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1,3-di-O-acetyl-2-ethyl-1,3-propanediol | 161449-31-6

中文名称
——
中文别名
——
英文名称
1,3-di-O-acetyl-2-ethyl-1,3-propanediol
英文别名
2-(acetoxymethyl)butyl acetate;1,3-Diacetoxy-2-ethyl-propan;2-Ethyl-1,3-diacetoxy-propan;2-(Acetyloxymethyl)butyl acetate
1,3-di-O-acetyl-2-ethyl-1,3-propanediol化学式
CAS
161449-31-6
化学式
C9H16O4
mdl
——
分子量
188.224
InChiKey
MSOSUEPHLBQQAV-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:
    242.7±13.0 °C(Predicted)
  • 密度:
    1.020±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.2
  • 重原子数:
    13
  • 可旋转键数:
    7
  • 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

点击查看最新优质反应信息

文献信息

  • Optically Active γ-Hydroxy Sulfone Julia Reagents for the Synthesis of Peptidyl Olefin Peptidomimetics
    作者:Sima Mirilashvili、Naama Chasid-Rubinstein、Amnon Albeck
    DOI:10.1002/ejoc.200800334
    日期:2008.7
    peptidomimetics serve as biologically active compounds or as intermediates for other peptidyl isosteres. We developed a chemoenzymatic stereoselective approach to optically active γ-hydroxy sulfones to be assembled into peptidyl olefins by the Julia reaction. Key enzymatic hydrolysis of prochiral diesters to the corresponding hydroxy esters introduces optical activity. The sequence of the subsequent
    肽基烯烃肽模拟物用作生物活性化合物或用作其他肽基等排体的中间体。我们开发了一种化学酶立体选择性方法,用于通过 Julia 反应将光学活性 γ-羟基砜组装成肽基烯烃。前手性二酯到相应羟基酯的关键酶水解引入了光学活性。随后的化学反应顺序,无论是保护-水解-功能化还是功能化-水解-保护,决定了最终砜结构单元的绝对立体化学。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008 )
  • Chiral building-blocks by chemoenzymatic desymmetrization of 2-ethyl-1,3-propanediol for the preparation of biologically active natural products
    作者:Isidoro Izquierdo、Maria T Plaza、Miguel Rodrı́guez、Juan Tamayo
    DOI:10.1016/s0957-4166(99)00020-8
    日期:1999.2
    2-Ethyl-1,3-propanediol 1 and its related di-O-acetate 2 were desymmetrized by partial chemoenzymatic acetylation and deacetylation, by Pseudomonas fluorescens lipase (Amano P.; PFL), to (R)-1-O-acetyl-2-ethyl-1,3-propanediol 3. On treatment of 3 with I-2/Ph3P/imidazole the related (S)-1-O-acetyl-2-ethyl-3-iodopropanol 4 was obtained and transformed into the corresponding triphenylphosphonium salt 5. Reaction of [(S)-3-acetoxy-2-ethylpropylidene] triphenylphosphorane 6, prepared from 5, with 2,3 :4,5-di-O-isopropylidene-beta-D-arabino-hexos-2-ulopyranose 7 gave (2)-3-C-acetoxymethyl-1,2,3,4,5-pentadeoxy-6,7:8,9-di-O-isopropylidene-beta-D-manno-dec-4-ene-6-ulo-6,10-pyranose 8 which was hydrogenated to 9 and subsequently deacylated to 10. Treatment of 10 with Me2CO/H+ caused a rearrangement to (3R,4R,5S,6R,9R)-9-ethyl-5-hydroxy-3,4-isopropylidenedioxy-1,7-dioxaspiro[5.5]undecane 11, which closely matched the skeleton of the talaromycins. (C) 1999 Elsevier Science Ltd. All rights reserved.
  • Enzymatic process for stereo-selective preparation of chemical compounds in hydrofluorocarbon solvents
    申请人:Saul Joseph Philip Simon
    公开号:US20070128705A1
    公开(公告)日:2007-06-07
    A process for preparing a second compound stereo-selectively is described. The process comprises reacting a substrate comprising at least one first compound with a reagent in the presence of a biological catalyst and a solvent comprising at least one (hydro)fluorocarbon so as to convert a first compound into the second compound.
  • METHOD OF ENCAPSULATING A NUCLEIC ACID IN A LIPID NANOPARTICLE HOST
    申请人:BOWMAN Keith A.
    公开号:US20170196809A1
    公开(公告)日:2017-07-13
    Encapsulated nucleic acid nanoparticles of uniformly small particle size are produced by intersecting one or more nucleic acid streams with one or more lipid streams. The encapsulated nucleic acid nanoparticles include a nucleic acid encapsulated within a lipid nanoparticle host. Uniformly small particle sizes are obtained by intersecting an aqueous nucleic acid stream and a stream of lipids in organic solvent at high linear velocities and with total organic solvent concentrations less than 33%.
  • US7888105B2
    申请人:——
    公开号:US7888105B2
    公开(公告)日:2011-02-15
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