4-(4-methylcyclohexa-1,4-dienyl)butan

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: 4-(4-methylcyclohexa-1,4-dienyl)butan
• 英文别名: 1-Butyl-4-methylcyclohexa-1,4-diene
• 化学式: C₁₁H₁₈
• 分子量: 150.264
• InChiKey: VRLVEMTYLXLWSF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.64
• 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：

  4-(4-methylcyclohexa-1,4-dienyl)butan 在 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 生成 4-正丁基甲苯
  参考文献：
  名称：

  In situ formation of alkenyl- and alkynylboranes for Diels—Alder reactions by boron—silicon exchange with alkenyl- and alkynylsilanes

  摘要：

  A variety of alkenylsilanes underwent transmetallation with BBr3 to afford the corresponding alkenyldibromoboranes in solution. Similarly, the transmetallation of alkynylsilanes with BCl3 afforded alkynyldichloroboranes. A number of the alkenyl- and alkynylboranes are novel and useful Diels-Alder dienophiles. An ionic mechanism for the transmetallation is proposed. (C) 1997 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00001-6
• 作为产物：
  描述：

  1-三甲基硅烷-1-己炔 、 天然橡胶 生成 4-(4-methylcyclohexa-1,4-dienyl)butan
  参考文献：
  名称：

  In situ formation of alkenyl- and alkynylboranes for Diels—Alder reactions by boron—silicon exchange with alkenyl- and alkynylsilanes

  摘要：

  A variety of alkenylsilanes underwent transmetallation with BBr3 to afford the corresponding alkenyldibromoboranes in solution. Similarly, the transmetallation of alkynylsilanes with BCl3 afforded alkynyldichloroboranes. A number of the alkenyl- and alkynylboranes are novel and useful Diels-Alder dienophiles. An ionic mechanism for the transmetallation is proposed. (C) 1997 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00001-6

文献信息

• Enantioselective hydrogenation of cyclic imines catalysed by Noyori–Ikariya half-sandwich complexes and their analogues
  作者：B. Vilhanová、J. Václavík、P. Šot、J. Pecháček、J. Zápal、R. Pažout、J. Maixner、M. Kuzma、P. Kačer

  DOI：10.1039/c5cc06712j

  日期：——

  A method for enantioselective hydrogenation of cyclic imines with gaseous hydrogen has been developed. Easily accessible Noyori-Ikariya Ru(II) and Rh(III) complexes can be used directly without inert atmosphere. Substrate activation...

  已经开发了用气态氢对环亚胺进行对映选择性氢化的方法。易于获得的Noyori-Ikariya Ru（II）和Rh（III）配合物可在没有惰性气氛的情况下直接使用。基板活化...
• Reactions of Alkynyldihaloboranes with 1,3-Dienes. 1,4-Alkynylborations and Stepwise Diels−Alder Reactions
  作者：Shun-Wang Leung、Daniel A. Singleton

  DOI：10.1021/jo961892h

  日期：1997.4.1

  alkynylstannanes. The Diels-Alder reactions of 1-4 with isoprene in hexanes proceed rapidly at 25 degrees C, affording 1,4-cyclohexadiene products in high yield with high regioselectivity. Reactions carried out in CH(2)Cl(2) exhibited an alternative product that results from the formal 1,4-alkynylboration of the diene. The alkynylboration intermediates can undergo further conversion to the Diels-Alder adducts under

  从BCl（3）或BBr（3）与相应的炔基锡烷的硼锡交换反应中很容易就地生成炔基二卤硼烷1-6。1-4与异戊二烯在己烷中的Diels-Alder反应在25℃下快速进行，以高收率和高区域选择性提供1，4-环己二烯产物。在CH（2）Cl（2）中进行的反应显示出另一种产物，该产物是由二烯的正式1,4-炔基硼化作用产生的。在反应条件下，炔基硼化中间体可以进一步转化为Diels-Alder加合物。讨论了这些反应的机理。
• In situ formation of alkenyl- and alkynylboranes for Diels—Alder reactions by boron—silicon exchange with alkenyl- and alkynylsilanes
  作者：Daniel A. Singleton、Shun-Wang Leung

  DOI：10.1016/s0022-328x(97)00001-6

  日期：1997.10

  A variety of alkenylsilanes underwent transmetallation with BBr3 to afford the corresponding alkenyldibromoboranes in solution. Similarly, the transmetallation of alkynylsilanes with BCl3 afforded alkynyldichloroboranes. A number of the alkenyl- and alkynylboranes are novel and useful Diels-Alder dienophiles. An ionic mechanism for the transmetallation is proposed. (C) 1997 Elsevier Science S.A.