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ethyl 2-hexyl ether | 25246-72-4

中文名称
——
中文别名
——
英文名称
ethyl 2-hexyl ether
英文别名
2-n-hexyl ethyl ether;2-Aethoxy-hexan;Aethyl-2-hexylaether;2-Hexyl-ethylether;Aethyl-(1-methyl-pentyl)-aether;ethyl-(1-methyl-pentyl)-ether;2-Hexylaethylaether;2-ethoxyhexane;Butylather
ethyl 2-hexyl ether化学式
CAS
25246-72-4
化学式
C8H18O
mdl
——
分子量
130.23
InChiKey
DUIFXXUJVREKGP-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:
    42 °C(Press: 14 Torr)
  • 密度:
    0.8307 g/cm3

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    9
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

点击查看最新优质反应信息

文献信息

  • Selective synthesis of 2-ethoxy alkanes through ethoxylation of 1-alkenes with bioethanol over zeolite beta catalyst in a liquid phase continuous process
    作者:Sambhu Radhakrishnan、Joris Franken、Johan A. Martens
    DOI:10.1039/c2gc35220f
    日期:——
    1-Hexene was ethoxylated with ethanol and ethanol–water mixtures mimicking bioethanol in a liquid phase, continuous flow process over a fixed bed of zeolite beta catalyst at a reaction temperature of 423 K and a pressure of 6 MPa. The selectivity for ethoxy alkanes on a hexene basis exceeded 90%. GC-MS, 1H & 13C-NMR and 13C DEPT NMR confirmed the main reaction products to be 2-ethoxy hexane and 3-ethoxy hexane in molar ratio 20 : 1. Side products were diethyl ether from ethanol and dodecenes and hexanol from 1-hexene. Under optimized reaction conditions, the catalyst was stable for at least 14 hours on-stream. The 2-ethoxylation activity of 1-alkenes by zeolite beta was confirmed in reactions with 1-octene and 1-decene. 1-Alkenes can be synthesized out of biomass via conversion into synthesis gas and the Fischer–Tropsch process. The here presented ethoxylation process could contribute green chemicals to the diesel pool and presents a pathway for synthesis of high boiling solvents.
    1-己烯在423 K的反应温度和6 MPa的压力下,使用以乙醇和模仿生物乙醇乙醇-混合物进行液相、连续流动反应,通过固定床的β沸石催化剂进行反应。以己烯为基础的乙氧烷烃选择性超过90%。GC-MS、1H和13C NMR以及13C DEPT NMR确认主要反应产物为2-乙氧己烷和3-乙氧己烷,其摩尔比为20:1。副产品包括来自乙醇的二乙醚,以及来自1-己烯十二烯己醇。在优化的反应条件下,催化剂至少在在线状态下稳定14小时。通过与1-辛烯和1-癸烯的反应确认了β沸石对1-烯烃的2-乙氧化活性。1-烯烃可以通过转化为合成气和费托合成工艺从生物质中合成。这里提出的乙氧化过程可以为柴油池贡献绿色化学品,并为高沸点溶剂的合成提供了一条途径。
  • Method for the production of beta-ketonitriles
    申请人:Vogelbacher Uwe Josef
    公开号:US20100105903A1
    公开(公告)日:2010-04-29
    The present invention relates to a process for preparing β-ketonitriles of the general formula I in which R 1 is, inter alia, C 1 -C 12 -alkyl, C 2 -C 12 -alkenyl, C 2 -C 12 -alkinyl, C 3 -C 8 -cycloalkyl, C 3 -C 8 -cycloalkyl-C 1 -C 4 -alkyl, phenyl-C 1 -C 4 -alkyl, phenoxy-C 1 -C 4 -alkyl or benzyloxy-C 1 -C 4 -alkyl; R 2 is, inter alia, hydrogen, C 1 -C 12 -alkyl, C 2 -C 12 -alkenyl, C 2 -C 12 -alkinyl, C 3 -C 8 -cycloalkyl, C 3 -C 8 -cycloalkyl-C 1 -C 4 -alkyl, phenyl, phenyl-C 1 -C 4 -alkyl, phenoxy-C 1 -C 4 -alkyl or benzyloxy-C 1 -C 4 -alkyl, which comprises reacting a nitrile of the formula II in which R 1 has one of the meanings given above with a carboxylic ester of the formula III in which R 2 has one of the meanings given above and R 3 is C 1 -C 12 -alkyl, C 1 -C 4 -alkoxy-C 1 -C 4 -alkyl, C 3 -C 8 -cycloalkyl, C 3 -C 8 -cycloalkyl-C 1 -C 4 -alkyl, phenyl-C 1 -C 4 -alkyl, phenoxy-C 1 -C 4 -alkyl or benzyloxy-C 1 -C 4 -alkyl, where the reaction is carried out in the presence of a potassium alkoxide and at least 80% of the nitrile of the formula II are added to the reaction under reaction conditions.
    本发明涉及一种制备一般式I的β-酮腈的方法,其中R1是C1-C12-烷基、C2-C12-烯基、C2-C12-炔基、C3-C8-环烷基、C3-C8-环烷基-C1-C4-烷基、苯基-C1-C4-烷基、苯氧基-C1-C4-烷基或苄氧基-C1-C4-烷基;R2是氢、C1-C12-烷基、C2-C12-烯基、C2-C12-炔基、C3-C8-环烷基、C3-C8-环烷基-C1-C4-烷基、苯基、苯基-C1-C4-烷基、苯氧基-C1-C4-烷基或苄氧基-C1-C4-烷基。该方法包括将具有上述给定含义之一的一般式II的腈与具有上述给定含义之一的一般式III的羧酸酯反应,其中R3是C1-C12-烷基、C1-C4-烷氧基-C1-C4-烷基、C3-C8-环烷基、C3-C8-环烷基-C1-C4-烷基、苯基-C1-C4-烷基、苯氧基-C1-C4-烷基或苄氧基-C1-C4-烷基,在存在醇和至少80%的一般式II的腈被加入到反应中,并在反应条件下进行。
  • NOVEL COMPOSITIONS AND METHODS FOR TREATING CANCER
    申请人:Board of Regents, The University of Texas System
    公开号:US20130129812A1
    公开(公告)日:2013-05-23
    Provided herein are methods and compositions inter alia for treating diseases, including hyperproliferative diseases, migraine headaches, and depression.
    本文提供了用于治疗疾病的方法和组合物,包括治疗增生性疾病、偏头痛和抑郁症的方法和组合物。
  • Novel Compositions and Methods for Treating Cancer
    申请人:Board of Regents, The University of Texas System
    公开号:US20150306077A1
    公开(公告)日:2015-10-29
    Provided herein are methods and compositions inter alia for treating diseases, including hyperproliferative diseases, migraine headaches, and depression.
    本文提供了治疗疾病的方法和组合物,包括治疗高增殖性疾病、偏头痛和抑郁症等疾病的方法和组合物。
  • Preparation and thermal decomposition of n-alkyl(tri-n-butylphosphine)silver(I) reagents
    作者:George M. Whitesides、David E. Bergbreiter、Philip E. Kendall
    DOI:10.1021/ja00816a024
    日期:1974.5
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