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2-propoxypropene | 60693-15-4

中文名称
——
中文别名
——
英文名称
2-propoxypropene
英文别名
1-Prop-1-en-2-yloxypropane
2-propoxypropene化学式
CAS
60693-15-4
化学式
C6H12O
mdl
——
分子量
100.161
InChiKey
FEZPASJKNCOSOI-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    78.5 °C(Press: 756 Torr)
  • 密度:
    0.7861 g/cm3

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    7
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 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:
    2-propoxypropene(E)-3-甲基戊-2-烯醛磷酸二甲酯二异丙基锌 作用下, 以 正己烷 为溶剂, 反应 2.0h, 以88.6%的产率得到
    参考文献:
    名称:
    通过羰基-烯反应合成6-甲基-5-辛烯-2-酮的方法
    摘要:
    本申请公开了合成6‑甲基‑5‑辛烯‑2‑酮的方法,该方法包括:3‑甲基戊‑2‑烯醛和2‑甲氧基丙烯在催化剂的作用下,发生羰基‑烯反应,得到3‑羟基烯醚中间体,该中间体随后再发生脱水、加氢反应,得到6‑甲基‑5‑辛烯‑2‑酮。该合成路线简短,使用磷酸酯和烷基锌协同催化,少量催化剂就可以完成催化,得到3‑羟基烯醚的收率高。使用酸和加氢催化,一锅法完成3‑羟基烯醚到6‑甲基‑5‑辛烯‑2‑酮的化学转化,简化了操作,只有甲醇副产,无三废产生。
    公开号:
    CN113979847B
  • 作为产物:
    描述:
    2,2-dipropoxypropane喹啉 、 phosphorus pentoxide 作用下, 生成 2-propoxypropene
    参考文献:
    名称:
    Crocker; Hall, Journal of the Chemical Society, 1955, p. 2052
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • POLYVINYL ETHER COMPOUND
    申请人:NAGAO Satoshi
    公开号:US20080108850A1
    公开(公告)日:2008-05-08
    The present invention provides a polyvinyl ether compound containing an alkylene glycol or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule and having a molecular weight in the range of 300 to 3,000. It shows high volume resistivity and a high viscosity index, so it can be favorably used as lubricating oil for a compression refrigerator.
    本发明提供了一种聚乙烯醚化合物,其分子中含有一种烷基二醇或聚氧烷二醇单元和一种乙烯醚单元,并且分子量在300至3,000范围内。它表现出高体积电阻率和高粘度指数,因此可以优选用作压缩式制冷剂的润滑油。
  • Process for the production of isopropenyl methyl ether
    申请人:——
    公开号:US20020042543A1
    公开(公告)日:2002-04-11
    Process for the production of unsaturated ethers, in particular isopropenyl methyl ether (IPM), by pyrolysis of a ketal-containing or acetal-containing mixture, in particular dimethoxypropane (DMP), in the liquid phase in the presence of an organic carboxylic acid, according to the following reaction scheme: 1 wherein R 1 =H or alkyl with 1-8 C atoms; R 2 =H, CH 3 —, C 2 H 5 —, or Cl—; R 3 =alkyl with 1-8 C atoms; R 4 =H, CH 3 —, C 2 H 5 —, or C 3 H 7 —, and R 1 and R 4 may be joined to form a 5-, 6-, or 7-membered ring. DMP is produced by the process from acetone and methanol by reaction in an acidic heterogeneous ion exchanger, the product being isolated by extraction with aqueous alkaline solution. In particular the process involves combining the IPM reaction product with the DMP reaction product, which permits the execution of a stable recycling process in which the methanol-containing streams of the IPM and DMP stages can be simultaneously extracted. The product may be isolated by the process by simple distillation of IPM from a mixture containing IPM, DMP and acetone.
