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3-乙酰基-5-丁基二氢-2(3H)-呋喃酮 | 40010-99-9

中文名称
3-乙酰基-5-丁基二氢-2(3H)-呋喃酮
中文别名
——
英文名称
3-acetyl-5-n-butyldihydro-2(3H)-furanone
英文别名
3-acetyl-5-butyldihydro-2(3H)-furanone;3-acetyl-5-butyl-dihydro-2(3H)-furanone;3-Acetyl-5-butyloxolan-2-one
3-乙酰基-5-丁基二氢-2(3H)-呋喃酮化学式
CAS
40010-99-9
化学式
C10H16O3
mdl
——
分子量
184.235
InChiKey
NEBMUHXPHLFPGQ-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:
    319.8±35.0 °C(Predicted)
  • 密度:
    1.034±0.06 g/cm3(Predicted)
  • LogP:
    0.814 (est)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    13
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2932209090

SDS

SDS:c7995817ae9e4f495eadb7615858528a
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反应信息

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文献信息

  • Fragrance precursors
    申请人:——
    公开号:US20020035055A1
    公开(公告)日:2002-03-21
    The present invention provides a fragrance precursor of formula I: 1 that is capable of forming a fragrant ketone of formula II: 2 and a fragrant lactone of formula III: 3
    本发明提供了一种化学式I的香气前体:1,该前体能够形成化学式II的芳香酮:2和化学式III的芳香内酯:3。
  • Process for converting .alpha.-acyl-substituted lactones to
    申请人:Henkel Corporation
    公开号:US05416224A1
    公开(公告)日:1995-05-16
    A convenient stereoselective process for the preparation of .alpha.-alkylidene-substituted-.gamma.-butyrolactones and .delta.-valerolactones is provided. The process involves reacting an .alpha.-acyl lactone, an aldehyde, and an alkali metal hydroxide in an inert diluent at an elevated temperature while removing water.
    提供了一种方便的立体选择性制备α-烷基亚亚基取代的γ-丁酸内酯和δ-戊酸内酯的过程。该过程涉及在惰性稀释剂中,在升高的温度下,通过去除水,将α-酰基内酯、醛和碱金属氢氧化物反应。
  • Improved process for the preparation of substituted furanones
    申请人:QUANTUM CHEMICAL CORPORATION (a Virginia corp.)
    公开号:EP0348549A1
    公开(公告)日:1990-01-03
    This invention relates to an improved process for the preparation of 3-acyl-5-alkyldihydro-2(3H)-furanones according to the following reaction scheme: wherein R and R1 are hydrogen or alkyl and R2 is a hydrocarbon or -0-hydrocarbon radical of from 1 to 20 carbon atoms and X is a leaving group.
    这项发明涉及一种改进的制备3-酰基-5-烷基二氢-2(3H)-呋喃酮的过程,根据以下反应方案进行:其中R和R1为氢或烷基,R2为含有1至20个碳原子的烃或-0-烃基,X为离去基团。
  • Process for the preparation of .alpha.-alkyl lactones
    申请人:Henkel Corporation
    公开号:US04980342A1
    公开(公告)日:1990-12-25
    A convenient process for the preparation of .gamma.-alkyl-substituted-.gamma.-butyrolactones and .delta.-valerolactones is provided. The process involves forming the .alpha.-alkylidene lactone by reacting essentially equimolar amounts of an .alpha.-acyl lactone, an aldehyde, and an alkali metal hydroxide in an inert diluent at an elevated temperature while removing water and hydrogenating the .alpha.-alkylidene lactone to obtain the corresponding .alpha.-alkyl lactone.
    提供了一种方便的制备.gamma.-烷基取代的.gamma.-丁内酯和.delta.-戊内酯的过程。该过程涉及在惰性稀释剂中以升高的温度反应基本等摩尔量的.alpha.-酰基内酯、醛和碱金属氢氧化物来形成.alpha.-烷基亚甲基内酯,同时去除水并加氢.alpha.-烷基亚甲基内酯以获得相应的.alpha.-烷基内酯。
  • Process for the preparation of alpha-alkyl lactones
    申请人:Henkel Corporation
    公开号:US05231192A1
    公开(公告)日:1993-07-27
    Process for the preparation of .alpha.-alkyl lactones by the steps of first reacting an .alpha.-acyl lactone, an aldehyde, and an alkali metal hydroxide together to form an .alpha.-alkylidene lactone, and then hydrogenating the .alpha.-alkylidene lactone.
    制备α-烷基内酯的步骤为,首先将α-酰基内酯、醛和碱金属氢氧化物一起反应,形成α-烷基亚甲基内酯,然后对α-烷基亚甲基内酯进行加氢。
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