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dl-A-羟基戊酸乙酯 | 16179-36-5

中文名称
dl-A-羟基戊酸乙酯
中文别名
——
英文名称
2-hydroxyethyl pentanoate
英文别名
——
dl-A-羟基戊酸乙酯化学式
CAS
16179-36-5
化学式
C7H14O3
mdl
MFCD28361415
分子量
146.186
InChiKey
GFNKWCJODVREDZ-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:
    190°C (estimate)
  • 密度:
    0.98 g/mL at 25 °C(lit.)
  • 保留指数:
    1096

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    10
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.857
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

安全信息

  • 危险等级:
    3.2
  • 海关编码:
    2915600000

SDS

SDS:f75f7f82e9c8cc5a01f814b835343d8b
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Fast Addition of s‐Block Organometallic Reagents to CO <sub>2</sub> ‐Derived Cyclic Carbonates at Room Temperature, Under Air, and in 2‐Methyltetrahydrofuran
    作者:David Elorriaga、Felipe Cruz‐Martínez、María Jesús Rodríguez‐Álvarez、Agustín Lara‐Sánchez、José Antonio Castro‐Osma、Joaquín García‐Álvarez
    DOI:10.1002/cssc.202100262
    日期:2021.5.6
    straightforward synthesis of: highly substituted tertiary alcohols, β‐hydroxy esters, or symmetric ketones, working always under air and at room temperature. Finally, an unprecedented one‐pot/two‐step hybrid protocol is developed through combination of an Al‐catalyzed cycloaddition of CO2 and propylene oxide with the concomitant fast addition of RLi reagents to the in situ and transiently formed cyclic carbonate
    2-甲基四氢呋喃中作为绿色反应介质或在没有外部挥发性有机溶剂的情况下,已在室温下研究了将高极性有机属试剂(RMgX / RLi)快速添加到环状碳酸酯(衍生自CO 2作为可持续的C1合成子)中的情况。温度,以及空气/分的存在。这些高反应性的主族有机属化合物通常禁止这些反应条件。极性有机属烷基化或芳基化试剂的正确化学计量和性质可直接合成:高取代度叔醇,β羟基酯或对称酮始终在空气和室温下工作。最后,通过将Al 2催化的CO 2和环氧丙烷的环加成反应以及随之而来的RLi试剂快速快速添加到原位和短暂形成的环状碳酸酯中,开发出了前所未有的单罐/两步混合方案。将CO 2转化为所需的高度取代的叔醇,而无需分离或纯化任何反应中间体。
  • Selective Synthesis of 1-<i>O</i>-Alkyl(poly)glycerol Ethers by Catalytic Reductive Alkylation of Carboxylic Acids with a Recyclable Catalytic System
    作者:Marc Sutter、Wissam Dayoub、Estelle Métay、Yann Raoul、Marc Lemaire
    DOI:10.1002/cssc.201200447
    日期:2012.12
    (Poly)glycerol monoethers were synthesized in good yield and selectivity by the catalytic reductive alkylation of glycerol, diglycerol, and triglycerol with readily available, cheap and/or bio‐sourced carboxylic acids. The reaction was catalyzed by 1 mol % of Pd/C under 50 bar H2 using an acid ion‐exchange resin as a recyclable cocatalyst. The catalytic system was recycled several times, and a mechanism
    (聚)甘油单醚是通过甘油,二甘油和三甘油与现成的廉价和/或生物来源的羧酸的催化还原烷基化反应而合成的,具有良好的收率和选择性。使用酸性离子交换树脂作为可循环助催化剂,在50 bar H 2下以1 mol%的Pd / C催化反应。催化系统被回收了几次,并提出了这种转化的机理。
  • Base-catalyzed Dehydrobromination of Several α-Bromoacetals
    作者:H. A. Davis、R. K. Brown
    DOI:10.1139/v71-375
    日期:1971.7.1
