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2-methyl-butyric acid-(2-ethyl-3-hydroxy-2,4-dimethyl-hexyl ester) | 15261-78-6

中文名称
——
中文别名
——
英文名称
2-methyl-butyric acid-(2-ethyl-3-hydroxy-2,4-dimethyl-hexyl ester)
英文别名
2-Methyl-buttersaeure-(2-aethyl-3-hydroxy-2,4-dimethyl-hexylester);(2-Ethyl-3-hydroxy-2,4-dimethylhexyl) 2-methylbutanoate
2-methyl-butyric acid-(2-ethyl-3-hydroxy-2,4-dimethyl-hexyl ester)化学式
CAS
15261-78-6
化学式
C15H30O3
mdl
——
分子量
258.401
InChiKey
MLBVAULIVQUEEG-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

计算性质

  • 辛醇/水分配系数(LogP):
    4.1
  • 重原子数:
    18
  • 可旋转键数:
    9
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

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文献信息

  • Trimerization of aldehydes with one α-hydrogen catalyzed by sodium hydroxide
    作者:Yu-Gang Li、Chen-Xi Luo、Chao Qian、Xin-Zhi Chen
    DOI:10.2478/s11696-013-0450-5
    日期:2014.1.1
    of the reaction time and the catalyst dosage. Furthermore, trimerization of four other aldehydes with one α-hydrogen catalyzed by solid sodium hydroxide can also take place and the yield of 1,3-diol monoesters reaches 50–70 %. Trimerization of aldehydes with one α-hydrogen can be explained by a three-step reaction mechanism: (i) aldol condensation of aldehyde; (ii) crossed Cannizzaro reaction; and (iii)
    2-甲基丙醛异丁醛)的三聚是合成2,2,4-三甲基-1,3-戊二醇异丁酸酯和2,2,4-三甲基-1,3-戊二醇-3-单异丁酸酯的简单有效的方法。通常用作涂料中的成膜助剂。在优化反应时间和催化剂用量后,使用固体氢氧化钠作为催化剂可提供高于85%的优异收率。此外,还可以通过固体氢氧化钠催化的一种α-氢对另外四种醛进行三聚,并且1,3-二醇单酯的收率达到50-70%。醛与一个α三聚-氢可以通过三步反应机理来解释:(i)醛的醛醇缩合;(ii)Cannizzaro反应过快;(iii)羧酸和醇的酯化。
  • Basic clay catalyst for the production of glycol monoester
    申请人:Beavers A. William
    公开号:US20050113242A1
    公开(公告)日:2005-05-26
    The invention is a base-modified clay that selectively catalyzes the formation of a glycol monoester from an aldehyde. The base-modified clay comprises a clay having secluded conjugate base sites and exchangeable interstitial cationic spaces. In the base-modified clay, the interstitial hydroxyl groups have been converted to oxide sites, at least one structural hydroxyl group has been converted to an oxide site. The base-modified clay contains sufficient conjugate base cations to balance the charge of said oxide groups. Processes for preparing the base-modified clay are described. The invention also provides a process for preparing a glycol monoester. This process includes heating in a reaction vessel an aldehyde and a catalytic amount of the base-modified clay under conditions sufficient to produce a glycol monoester.
    本发明是一种碱改性粘土,可选择性地催化醛形成乙二醇单酯。碱改性粘土由具有僻静共轭碱基位点和可交换间隙阳离子空间的粘土组成。在碱改性粘土中,间隙羟基已转化为氧化位点,至少一个结构羟基已转化为氧化位点。碱改性粘土含有足够的共轭碱阳离子来平衡所述氧化物基团的电荷。本发明描述了制备碱改性粘土的工艺。本发明还提供了一种制备乙二醇单酯的工艺。该工艺包括在足以生成乙二醇单酯的条件下,在反应容器中加热醛和催化量的碱改性粘土。
  • Process for preparing esters of unsaturated alcohols
    申请人:UNION CARBIDE CORPORATION
    公开号:EP0305965B1
    公开(公告)日:1992-09-02
  • BASIC CLAY CATALYST FOR THE PRODUCTION OF GLYCOL MONOESTER
    申请人:EASTMAN CHEMICAL COMPANY
    公开号:EP1098699A1
    公开(公告)日:2001-05-16
  • PRODUCTION OF GLYCOL MONOESTER
    申请人:EASTMAN CHEMICAL COMPANY
    公开号:EP1098699B1
    公开(公告)日:2003-05-14
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