    生产不饱和醚,特别是异丙烯基甲基醚(IPM)的方法,通过热解含有缩酮或醛缩合物的混合物,特别是二甲氧基丙烷(DMP),在液相中在有机羧酸的存在下,根据以下反应方案:1其中R1等于H或具有1-8个碳原子的烷基;R2等于H,CH3—,C2H5—,或Cl—;R3等于具有1-8个碳原子的烷基;R4等于H,CH3—,C2H5—,或C3H7—,并且R1和R4可以连接形成5、6或7元环。DMP是通过将丙酮和甲醇在酸性非均相离子交换剂中反应的过程生产的,产物通过用碱性水溶液萃取来分离。特别是该过程涉及将IPM反应产物与DMP反应产物结合,这允许执行稳定的循环过程,其中IPM和DMP阶段的含甲醇流可以同时被萃取。产物可以通过简单地从含有IPM、DMP和丙酮的混合物中蒸馏IPM的过程来分离。
  • Process for preparing acetonides
    申请人:——
    公开号:US20020132837A1
    公开(公告)日:2002-09-19
    Acetonides are obtained in a one-step reaction of a carboxylic acid halide, a 1,2-aminoalcohol, and 2-alkoxypropene or 2,2-dialkoxypropane in an ether solvent and in the presence of an inorganic base. Acetonides are also obtained in a two-step reaction scheme in which an acid halide and 1,2-aminoalcohol are reacted in an ether solvent in the presence of LiOH to form a hydroxyamide, which is then reacted with 2-alkoxypropene or 2,2-dialkoxypropane in the presence of acid to form the acetonide. The acetonides resulting from the one-step and two-step protocols can be further reacted with an allylating agent such as an allyl halide in the presence of a strong base to provide the corresponding allyl acetonide. The acetonides and allyl acetonides can serve as intermediates in the production of certain HIV protease inhibitors which are useful for treating HIV infection and AIDS.
    Acetonides是通过在醚溶剂中,在无机碱的存在下,将羧酸卤、1,2-氨基醇和2-烷氧基丙烯或2,2-二烷氧基丙烷进行一步反应而获得的。Acetonides也可以通过两步反应方案获得,其中酸卤和1,2-氨基醇在醚溶剂中在LiOH的存在下反应以形成羟基酰胺,然后在酸的存在下与2-烷氧基丙烯或2,2-二烷氧基丙烷反应以形成缩醛。通过一步和两步方案得到的缩醛可以进一步与烯丙基卤等烯丙基化试剂在强碱的存在下反应,从而得到相应的烯丙基缩醛。这些缩醛和烯丙基缩醛可以作为某些用于治疗HIV感染和艾滋病的HIV蛋白酶抑制剂的生产中间体。
  • [EN] METHOD FOR PRODUCING N-PROPYL ACETATE AND METHOD FOR PRODUCING ALLYL ACETATE<br/>[FR] PROCÉDÉ PERMETTANT DE PRODUIRE DE L'ACÉTATE DE N-PROPYLE ET PROCÉDÉ PERMETTANT DE PRODUIRE DE L'ACÉTATE D'ALLYLE
    申请人:SHOWA DENKO KK
    公开号:WO2011122367A1
    公开(公告)日:2011-10-06
    Provided is a method for producing n-propyl acetate, which is capable of obtaining high-purity allyl acetate with a low amount of coexisting water and is capable of producing n-propyl acetate with a high yield. The method includes an extraction process of subjecting a raw material liquid containing allyl acetate and water to an extraction operation using water as an extraction solvent and separating the extract into an oily phase and an aqueous phase, a distillation process of distilling the oily phase to obtain a distillate containing allyl acetate as a main component, and a hydrogenation process of subjecting the distillate to a hydrogenation reaction.
    提供一种生产正丙醇酸乙酯的方法,该方法能够在低水含量下获得高纯度的丙烯酸乙酯,并能够高产正丙醇酸乙酯。该方法包括萃取工艺,将含有丙烯酸乙酯和水的原料液体使用水作为萃取溶剂进行萃取操作,并将萃取物分离成油相和水相,蒸馏工艺,将油相蒸馏以获得含有丙烯酸乙酯为主要成分的馏分,和氢化工艺,将馏分进行氢化反应。
  • 一种由2-甲基-3-丁烯-2-醇合成甲基庚烯酮 的方法
    申请人:浙江新和成股份有限公司
    公开号:CN108299171B
    公开(公告)日:2021-03-16
    本发明涉及一种由2‑甲基‑3‑丁烯‑2‑醇合成甲基庚烯酮的方法,由近临界状态下的2‑甲基‑3‑丁烯‑2‑醇与2‑烷氧基丙烯发生Saucy‑Marbet反应得到。该合成方法无需使用催化剂,并且能够提高产物甲基庚烯酮的选择性。
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