    conditions convert the acetals obtained from homologues of α-bromoacetaldehyde and monohydroxy alcohols, to the α,β-unsaturated acetals, in some cases exclusively, and in others as the major product accompanied by a smaller proportion of the corresponding ketene acetal.The preference for the ketene acetal formation from the 2-(α-bromoalkyl)-1,3-dioxolanes (the ethyleneacetals) is believed due to greater
    从 α-溴乙醛乙二醇的同系物[2-(α-烷基)-1,3-二氧杂环己烷]或1,3-丙二醇得到的缩醛叔丁醇中用叔丁醇钾碱催化脱卤化氢[2-(α-烷基)-1,3-二恶烷]提供相应的乙烯酮缩醛,在某些情况下仅作为主要产物,在其他情况下作为主要产物以及较小比例的α,β-不饱和缩醛。相比之下,类似的脱卤化氢条件将从 α-溴乙醛和单羟基醇的同系物获得的缩醛转化为 α,β-不饱和缩醛,在某些情况下仅转化为 α,β-不饱和缩醛,而在其他情况下则作为主要产物伴随着较小比例的相应乙烯酮乙缩醛。优先选择由 2-(α-代烷基)-1 形成烯酮缩醛,3-二氧戊环(亚乙基缩醛)被认为是由于 1,3-二氧戊环的形状受限,碱更容易接近次甲基质子。通过碱基对α-的次甲基质子的逼近...
  • Remedies for diseases with bone mass loss having ep4 agonist as the active ingredient
    申请人:Maruyama Toru
    公开号:US20050020686A1
    公开(公告)日:2005-01-27
    A pharmaceutical composition for topical administration for prevention and/or treatment of diseases associated with decrease in bone mass comprising an EP 4 agonist as an active ingredient. An EP 4 agonist, in which includes a compound possessing prostaglandin skeleton as a representative, possesses promoting action on bone formation, so it is useful for prevention and/or treatment of diseases associated with decrease in bone mass (bone diseases such as primary osteoporosis, secondary osteoporosis, bone metastasis of cancer, hypercalcemia, Paget's disease, bone loss and bone necrosis, postoperative osteogenesis, alternative therapy for bone grafting).
    一种用于局部给药以预防和/或治疗与骨质减少相关的疾病的药物组合物,其包括EP4激动剂作为活性成分。EP4激动剂包括具有前列腺素骨架的化合物,具有促进骨形成的作用,因此对于预防和/或治疗与骨质减少相关的疾病(如原发性骨质疏松症、继发性骨质疏松症、骨转移性癌症、高血症、Paget病、骨丢失和骨坏死、术后成骨、骨移植替代疗法)非常有用。
  • PHARMACEUTICAL COMPOSITION FOR TREATMENT OF DISEASES ASSOCIATED WITH DECREASE IN BONE MASS COMPRISING EP4 AGONIST AS ACTIVE INGREDIENT
    申请人:MARUYAMA Toru
    公开号:US20100010222A1
    公开(公告)日:2010-01-14
    A pharmaceutical composition for topical administration for prevention and/or treatment of diseases associated with decrease in bone mass comprising an EP 4 agonist as an active ingredient. An EP 4 agonist, in which includes a compound possessing prostaglandin skeleton as a representative, possesses promoting action on bone formation, so it is useful for prevention and/or treatment of diseases associated with decrease in bone mass (bone diseases such as primary osteoporosis, secondary osteoporosis, bone metastasis of cancer, hypercalcemia, Paget's disease, bone loss and bone necrosis, postoperative osteogenesis, alternative therapy for bone grafting).
    一种用于局部治疗预防和/或治疗与骨量减少相关疾病的药物组合物,包括EP4激动剂作为活性成分。EP4激动剂,其中包括具有前列腺素骨架的化合物作为代表,具有促进骨形成的作用,因此对于预防和/或治疗与骨量减少相关的疾病(如原发性骨质疏松症、继发性骨质疏松症、骨癌转移、高血症、帕吉特病、骨丢失和骨坏死、术后骨生成、骨移植替代疗法)非常有用。
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