(1E)-1-乙氧基-1-庚烯 | 764-95-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: (1E)-1-乙氧基-1-庚烯
• 英文名称: 1-heptyl vinyl ether
• 英文别名: heptyl vinyl ether；vinyl heptyl ether；heptyloxy-ethene；heptyl-vinyl ether；Heptyl-vinyl-aether；Vinyl-n-heptyl-aether；1-(Ethenyloxy)heptane；1-ethenoxyheptane
• CAS: 764-95-4
• 化学式: C₉H₁₈O
• 分子量: 142.241
• InChiKey: SWZSKZZXXULJHU-UHFFFAOYSA-N

物化性质

• 沸点：
  165.5-166.0 °C
• 密度：
  0.8021 g/cm3(Temp: 420 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  10
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 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：

  (1E)-1-乙氧基-1-庚烯 在 偶氮二异丁腈 、 氢气 、 phosphan 作用下， 以 1,4-二氧六环 为溶剂， 反应 7.0h， 生成 tris(2-(heptyloxy)ethyl)phosphane
  参考文献：
  名称：

  Free-radical addition of phosphine to vinyl ethers: atom-economic synthesis of tris(2-organyloxyethyl)phosphines and their derivatives

  摘要：

  Phosphine, generated from red phosphorus in the system KOH-H2O-toluene, reacts with vinyl ethers under radical initiation (AIBN, dioxane, 78-80 degrees C, atmospheric pressure) to give tris(2-organyloxyethyl)phosphines, which are transformed to the corresponding phosphine chalcogenides (in up to 73% isolated yield) via the reactions with air oxygen, elemental sulfur or selenium.

  DOI：

  10.1016/j.mencom.2011.01.007
• 作为产物：
  描述：

  1,1-二(庚氧基)乙烷 在 苯胺硫酸盐 作用下， 生成 (1E)-1-乙氧基-1-庚烯
  参考文献：
  名称：

  Woronkow, Zhurnal Obshchei Khimii, 1950, vol. 20, p. 2061

  摘要：

  DOI：

文献信息

• Nucleophilic Addition to Acetylenes in Superbasic Catalytic Systems: XIII. Fluoride Cesium Containing Systems, Efficient Catalysts for Alkanols Vinylation
  作者：L. A. Oparina、S. I. Shaikhudinova、L. N. Parshina、O. V. Vysotskaya、Th. Preiss、J. Henkelmann、B. A. Trofimov

  DOI：10.1007/s11178-005-0222-y

  日期：2005.5

  New catalytic systems CsF-MOH (M = Li, Na) were developed for the synthesis of alkyl vinyl ethers comparable in efficiency to cesium alcoholates. The addition of primary and secondary alcohols to acetylene occurs in the presence of these systems at the atmospheric (DMSO, 100°C) or at enhanced (without solvent, 135–140°C) acetylene pressure and affords alkyl vinyl ethers in up to 93% yield.

  新开发了用于合成烷基乙烯基醚的催化体系CsF-MOH（M = Li，Na），其效率可与铯醇盐相媲美。在常压（DMSO，100℃）或增强压力（无溶剂，135-140℃）下，在乙炔存在下，这些体系可使伯醇和仲醇加成到乙炔上，生成高达93％收率的烷基乙烯基醚。
• COPOLYMERS AND COMPOSITIONS WITH ANTI-ADHESIVE AND ANTIMICROBIAL PROPERTIES
  申请人：BASF SE

  公开号：US20160235062A1

  公开（公告）日：2016-08-18

  The invention relates to a copolymer exhibiting both antimicrobial and anti-adhesive properties as well as to a hydrogel. Said hydrogel is obtained from the inventive copolymer and a substrate. Another part of the invention is a process for making the hydrogel, as well as different uses of the inventive copolymer as well as of the hydrogel.

