5-butylbicyclo[2.2.1]hept-2-ene | 22094-81-1

• 分子结构分类: 有机化合物 - 碳氢化合物 - 多环烃
• 英文名称: 5-butylbicyclo[2.2.1]hept-2-ene
• 英文别名: 6-n-butylbicyclo[2.2.1]hept-2-ene
• CAS: 22094-81-1
• 化学式: C₁₁H₁₈
• 分子量: 150.264
• InChiKey: YSWATWCBYRBYBO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.82
• 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：

  5-butylbicyclo[2.2.1]hept-2-ene 在 二氯二茂锆 、 二异丁基氯化铝 作用下， 生成 2-exo-n-butylbicyclo<2.2.1>heptane 、 endo-2-butylbicyclo<2.2.1>heptane
  参考文献：
  名称：

  Cp2ZrCl2-catalyzed hydroalumination of norbornene derivatives withi-Bu2AlCl

  摘要：

  Cp2ZrCl2-catalyzed (Cp = eta5-C5H5) hydroalumination of substituted norbornenes with i-Bu2AlCl was conducted, yielding higher cycloalkylhaloalanes with high yields.

  DOI：

  10.1007/bf01150750
• 作为产物：
  描述：

  1-己烯 、 环戊二烯 生成 5-butylbicyclo[2.2.1]hept-2-ene
  参考文献：
  名称：

  Koch,H.; Haaf,W., Justus Liebigs Annalen der Chemie, 1960, vol. 638, p. 111 - 121

  摘要：

  DOI：

文献信息

• Epoxidation of tetracyclodecene hydrocarbons with the H2O2·CO(NH2)2 adduct in the presence of heteropoly compounds containing rare-earth metal cations
  作者：Kh. M. Alimardanov、O. A. Sadygov、N. I. Garibov、E. S. Musaeva、N. R. Dadashova、M. B. Almardanova

  DOI：10.1134/s1070363217020098

  日期：2017.2

  Epoxidation of tetracyclododecene bridged hydrocarbons prepared via the [4+2]-condensation of bicyclo[2.2.1]hept-2-ene and its alkyl derivatives with cyclopentadiene in the presence of Н-form of synthetic mordenite has been studied. Phosphorus-molybdenum and phosphorus-tungsten heteropoly compounds doped with Co3+, Gd3+, Nd3+, Ce(4–x)+ (x = 0, 1) cations as well these compounds deposited on highly

  在合成丝光沸石的存在下，研究了通过双环[2.2.1]庚-2-烯及其烷基衍生物与环戊二烯的[4 + 2]缩合反应制备的四环十二碳烯桥接烃。掺杂有Co 3+，Gd 3+，Nd 3+，Ce（4-x）+（x = 0，1）阳离子的磷钼和磷钨杂多化合物也表现出这些化合物，它们沉积在高度分散的碳材料上H 2 O 2 ·CO（NH 2）2加合物的作用下，合成烃具有很高的环氧化活性。新的桥联多环环氧化物的结构已通过红外以及1 Н和13 СNMR光谱。
• Stereoselectivity in a series of 7-alkylbicyclo[3.2.0]hept-2-enes: Experimental and computational perspectives
  作者：Phyllis Leber、Katherine Kidder、Don Viray、Eric Dietrich-Peterson、Yuan Fang、Alexander Davis

  DOI：10.1002/poc.3888

  日期：2018.12

  decomposition (kd) for a series of exo‐7‐alkylbicyclo[3.2.0]hept‐2‐enes are relatively invariant. For the alkyl substituents ethyl, propyl, butyl, isopropyl, and t‐butyl, the ratio of the rate constant for [1,3] sigmatropic rearrangement to the rate constant for fragmentation, k13/kf, is significantly lower than k13/kf = 150 observed for exo‐7‐methylbicyclo[3.2.0]hept‐2‐ene. Regardless of the size and mass of

