1-<1-Cyclopentenyl-(1)>-cyclohepten | 1076-70-6

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: 1-<1-Cyclopentenyl-(1)>-cyclohepten
• 英文别名: 1-(Cyclopenten-1-yl)cycloheptene
• CAS: 1076-70-6
• 化学式: C₁₂H₁₈
• 分子量: 162.275
• InChiKey: GNWLXDYCNXQUTI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.67
• 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：

  1-<1-Cyclopentenyl-(1)>-cyclohepten 生成 3a,3b,4,5,6,7,8,9,10,11,11a,11b-Dodecahydro-2-oxa-cyclohepta[e]-as-indacene-1,3-dione
  参考文献：
  名称：

  ISABELLE M. E.; LAKE D. H.; WIGHTMAN R. H., CAN. J. CHEM., 1977, 55, NO

  摘要：

  DOI：
• 作为产物：
  描述：

  Cyclopentylcycloheptan-1.1'-diol 、 三氯氧磷 以80%的产率得到
  参考文献：
  名称：

  ISABELLE M. E.; LAKE D. H.; WIGHTMAN R. H., CAN. J. CHEM., 1977, 55, NO

  摘要：

  DOI：

文献信息

• Studies in mass spectrometry. Part XIV. The effect of conformation on the electron impact-induced fragmentation of adducts of p-benzoquinone and 1,1′-bicycloalkenyls
  作者：Joseph Deutsch、Asher Mandelbaum

  DOI：10.1039/j29710000886

  日期：——

  Electron impact-induced double hydrogen migration leading to the formation of ions a from adducts of p-benzoquinone and 1,1′-bicycloalken-1-yls has been found to be suppressed when the sizes of rings C and D of the adducts are increased. This effect is explained in terms of different distances between the migrating hydrogen atoms and the carbonyl groups, which are affected by the conformations of the

  发现当加合物的环C和D的尺寸增加时，电子撞击引起的双氢迁移导致从对苯醌和1,1'-双环烯-1-基的加合物形成离子a，这些离子被抑制了。。用迁移的氢原子和羰基之间的不同距离来解释这种作用，该距离受中心环B以及环C和D的构象的影响。
• The pinacol rearrangement of cyclopentylcycloheptane-1,1'-diol
  作者：R.D. Sands

  DOI：10.1016/0040-4020(65)80024-2

  日期：1965.1

  When cyclopentylcycloheptane-1,1'-diol was heated with dilute acid, the major product was spiro [5.6] dodecan-1-one. The diene, 1-(1-cyclopentenyl)cycloheptene, was a minor product, and no spiro [4.7] dodecan-6-one was found.

  当将环戊基环庚烷-1,1'-二醇与稀酸一起加热时，主要产物为螺[5.6]十二烷-1-酮。二烯1-（1-环戊烯基）环庚烯是次要产物，未发现螺[4.7]十二烷-6-一。
• Study of I-Strain Relief in the Intermediate When Forming Spiro Ketones from Unsymmetrical Cycloalkylidenecycloalkanes, Their Dibromides, and Their Pinacols
  作者：Richard D. Sands

  DOI：10.1021/jo00081a030

  日期：1994.1

  Three unsymmetrical intercyclic olefins, their dibromides, and their pinacols were prepared, each so the two carbons involved at the functional group were part of a different sized ring. The pinacols were reacted with 25% sulfuric acid and with boron trifluoride etherate, the dibromides with silver nitrate,and the olefins with mercuric acetate and with trifluoroperacetic acid. The predominant spiro ketone found in each product mixture was used to determine which carbon, and hence which size ring, could better undergo the sp(3) to sp(2) or the sp(2) to sp(3) transition. The findings were consistent with Brown's observations on ring strain.
• ISABELLE M. E.; LAKE D. H.; WIGHTMAN R. H., CAN. J. CHEM., 1977, 55, NO
  作者：ISABELLE M. E.、 LAKE D. H.、 WIGHTMAN R. H.

  DOI：——

  日期：——