  该发明涉及一种既具有抗菌和抗粘附性能的共聚物，又涉及一种水凝胶。所述水凝胶是由该创新共聚物和基质制得的。该发明的另一部分是制备水凝胶的方法，以及该创新共聚物和水凝胶的不同用途。
• PROCESS FOR PRODUCTION OF HIGH-PURITY VINYL ETHER
  申请人：TENJIMBAYASHI Ryuichi

  公开号：US20100249465A1

  公开（公告）日：2010-09-30

  A process for producing a high-purity vinyl ether, which comprises: a step of subjecting an alcohol represented by the general formula (1) R—O—H  (1) to a vinyl ether formation reaction in the presence of a catalyst to synthesize a vinyl ether represented by the general formula (2), R—O—CH═CH 2 (2) a step of removing the catalyst from the reaction mixture obtained in the above step to obtain a crude vinyl ether containing the vinyl ether and the unreacted raw material alcohol, a step of reacting the unreacted raw material alcohol in the crude vinyl ether, with the vinyl ether in the presence of an acid catalyst, to convert the alcohol into an acetal represented by the general formula (3), and a step of subjecting a crude vinyl ether containing the acetal (III) to distillation to obtain a high-purity vinyl ether.

  生产高纯度乙烯醚的方法，包括：在催化剂存在下，将通式（1）R—O—H代表的醇进行乙烯醚形成反应，合成通式（2）R—O—CH═CH2代表的乙烯醚的步骤；从上述步骤得到的反应混合物中去除催化剂，得到含有乙烯醚和未反应原料醇的粗乙烯醚的步骤；在酸催化剂存在下，将粗乙烯醚中的未反应原料醇与乙烯醚反应，将醇转化为通式（3）代表的缩醛的步骤；将含有缩醛（III）的粗乙烯醚经过蒸馏，得到高纯度乙烯醚的步骤。
• Three-component reaction between secondary phosphine sulfides, elemental selenium and vinyl ethers: the first examples of Markovnikov addition of thioselenophosphinic acids to double bond
  作者：Ludmila A. Oparina、Alexander V. Artem'ev、Oksana V. Vysotskaya、Nikita A. Kolyvanov、Irina Yu. Bagryanskaya、Evgeniya P. Doronina、Nina K. Gusarova

  DOI：10.1016/j.tet.2013.05.038

  日期：2013.7

  Thioselenophosphinic acids, R2P(Se)SH, generated in situ from secondary phosphine sulfides and elemental selenium, easily add to various vinyl ethers (equimolar ratio, 100 °C, 1,4-dioxane, up to 40 min) to give earlier unknown S- and Se-[1-(organyloxy)ethyl]thioselenophosphinates, i.e., R2P(Se)SCH(Me)OR′ and R2P(S)SeCH(Me)OR′ (R, R′=alkyl, aralkyl, hetaralkyl and aryl), the S-esters being predominant

  由仲膦硫化物和元素硒原位生成的硫代次膦酸R 2 P（Se）SH容易添加到各种乙烯基醚中（等摩尔比，100°C，1,4-二恶烷，最多40分钟），可以提早提纯。未知的S-和Se- [1-（有机氧基氧基）乙基]硫代硒代次膦酸酯，即R 2 P（Se）SCH（Me）OR'和R 2 P（S）SeCH（Me）OR'（R，R'=烷基，芳烷基，杂烷基和芳基），其中S酯类占主导地位（总收率73-95％）。
• PURIFICATION OF ALKENYL COMPOUNDS
  申请人：——

  公开号：US20020038059A1

  公开（公告）日：2002-03-28

  A process for purifying alkenyl compounds having a divalent or trivalent heteroatom in the &agr;-position relative to the double bond by distillation comprises carrying out at least two distillations in which the purified alkenyl compounds are obtained from the gas phase by condensation, where the time between the first distillation after the synthesis of the alkenyl compounds and at least one further distillation is at least one day and the purified alkenyl compounds have an APHA color number of <30.

  一种用蒸馏法纯化α-位于双键旁的含二价或三价杂原子的烯基化合物的方法，包括进行至少两次蒸馏，其中通过冷凝从气相中获得纯化的烯基化合物，第一次蒸馏后至少一次进一步蒸馏的时间至少为一天，纯化的烯基化合物的APHA色数小于30。