1-氯-3-甲基戊-2-烯 | 53309-82-3

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氯化物
• 中文名称: 1-氯-3-甲基戊-2-烯
• 英文名称: 3-methyl-Z-2-pentenyl chloride
• 英文别名: (Z)-1-chloro-3-methyl-2-pentene；(Z)-1-chloro-3-methyl-pent-2-ene；(Z)-1-chloro-3-methylpent-2-ene
• CAS: 53309-82-3
• 化学式: C₆H₁₁Cl
• 分子量: 118.606
• InChiKey: GOQHETSWCBLHDM-XQRVVYSFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  7
• 可旋转键数：
  2
• 环数：
  0.0
• 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-氯-3-甲基戊-2-烯 生成 (2E,6Z) Methyl 3-ethyl-7-methyl-2,6-nonadienoat
  参考文献：
  名称：

  SYNTHESEstéréospécifiquerécurrente德结构apparentéesà塞尔DE L'激素少年德惜天蚕

  摘要：

  提出了立体透明丝透明质酸少年激素类似物的立体定向合成。通过将烷基铜试剂添加到适当的1-炔烃中来连续获得三个双键。

  DOI：

  10.1016/0040-4020(76)85157-5
• 作为产物：
  描述：

  3-甲基戊-2Z-烯-1-醇 在 N-氯代丁二酰亚胺 、 二甲基硫 作用下， 生成 1-氯-3-甲基戊-2-烯
  参考文献：
  名称：

  SYNTHESEstéréospécifiquerécurrente德结构apparentéesà塞尔DE L'激素少年德惜天蚕

  摘要：

  提出了立体透明丝透明质酸少年激素类似物的立体定向合成。通过将烷基铜试剂添加到适当的1-炔烃中来连续获得三个双键。

  DOI：

  10.1016/0040-4020(76)85157-5

文献信息

• Novel Intermediates, Process for Their Preparation and Process for the Preparation of Coq10 Employing the Said Novel Intermediates
  申请人：Gurumurthy Palanivelu

  公开号：US20080200702A1

  公开（公告）日：2008-08-21

  The present invention relates to an improved process for the preparation of Coenzyme Q. Coenzyme Q 10 or CoQ 10 has the chemical name 2-[(all-trans)-3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl]-5,6-dimethoxy-3-methyl-1,4-benzoquinone and has the formula I. The invention also provides new intermediates useful for the preparation of CoQ 10 and processes for their preparation.

  本发明涉及一种改进的辅酶Q制备过程。辅酶Q10或CoQ10的化学名称为2-[(全反式)-3,7,11,15,19,23,27,31,35,39-十甲基-2,6,10,14,18,22,26,30,34,38-四十烷基]-5,6-二甲氧基-3-甲基-1,4-苯醌，化学式为I。该发明还提供了用于制备CoQ10的新中间体及其制备过程。
• Isoprene functionalization
  作者：J.J. Burger、T.B.R.A. Chen、E.R. De Waard、H.O. Huisman

  DOI：10.1016/s0040-4020(01)93684-1

  日期：1980.1

  The isomeric chlorosulfones 3, 4 and 5 are prepared by 1,4-addition of sulfonyl chlorides to isoprene, Dehydrohalogenation affords the corresponding 2- and 3-methylbutadienyl sulfones in a configuration which is dependent on the configuration of the chlorosulfone. Pure Z-2-methylbutadienyl sulfones 1 are obtained by displacement of primary halides by the Z-sulfinate anion 2. The Z-sulfones 1 are isomerized

  异构chlorosulfones 3，4和5是由1,4-加成磺酰氯为异戊二烯制备的脱卤化氢，得到的配置，其是依赖于chlorosulfone的配置相应的2-和3- methylbutadienyl砜。通过Z-亚磺酸根阴离子2取代伯卤化物，可得到纯Z -2-甲基丁二烯基砜1。所述ž砜1异构化成E / Z -mixtures。将E / Z混合物分离成它们的组分，并且通过NMR-NOE技术确定异构体的构型。
• Natural and Unnatural Terpenoid Precursors of Insect Juvenile Hormone
  作者：Stephanie E. Sen、Gregory J. Ewing

  DOI：10.1021/jo962008q

  日期：1997.5.1

  The biosynthesis of insect juvenile hormone (JH) is due, in part, to the precise head-to-tail coupling of allylic and homoallylic diphosphate substrates, as catalyzed by one or more prenyltransferases. To better understand this enzyme's role in JH production, homodimethylallyl diphosphate and both the natural and unnatural homologs of geranyl diphosphate have been prepared as potential substrates for insect prenyltransferase. These latter materials were constructed in a convergent manner by olefination of the corresponding trisnoraldehydes obtained from either terminal oxidative cleavage of geraniol or higher-order cuprate conjugate addition to acrolein. To aid in characterizing the nature of the terpenoid skeletons formed from our in vitro studies, homologous derivatives of farnesol were also prepared by anion coupling of the geranyl derivatives to either C-5 or C-6 allylic bromides. The preparation of these materials and the results of incubations with larval corpora allata homogenates of the lepidopteran Manduca sexta are described.
• BURGER J. J.; CHEN T. B. R. A.; WAARD E. R. DE; HUISMAN H. O., TETRAHEDRON, 1980, 36, NO 6, 723-726
  作者：BURGER J. J.、 CHEN T. B. R. A.、 WAARD E. R. DE、 HUISMAN H. O.

  DOI：——

  日期：——
• SPAHIC B.; THI MY THU T.; SCHLOSSER M., HELV. CHIM. ACTA, 1980, 63, NO 5, 1236-1241
  作者：SPAHIC B.、 THI MY THU T.、 SCHLOSSER M.

  DOI：——

  日期：——