstrate, Dirk; Klaerner, Frank-Gerrit, Angewandte Chemie, 1994, vol. 106, # 10, p. 1135 - 1137

  摘要：

  DOI：
• 作为产物：
  描述：

  5-己烯醛 、 烯丙叉三苯基膦 生成 nona-1,3c,8-triene 、 nona-1,3t,8-triene
  参考文献：
  名称：

  Diedrich, Matthias K.; Hochstrate, Dirk; Klaerner, Frank-Gerrit, Angewandte Chemie, 1994, vol. 106, # 10, p. 1135 - 1137

  摘要：

  DOI：

文献信息

• Cumulene photochemistry: singlet and triplet photorearrangements of 1,2-cyclononadiene
  作者：Thomas J. Stierman、Richard P. Johnson

  DOI：10.1021/ja00299a037

  日期：1985.6

  Obtention du bicyclo [6.1.0] nonene-1(9), du tricyclo [4.3.0.0 2,9 ] nonane et du cyclononyne comme produits majoritaires par photolyse directe. Obtention par photolyse sensibilisee du tricyclo [4.3.0.0 2,9 ] nonane, du bicyclo [4.3.0] nonene-1(9), du cis-bicyclo [4.3.0] nonene-2 et du bicyclo [4.3.0] nonene-1(2). Mecanismes

  Obtention du bicyclo [6.1.0] nonene-1(9), du tricyclo [4.3.0.0 2,9 ] nonane et du cyclononyne comme produits majoritaires par photolyse directe。获得 par photolyse sensibilisee du tricyclo [4.3.0.0 2,9 ] nonane, du bicyclo [4.3.0] nonene-1(9), du cis-bicyclo [4.3.0] nonene-2 et du bicyclo [4.3.0]壬烯-1(2)。机制
• The Effect of Pressure on Cyclizations. The Ring-Size Dependent Reaction Volumes of the Cyclization of 1-Alkenes to Cycloalkanes. Experimental Measurement of Activation and Reaction Volumes of the Intramolecular Diels−Alder Reaction of 1,3,8-Nonatriene and 1,3,9-Decatriene. Temperature Dependence of Activation and Reaction Volumes
  作者：Matthias K. Diedrich、Frank-Gerrit Klärner

  DOI：10.1021/ja973936p

  日期：1998.7.1

  The volumes of reaction determined for the hypothetical cyclization of l-alkenes to cycloalkanes decrease continuously from the formation of cyclopropane (Delta V-R = -5.5 cm(3) mol(-1)) up to the formation of cyclodecane (Delta V-R = -32.3 cm(3) mol(-1)) and seem to be constant for the larger rings. The analysis of the packing coefficients (eta = V-w/V) leads to the conclusion that this ring-size dependent decrease in volume results from the different packing of cyclic and acyclic compounds rather than from the changes in their intrinsic molecular volumes. The investigation of the intramolecular Diels-Alder reactions of (E)-1,3,8-nonatriene (E)-1 and (E)-1,3,9-decatriene (E)-2 leading to the bicyclo[4.3.0]nonenes cis- and trans-4 (Delta V double dagger/Delta V-R [cm(3) mol(-1)] -24.8/-32.0 and -24.8/-28.5, respectively) or bicyclo[4.4.0]decenes cis- and trans-6 (-37.6/-45.4 and -35.0/-37.4, respectively) confirms the ring-size dependence of the activation and reaction volumes. The dependence of the effect of pressure from the number of newly forming rings is illustrated with the thermolysis of (Z)-1,3,8-nonatriene (Z)-1 in which an intramolecular Diels-Alder reaction leading to bicyclo[4.3.0]nonene cis-4 competes with a sigmatropic [1,5] hydrogen shift leading to (E,Z)-1,5,7-nonatriene 7. The use of high pressure causes a reversal of selectivity.