7-(甲基乙亚基)-双环[4.1.0]庚烷 | 53282-47-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 中文名称: 7-(甲基乙亚基)-双环[4.1.0]庚烷
• 中文别名: 丁酸,2-乙基-2-氟-3-羰基-,乙基酯
• 英文名称: 7-isopropylidenebicyclo<4.1.0>heptane
• 英文别名: 7-(1-methylethylidene)bicyclo[4.1.0]heptane；1--bicyclo<4.1.0>heptan；1-Isopropyliden-bicyclo<4.1.0>-heptan；7-Isopropyliden-norcaran；7-(1-Methylethylidene)bicyclo(4.1.0)heptane；7-propan-2-ylidenebicyclo[4.1.0]heptane
• CAS: 53282-47-6
• 化学式: C₁₀H₁₆
• 分子量: 136.237
• InChiKey: UPWUDJZKOSQIRQ-UHFFFAOYSA-N

物化性质

• 沸点：
  177.1±7.0 °C(Predicted)
• 密度：
  0.926±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 海关编码：
  2902199090

反应信息

• 作为产物：
  描述：

  顺-环辛烯 以 环己烷 为溶剂， 生成 2-丁炔 、 7-(甲基乙亚基)-双环[4.1.0]庚烷
  参考文献：
  名称：

  Photochemical fragmentation of a methylenecyclopropane

  摘要：

  DOI：

  10.1021/jo00338a043

文献信息

• Halomethyl—metal compounds
  作者：Dietmar Seyferth、Doron Dagani

  DOI：10.1016/s0022-328x(00)91663-2

  日期：1976.1

  Bis(1-bromo-2-methylpropenyl)mercury, prepared via Me2CC(Br)Li, was treated with mercuric bromide to give Me2CC(Br)HgBr. The latter transferred Me2CC: to olefins, giving isopropylidenecyclopropanes, in sealed tube reactions carried out at 150°C in the presence of an equimolar quantity of diphenylmercury. The Me2CC(Br)HgBr/Ph2Hg reagent also reacted with triethylsilane at 150°C to give Et3SiCHCMe2

  双（1-溴-2-甲基丙烯基）汞，通过我制备2 CC（BR）栗，用溴化汞处理，得到我2 CC（BR）HgBr。后者转移我2 CC：烯烃，给予isopropylidenecyclopropanes，在密封管中反应，在150℃下，在二苯基汞的等摩尔量的存在下进行。在ME 2 CC（BR）HgBr /植2汞试剂还与三乙基硅烷在150℃下反应，得到的Et 3 SiCHCMe 2在几乎定量的产率。
• Photochemistry of 1-(propan-2-ylidene)-1a,9b-dihydro-1H-cyclopropa[l]phenanthrene
  作者：Tarini S. Hardikar、MacKenzie A. Warren、Dasan M. Thamattoor

  DOI：10.1016/j.tetlet.2015.10.064

  日期：2015.12

  enanthrene, affords dimethylvinylidene upon photolysis (∼315–400 nm) at ambient temperature, and the carbene may be trapped by cyclohexene. Some of the precursor also rearranged to a non-photolabile isomer via a putative 1,5-sigmatropic shift followed by an electrocyclic ring opening.

  碳氢化合物1-（丙烷-2-亚烷基）-1a，9b-二氢-1 H-环丙烷[ l ]菲在环境温度下（〜315-400 nm）光解时提供二甲基亚乙烯基，卡宾可能被碳环己烯。某些前体还通过推定的1，5-σ移位和随后的电环开环重新排列为非光不稳定异构体。
• geminal-dehalosilylation of α-halo-β,β-dimethylvinyltrimethylsilanes: generation of isopropylidene carbene
  作者：Robert F. Cunico、Yeun-Kwei Han

  DOI：10.1016/s0022-328x(00)89075-0

  日期：1978.12
• Generation and Characterization of Alkyl-Substituted m-Xylylenes in Fluid Solution at Room Temperature
  作者：Joseph J. Gajewski、Gitendra C. Paul、Ming Jing Chang、Andrea M. Gortva

  DOI：10.1021/ja00091a018

  日期：1994.6

  Fluoride ion induced generation of isobutylidene from isopropyl trimethylsiiyl ketone enol triflate in the presence of 6,6-dimethylfulvene gives the [2.2]-m-cyclophane dimer of alpha,alpha,alpha'alpha'-tetramethyl-m-xylylene. When isobutylidene is added to 6,6-bis(trideuteriomethyl)fulvene, the C-13 NMR spectrum of the dimer reveals three quaternary carbons in a 1:1:1 ratio, progressively shifted upfield to suggest that two dimers are formed. Saturation of the reactant solutions with dioxygen resulted in no dimer formation despite undiminished loss of reactants. A control experiment indicated that dioxygen does not affect the formation of the methylenecyclopropane from cyclohexene and isobutylidene. Reaction of 6-cyclopropyl-6-methylfulvene with isobutylidene gave dimers with intact cyclopropane rings. Addition of isobutylidene to 6-tert-butyl-6-methylfulvene resulted in a non-cyclophane dimer.
• Unsaturated carbenes from primary vinyl triflates. I. Method and scope
  作者：Peter J. Stang、Michael G. Mangum、Dennis P. Fox、Peter Haak

  DOI：10.1021/ja00821a034

  日期：1974.7