(E)-((hex-3-en-1-yloxy)methyl)benzene | 121441-39-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (E)-((hex-3-en-1-yloxy)methyl)benzene
• 英文别名: (E)-1-(benzyloxy)-3-hexene；trans-1-(benzyloxy)-3-hexene；[(E)-hex-3-enoxy]methylbenzene
• CAS: 121441-39-2
• 化学式: C₁₃H₁₈O
• 分子量: 190.285
• InChiKey: PCHRJGRKKJOULQ-ONEGZZNKSA-N

物化性质

• 沸点：
  259.0±19.0 °C(Predicted)
• 密度：
  0.929±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (E)-((hex-3-en-1-yloxy)methyl)benzene 在 氯磺酰异氰酸酯 、 sodium carbonate 、 sodium hydroxide 作用下， 以 二氯甲烷 、 甲醇 为溶剂， 反应 21.0h， 以86%的产率得到反式-3-己烯-1-醇
  参考文献：
  名称：

  Deprotection of benzyl and p-methoxybenzyl ethers by chlorosulfonyl isocyanate–sodium hydroxide

  摘要：

  CSI-NaOH procedure provided a new and mild methodology for the deprotection of benzyl and p-methoxybenzyl ethers without affecting the other functional groups under similar reaction conditions. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(02)02648-5
• 作为产物：
  描述：

  (Z)-5-benzyloxy-hex-3-en-2-ol 在 2-硝基苯磺酰肼 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 various solvent(s) 为溶剂， 以77%的产率得到(E)-((hex-3-en-1-yloxy)methyl)benzene
  参考文献：
  名称：

  烯丙醇还原转座的有效方法

  摘要：

  烯丙基醇与邻硝基苯磺酰基肼（NBSH）亲核试剂的Mitsunobu反应在−30°C下进行反相置换。将所得的N-烯丙基磺酰基肼衍生物加热至23℃，然后导致形成烯丙基二氮烯，然后通过σ消除二氮。这种用于还原性1,3-转移的一步方法显示出在多种烯丙醇底物内均有效且高度区域和立体受控的方法。

  DOI：

  10.1016/0040-4039(96)00965-3

文献信息

• PROCESS FOR THE SYNTHESIS OF KETONES FROM INTERNAL ALKENES
  申请人：CALIFORNIA INSTITUTE OF TECHNOLOGY

  公开号：US20140194604A1

  公开（公告）日：2014-07-10

  The present invention is directed to methods for oxidizing internal olefins to ketones. In various embodiments, each method comprising contacting an organic substrate, having an initial internal olefin, with a mixture of (a) a biscationic palladium salt; and (b) an oxidizing agent; dissolved or dispersed in a solvent system to form a reaction mixture, said solvent system comprising at least one C 2-6 carbon nitrile and optionally at least one secondary alkyl amide, said method conducted under conditions sufficient to convert at least 50 mol % of the initial internal olefin to a ketone, said ketone positioned on a carbon of the initial internal olefin. The transformation occurs at room temperature and shows wide substrate scope. Applications to the oxidation of seed oil derivatives and a bioactive natural product are described.

  本发明涉及将内烯烃氧化为酮的方法。在各种实施方式中，每种方法包括将具有初始内烯烃的有机底物与（a）双阳离子钯盐的混合物；和（b）氧化剂接触，溶解或分散在溶剂体系中形成反应混合物，所述溶剂体系包括至少一种C2-6碳腈和可选地至少一种次烷基酰胺，所述方法在足以将初始内烯烃的至少50摩尔％转化为酮的条件下进行，所述酮位于初始内烯烃的碳上。该转化在室温下发生，并显示出广泛的底物范围。描述了将其应用于种子油衍生物和生物活性天然产物的氧化。
• Regioselective, Asymmetric Formal Hydroamination of Unactivated Internal Alkenes
  作者：Yumeng Xi、Trevor W. Butcher、Jing Zhang、John F. Hartwig

