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布立西坦杂质10 | 60559-16-2

中文名称
布立西坦杂质10
中文别名
——
英文名称
3-hydroxy-2-propylheptanal
英文别名
Pentanalaldol
布立西坦杂质10化学式
CAS
60559-16-2
化学式
C10H20O2
mdl
——
分子量
172.268
InChiKey
OPUPLOGAWWOLLU-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:
    255.2±23.0 °C(Predicted)
  • 密度:
    0.910±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    12
  • 可旋转键数:
    7
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    [EN] COMPOUNDS FOR THE CONTROLLED RELEASE OF ACTIVE ALDEHYDES
    [FR] COMPOSES DESTINES A LA LIBERATION CONTROLEE D'ALDEHYDES ACTIFS
    摘要:
    本发明涉及香料领域。更具体地,涉及一种具有式(I)的aldoxane衍生物,能够保护活性醛R1CHO,例如香料或风味醛,免受化学侵蚀性介质的影响,然后在所需时释放该活性醛。本发明还涉及在香料或风味行业中使用该化合物以及与该aldoxanes相关的组合物或物品。
    公开号:
    WO2003082850A1
  • 作为产物:
    描述:
    正戊醛L-脯氨酸 作用下, 以 为溶剂, 反应 24.0h, 以56%的产率得到布立西坦杂质10
    参考文献:
    名称:
    用超支化聚合物催化剂控制水环境中烯醇化醛的羟醛反应途径
    摘要:
    在羟醛型反应中本质上仍未解决的基本化学选择性挑战是在诸如交叉羟醛过程的反应中抑制与烯醇化醛的自羟醛反应。与使用大量过量的一种组分来对抗不需要的自醛缩合反应的通常做法相比,我们开发了一种酶样聚合物催化剂,由超支化聚乙烯亚胺衍生物和脯氨酸组成,可以通过抑制自醛醇反应来消除自醛缩反应。不可逆的羟醛缩合途径。对照实验和初步机理研究表明,聚合物催化剂为羟醛反应在水中选择性进行提供了最佳环境,聚合物提供的催化条件难以用典型的小分子类似物复制。这种聚合物催化剂体系或其改进版本在开发新的或更有效的合成方面具有潜在的应用,正如在动态催化过程中使用交叉酮/醛反应制备 α,β-不饱和酮而无需过量底物所证明的那样。
    DOI:
    10.1021/ja806584q
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文献信息

  • Continuous gas-phase hydroformylation of but-1-ene in a membrane reactor by supported liquid-phase (SLP) catalysis
    作者:Morten Logemann、Jakob Maximilian Marinkovic、Markus Schörner、Eduardo José García-Suárez、Corinna Hecht、Robert Franke、Matthias Wessling、Anders Riisager、Rasmus Fehrmann、Marco Haumann
    DOI:10.1039/d0gc01483d
    日期:——
    Process intensification is a cornerstone to achieve a significant reduction in energy consumption and CO2 emissions in the chemical industry. In this context, a monolithic membrane reactor combining homogeneous catalytic gas-phase hydroformylation of but-1-ene with in situ product removal is here presented. The homogeneous supported ionic liquid-phase (SILP) catalyst consists of a Rh-biphephos complex
    过程强化是实现化学工业中能耗和CO 2排放量显着减少的基石。在本文中,本文提出了一种整体式膜反应器,其结合了丁-1-烯的均相催化气相加氢甲酰化和原位产物去除。均相负载型离子液相(SILP)催化剂由溶解在1-乙基-3-甲基咪唑鎓双(三甲基磺酰基)酰亚胺[C 2 C 1 Im] [NTf 2并固定在介孔碳化整料上。所得整料具有催化活性,并且对线性醛的形成具有选择性,但是醛产物和离子液体中高沸点物的积累导致催化剂失活缓慢。当双(2,2,6,6-四甲基-4-哌啶基癸二酸酯用作替代溶剂时,这种积累被抑制,其中仅发生少量的醛积累和醛醇形成。与来自反应器的截留气体相比,整料的聚二甲基硅氧烷(PDMS)膜涂层将渗透气体中的醛-烯烃比率提高了2.2的富集系数,从而简化了进一步的下游处理。装有SILP或SLP催化剂的整体式膜反应器具有可扩展的,
  • Compounds for the controlled release of active aldehydes
    申请人:Womack B. Gary
    公开号:US20050026998A1
    公开(公告)日:2005-02-03
    The present invention relates to the field of perfumery. More particularly, it concerns aldoxane compounds of formula which compounds are capable of protecting an active aldehyde R 1 CHO, for example, a perfumery or flavor aldehyde, from a chemically aggressive medium into which they have to be added, and then of releasing the active aldehyde at the desired moment. The present invention concerns also the use of such compounds in perfumery or in the flavor industry as well as the compositions or articles associated with these aldoxane compounds.
    本发明涉及香料领域,更具体地涉及公式的aldoxane化合物,这些化合物能够保护活性醛R1CHO(例如香料或风味醛)免受化学侵蚀性介质的影响,并在需要时释放活性醛。本发明还涉及在香料或风味工业中使用这些化合物,以及与这些aldoxane化合物相关的组合物或文章。
  • Preparation of alcohols from olefins having from 3 to 7 carbon atoms
    申请人:MONSANTO COMPANY
    公开号:EP0094456A1
    公开(公告)日:1983-11-23
    The process comprises conducting an oxo reaction with olefins having from 3 to 7 carbon atoms to obtain aldehydes having from 4 to 8 carbon atoms and containing at least 50% a-aldehydoalkanes, and subjecting the aldehydes to an aldol reaction to convert the aldehydes to aldol product but with that produced from cross-aldolization of 2-substituted aldehydes constituting no more than 20% of the product, and hydrogenating to obtain alcohols.
    该工艺包括与具有 3 至 7 个碳原子的烯烃进行氧化反应,以获得具有 4 至 8 个碳原子且至少含有 50%a-醛烷烃的醛,并将醛进行醛醇反应,以将醛转化为醛醇产物,但 2-取代醛的交叉醛醇化产生的醛醇产物不超过产物的 20%,然后进行氢化以获得醇。
  • Amino functionalized chitosan as a catalyst for selective solvent-free self-condensation of linear aldehydes
    作者:Tharun Jose、N. Sudheesh、Ram S. Shukla
    DOI:10.1016/j.molcata.2010.10.012
    日期:2010.12
    An aminopropyltrimethoxysilane functionalized chitosan was found to be an efficient solid base catalyst for the self-aldol condensation of linear aldehydes under solvent-free conditions. The modified catalyst was characterized using physical techniques, elemental analysis, FT-IR, and TGA. The modified chitosan was evaluated for the aldol condensation of C-3-C-7 linear aldehydes in which the selective formation was obtained for alpha,beta-unsaturated aldehydes. A decreasing trend in the conversion from propanal to heptanal was observed. Propanal and pentanal were subjected for detail investigations to study the effect of parameters like amount of catalyst and aldehyde, and temperature on the conversion and selectivity. Kinetic performance of the modified chitosan investigated for a representative aldehyde, pentanal showed that the rate was increased with the catalyst amount, pentanal and temperature. The catalyst was reused up to six cycles without significant loss in its activity and selectivity. (C) 2010 Elsevier B.V. All rights reserved.
  • DETERGENT RANGE ALDEHYDE AND ALCOHOL MIXTURES AND DERIVATIVES, AND PROCESS THEREFOR
    申请人:MONSANTO COMPANY
    公开号:EP0161251A1
    公开(公告)日:1985-11-21
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