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ethyl 5-acetoxypentanoate | 56947-75-2

中文名称
——
中文别名
——
英文名称
ethyl 5-acetoxypentanoate
英文别名
Ethyl 5-acetyloxypentanoate
ethyl 5-acetoxypentanoate化学式
CAS
56947-75-2
化学式
C9H16O4
mdl
——
分子量
188.224
InChiKey
KOTBTVNXHVCCHB-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):
    1
  • 重原子数:
    13
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    乙酸烯丙酯氯乙酸乙酯 在 sodium dithionite 、 碳酸氢钠 作用下, 以 二甲基亚砜 为溶剂, 反应 10.0h, 以45%的产率得到ethyl 5-acetoxypentanoate
    参考文献:
    名称:
    全氟烷基氯和多氟烷基氯中的碳氯键的活化:DMSO诱导的连二亚硫酸钠与烯烃和炔烃的加氢全氟烷基化反应。
    摘要:
    在DMSO中,全氟烷基氯,R(F)Cl与烯烃或炔烃的加成反应可以在75-(1.5)Na(2)S(2)O(4)和NaHCO(3)的存在下平稳进行80摄氏度,持续4-10小时,得到相应的加合物(RCH(2)CH(2)R(F)或RCH = CHR(F))。乙基氯氟-(1f),氯二氟-(1g)乙酸酯,甚至非氟化化合物,例如二氯乙基(1h),乙酸氯(1i)和氯仿(1j)也可以进行类似的反应。用> 3当量的烯烃和Na(2)处理ω-碘(或氯)全氟烷基氯化物[X(CF(2))(n)()Cl,n = 2、4,X = I或Cl] S(2)O(4)直接给出对称的双取代烷烃(RCH(2)CH(2))(2)(CF(2))(n)()。对称和非对称双取代的加合物RCH(2)CH(2)(CF(2))(n)()CH(2)CH(2)R' ω-碘全氟烷基氯也可以逐步得到,即通过单加合物RCH(2)CH(2)(CF(2))(n)
    DOI:
    10.1021/jo9900937
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文献信息

  • SALT, PHOTORESIST COMPOSITION, AND METHOD FOR PRODUCING PHOTORESIST PATTERN
    申请人:ANRYU Yukako
    公开号:US20120328986A1
    公开(公告)日:2012-12-27
    A salt represented by formula (I): wherein Q 1 and Q 2 independently each represent a fluorine atom or a C1-C6 perfluoroalkyl group, n represents 0 or 1, L l represents a single bond or a C1-C10 alkanediyl group in which a methylene group may be replaced by an oxygen atom or carbonyl group, provided that L l is not a single bond when n is 0, ring W represents a C3-C36 aliphatic ring in which a methylene group may be replaced by an oxygen atom, a sulfur atom, a carbonyl group or a sulfonyl group and in which a hydrogen atom may be replaced by a hydroxyl group, a C1-C12 alkyl group or a C1-C12 alkoxy group, R l represents a hydroxyl group or a hydroxyl group protected by a protecting group, and Z + represents an organic cation.
    一种用化学式(I)表示的盐:其中Q1和Q2分别表示氟原子或C1-C6全氟烷基基团,n表示0或1,Ll表示单键或C1-C10脂肪二基团,其中一个亚甲基基团可被氧原子或羰基取代,但当n为0时,Ll不是单键,环W表示C3-C36脂肪环,其中一个亚甲基基团可被氧原子、硫原子、羰基或磺酰基取代,氢原子可被氢氧基、C1-C12烷基基团或C1-C12烷氧基取代,Rl表示氢氧基或受保护的氢氧基,Z+表示有机阳离子。
  • Heterocyclic compound and use thereof
    申请人:Takanobu Kuroita
    公开号:US20100137587A1
    公开(公告)日:2010-06-03
    Compounds represented by the formulas wherein each symbol is as defined in the specification, and a prodrug thereof have a superior renin inhibitory activity, and are useful as agents for the prophylaxis or treatment of hypertension, various organ damages attributable to hypertension and the like.
    由以下公式表示的化合物,其中每个符号如规范中定义,并且其前药具有优越的肾素抑制活性,可用作预防或治疗高血压、高血压引起的各种器官损伤等药物。
  • The Hydrolysis of Cyclic Orthoesters. Stereoelectronic Control in the Cleavage of Hemiorthoester Tetrahedral Intermediates
    作者:Pierre Deslongchamps、Robert Chênevert、Roland J. Taillefer、Claude Moreau、John K. Saunders
    DOI:10.1139/v75-226
    日期:1975.6.1
    The synthesis of several cyclic dialkoxy orthoesters is reported. Acid hydrolysis of these orthoesters under kinetically controlled conditions gives the corresponding hydroxy esters only. Conformationally rigid cyclic mixed orthoesters give a hydroxy ester by exclusive loss of the axial alkoxy group. A cyclic orthoester can have nine different gauche conformations. It is shown that they are hydrolyzed
    报道了几种环状二烷氧基原酸酯的合成。这些原酸酯在动力学控制条件下的酸水解仅产生相应的羟基酯。构象刚性环状混合原酸酯通过仅失去轴向烷氧基而得到羟基酯。环状原酸酯可以有九种不同的gauche构象。结果表明,它们仅通过一种 gauche 构象异构体水解。这些结果带来了进一步的实验证据,表明酯类水解中四面体中间体的裂解存在立体电子控制。
  • Prophylactic/Therapeutic Agent for Diabetes
    申请人:Cho Nobuo
    公开号:US20090264650A1
    公开(公告)日:2009-10-22
    The present invention relates to a 11β-hydroxysteroid dehydrogenase 1 inhibitor comprising a compound represented by the formula (1): wherein each symbol is as defined in the description, or a salt thereof, or a prodrug thereof. The 11β-hydroxysteroid dehydrogenase 1 inhibitor of the present invention has a superior activity, and is useful as a pharmaceutical agent such as agents for the prophylaxis or treatment of diabetes, insulin resistance, obesity, abnormal lipid metabolism, hypertension and the like, and the like.
    本发明涉及一种11β-羟基类固醇脱氢酶1抑制剂,其包括由式(1)表示的化合物,其中每个符号如描述中所定义的,或其盐或前药。本发明的11β-羟基类固醇脱氢酶1抑制剂具有优异的活性,可用作药物剂,如用于预防或治疗糖尿病、胰岛素抵抗、肥胖症、异常脂质代谢、高血压等的药剂。
  • HETEROCYCLIC COMPOUND AND USE THEREOF
    申请人:Kuroita Takanobu
    公开号:US20110178057A1
    公开(公告)日:2011-07-21
    Compounds represented by the formulas (I) (II) wherein each symbol is as defined in the specification, and a pro-drug thereof have a superior renin inhibitory activity, and are useful as agents for the prophylaxis or treatment of hypertension, various organ damages attributable to hypertension and the like.
    由公式(I)(II)所代表的化合物,其中每个符号如规范中所定义,并且其前药具有优越的肾素抑制活性,并且可用作预防或治疗高血压、由高血压引起的各种器官损伤等的药物。
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