  DOI：10.1002/anie.201509235

  日期：2016.1.11

  We report the regioselective and enantioselective formal hydroamination of unsymmetrical internal alkenes catalyzed by a copper catalyst ligated by DTBM‐SEGPHOS. The regioselectivity of the reaction is controlled by the electronic effects of ether, ester, and sulfonamide groups in the homoallylic position. The observed selectivity underscores the influence of inductive effects of remote substituents

  我们报告了由DTBM-SEGPHOS连接的铜催化剂催化的不对称内部烯烃的区域选择性和对映体选择性加氢胺化反应。反应的区域选择性由在均烯丙基位置的醚，酯和磺酰胺基团的电子效应控制。观察到的选择性强调了远程取代基的感应作用对在烃基上发生的催化过程的选择性的影响，该方法可直接获得各种具有高对映选择性的1,3-氨基醇衍生物。
• Regiochemical control of the ring opening of 1:2-epoxides by means of chelating processes. 10. Synthesis and ring opening reactions of mono- and difunctionalized cis and trans aliphatic oxirane systems
  作者：Francesca Azzena、Federico Calvani、Paolo Crotti、Cristina Gardelli、Franco Macchia、Mauro Pineschi

  DOI：10.1016/0040-4020(95)00633-j

  日期：1995.9

  The regiochemical outcome of the ring opening of 1:2-epoxides through chelation processes assisted by metal ions, was verified in mono- and difunctionalized aliphatic oxirane systems bearing the heterofunctionality (OR) in an homoallylic and/or allylic relationship to the oxirane ring. The effect of the distance of the OR functionality from the oxirane ring and of the type of protective group on the

  通过单官能和双官能的脂族环氧乙烷体系在与环氧乙烷环呈均烯丙基和/或烯丙基关系的杂官能度（OR）中验证了通过金属离子辅助的螯合过程使1：2-环氧化物开环的区域化学结果。检查了OR官能团与环氧乙烷环的距离以及保护基类型对这些系统的区域化学结果的影响。在某些情况下，使用LiClO 4或Mg（ClO 4）2作为促进金属盐使得有可能获得良好的区域交替方法。
• Convenient in situ generation of various dichlorinating agents from oxone and chloride: diastereoselective dichlorination of allylic and homoallylic alcohol derivatives
  作者：Jingyun Ren、Rongbiao Tong

  DOI：10.1039/c3ob40670a

  日期：——

  A safe and convenient protocol was developed for in situ generation of various dichlorinating agents (cf. Cl2, NCl3, Et4NCl3, ArICl2) from oxone and chloride. The synthetic utility of this protocol was demonstrated by diastereoselective dichlorination of a series of allylic and homoallylic alcohol derivatives with excellent yields and diastereoselectivity.

  安全且方便的方案是为开发原位生成各种dichlorinating剂的（CF Cl为2，的NCI 3等4的NCI 3，ArICl 2）从酮和氯化物。该协议的合成效用通过一系列具有优异收率和非对映选择性的烯丙基和均烯丙基醇衍生物的非对映选择性二氯化反应得到证明。
• Metal- and Additive-Free Intermolecular Aziridination of Olefins Using N-Boc-O-tosylhydroxylamine
  作者：Jawahar L. Jat、Bhoopendra Tiwari、Dinesh Chandra、Puneet Kumar、Vikram Singh

  DOI：10.1055/a-1879-7974

  日期：2022.10

  A metal and additive-free stereospecific direct N-H and N-Me aziridination of inactivated olefins is disclosed using N-Boc-O-tosyl­hydroxylamine (TsONHBoc) as an aminating agent in hexafluoroisopropanol (HFIP). The use of TsONHBoc, which generates the free aminating agent in situ under the reaction conditions, has several inherent advantages over other similar agents, such as low cost, easy access

  公开了在六氟异丙醇 (HFIP) 中使用N -Boc- O-甲苯磺酰基羟胺 ( TsONHBoc ) 作为胺化剂，对灭活烯烃进行无金属和无添加剂的直接N - H 和N -Me 氮丙啶化。使用在反应条件下原位生成游离胺化剂的 TsONHBoc与其他类似试剂相比具有几个固有的优势，例如成本低、易于获取以及在较长时间内储存期间的稳定性（非爆炸性）。