  一系列exo -7-烷基双环[3.2.0]庚-2-烯的整体分解速率常数（k d）相对不变。对于烷基取代基乙基，丙基，丁基，异丙基和叔丁基，[1,3]σ重排的速率常数与断裂速率常数的比率k 13 / k f明显低于k 13 / k f  = 150，对于exo -7-甲基双环[3.2.0]庚-2-烯。无论烷基的大小和质量如何，[1,3]碳迁移的立体选择性在表面转化率80％至89％时都相当稳定（si），这与角动量守恒相符，但与轨道对称性守恒相符。总体结果与Carpenter和合作者普遍支持[1,3]σ重排的“动态匹配”现象相对应。
• Method for preparing cyclic olefin polymer having high bulk density and cyclic olefin polymer prepared thereby
  申请人：Choi Chul-Hwan

  公开号：US20050171258A1

  公开（公告）日：2005-08-04

  A method for preparing a cyclic olefin polymer is described. The method includes polymerizing cyclic olefin monomers or a cyclic olefin monomer with ethylene to prepare a cyclic olefin polymer solution; slowly adding a non-solvent drop wise to the cyclic olefin polymer solution to precipitate a cyclic olefin polymer; and filtering and drying the precipitated cyclic olefin polymer. In addition, the cyclic olefin polymer prepared using this method is described. According to the present invention, a spherical cyclic olefin polymer having a high bulk density can be easily separated from the cyclic olefin polymer solution by precipitation.

  本发明描述了一种制备环烯聚合物的方法。该方法包括聚合环烯单体或环烯单体与乙烯以制备环烯聚合物溶液；缓慢滴加非溶剂到环烯聚合物溶液中以沉淀环烯聚合物；并过滤和干燥沉淀的环烯聚合物。此外，还描述了使用该方法制备的环烯聚合物。根据本发明，通过沉淀可以轻松地从环烯聚合物溶液中分离出具有高堆积密度的球形环烯聚合物。
• Catalyst system for polymerizing cyclic olefin having polar functional group, polymerizing method using the catalyst system, olefin polymer produced by the method and optical anisotropic film comprising the olefin polymer
  申请人：Yoon Cheol Sung

  公开号：US20060058477A1

  公开（公告）日：2006-03-16

  A catalyst system capable of producing a cyclic olefin polymer having a polar functional group and a high molecular weight with a high yield in which a catalyst is not deactivated due to polar functional groups of monomers, and a method of producing polymers using the same are provided. The catalyst system for polymerization of olefin according to the present invention has good thermal and chemical stability, and thus, in the method of preparing polyolefin using the catalyst system, the deactivation of a catalyst due to a polar functional group of the monomer can be prevented, and thus a high yield of the cyclic olefin polymer with a high molecular weight can be obtained when a ratio of the catalyst to the monomer is 1:5000, and the removal of a catalyst residue is not required.

  提供了一种催化剂体系，能够产生具有极性功能基和高分子量的环状烯烃聚合物，并具有高产率，其中催化剂不会因单体的极性功能基而失活，以及使用相同的聚合物生产方法。根据本发明的烯烃聚合催化剂体系具有良好的热稳定性和化学稳定性，因此，在使用该催化剂体系制备聚烯烃的方法中，可以防止由于单体的极性功能基而导致催化剂失活，因此当催化剂与单体的比例为1:5000时，可以获得高产率的具有高分子量的环状烯烃聚合物，并且不需要去除催化剂残留物。
• Ring-opened alkylnorbornene copolymers
  申请人：The B. F. Goodrich Company

  公开号：US04136248A1

  公开（公告）日：1979-01-23

  At least one alkylnorbornene, wherein the alkyl group contains from 8 to 12 carbon atoms, is copolymerized by ring opening with (1) at least one acyclic monoolefin or nonconjugated acyclic olefin and (2) optionally, dicyclopentadiene. These copolymers have substantially lower glass transition temperatures than lower alkylnorbornene copolymers and can be injection molded to make appliance housings and the like, or calendered and thermoformed to make, for example, automotive goods such as glovebox covers and the like.

  至少一种烷基去氢甲基环戊烯，其中烷基含有8至12个碳原子，通过环开合与（1）至少一种无环单烯或非共轭无环烯烃和（2）可选地，二环戊二烯共聚。这些共聚物的玻璃化转变温度明显低于低烷基去氢甲基环戊烯共聚物，并可注塑成家电外壳等，或经过压延和热成型制成汽车用品，例如手套箱盖等。