双(2-甲基庚-6-烯-2-基)二氮烯 | 143958-74-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 双(2-甲基庚-6-烯-2-基)二氮烯
• 英文名称: 2,2'-azo-2-methyl-6-heptene
• 英文别名: Diazene, bis(1,1-dimethyl-5-hexenyl)-；bis(2-methylhept-6-en-2-yl)diazene
• CAS: 143958-74-1
• 化学式: C₁₆H₃₀N₂
• 分子量: 250.428
• InChiKey: KEUQKUFYVZYJFX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  18
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  24.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  双(2-甲基庚-6-烯-2-基)二氮烯 以 乙醚 为溶剂， 反应 6.0h， 以26%的产率得到三甲基-1-戊烯
  参考文献：
  名称：

  Attempts to trap radicals formed in solution by a magnesium surface

  摘要：

  The synthesis of 2,2-azo-2-methyl-6-heptene (1) is described. Photolytic decomposition of 1 in ether gave rise to the 1,1-dimethyl-5-hexenyl radical clock (2) which yielded 1,1,2-trimethylcyclopentane (3), 6-methyl-1-heptene (4), and 2-methyl-1,6-heptadiene (5) in the ratio of 1:0.72:0.56, respectively. The ratio did not change appreciably when a well-stirred mixture of 1 and 5 equiv of magnesium powder was photolyzed. Moreover, the solution gave a negative test (2,2'-biquinoline) for the presence of Grignard reagent. Thus, it has been experimentally demonstrated that the radicals formed in solution do not react with a magnesium surface to form Grignard reagents.

  DOI：

  10.1021/jo00049a026
• 作为产物：
  描述：

  5-碘-1-戊烯 在 盐酸 、 sodium hydroxide 、 正丁基锂 、 磺酰氯 、 次氯酸叔丁酯 、 叠氮磷酸二苯酯 、 N-环己基异丙基胺 、 sodium hydride 、 溶剂黄146 、 三乙胺 作用下， 以 甲醇 、 乙醚 为溶剂， 反应 13.0h， 生成 双(2-甲基庚-6-烯-2-基)二氮烯
  参考文献：
  名称：

  Attempts to trap radicals formed in solution by a magnesium surface

  摘要：

  The synthesis of 2,2-azo-2-methyl-6-heptene (1) is described. Photolytic decomposition of 1 in ether gave rise to the 1,1-dimethyl-5-hexenyl radical clock (2) which yielded 1,1,2-trimethylcyclopentane (3), 6-methyl-1-heptene (4), and 2-methyl-1,6-heptadiene (5) in the ratio of 1:0.72:0.56, respectively. The ratio did not change appreciably when a well-stirred mixture of 1 and 5 equiv of magnesium powder was photolyzed. Moreover, the solution gave a negative test (2,2'-biquinoline) for the presence of Grignard reagent. Thus, it has been experimentally demonstrated that the radicals formed in solution do not react with a magnesium surface to form Grignard reagents.

  DOI：

  10.1021/jo00049a026

文献信息

• Attempts to trap radicals formed in solution by a magnesium surface
  作者：H. M. Walborsky、M. Topolski、C. Hamdouchi、J. Pankowski

  DOI：10.1021/jo00049a026

  日期：1992.11

  The synthesis of 2,2-azo-2-methyl-6-heptene (1) is described. Photolytic decomposition of 1 in ether gave rise to the 1,1-dimethyl-5-hexenyl radical clock (2) which yielded 1,1,2-trimethylcyclopentane (3), 6-methyl-1-heptene (4), and 2-methyl-1,6-heptadiene (5) in the ratio of 1:0.72:0.56, respectively. The ratio did not change appreciably when a well-stirred mixture of 1 and 5 equiv of magnesium powder was photolyzed. Moreover, the solution gave a negative test (2,2'-biquinoline) for the presence of Grignard reagent. Thus, it has been experimentally demonstrated that the radicals formed in solution do not react with a magnesium surface to form Grignard reagents.