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(S)-5-((2,2-dimethyl-1,3-dioxolan-4-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione | 947742-16-7

中文名称
——
中文别名
——
英文名称
(S)-5-((2,2-dimethyl-1,3-dioxolan-4-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
英文别名
5-[[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione
(S)-5-((2,2-dimethyl-1,3-dioxolan-4-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione化学式
CAS
947742-16-7
化学式
C12H16O6
mdl
——
分子量
256.255
InChiKey
NFDWPKXNBUTZIK-ZETCQYMHSA-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

  • 熔点:
    59-60 °C
  • 沸点:
    472.9±45.0 °C(Predicted)
  • 密度:
    1.265±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.2
  • 重原子数:
    18
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    71.1
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    (S)-5-((2,2-dimethyl-1,3-dioxolan-4-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione三乙烯二胺 、 palladium 10% on activated carbon 、 氢气 作用下, 以 乙酸乙酯异丙醇 为溶剂, 20.0~60.0 ℃ 、101.33 kPa 条件下, 反应 4.0h, 生成 (3R,4'S)-3-amino-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)propanoic acid
    参考文献:
    名称:
    Organocatalyzed Multicomponent Synthesis of Isoxazolidin-5-ones
    摘要:
    An unprecedented multicomponent organocatalyzed Knoevenagel-aza-Michael cydocondensation reaction between Meldrum's acid, hydroxylamines, and aldehydes afforded a straightforward entry to a large array of racemic and syn-diastereoenriched isoxazolidinones as synthetically useful scaffolds. This process revealed a markedly facile aza-Michael-cyclocondensation sequence as a key domino reaction between RCO2NHOH and transient alkylidene Meldrum's acid upon Bronsted base catalysis.
    DOI:
    10.1021/acs.orglett.5b02755
  • 作为产物:
    描述:
    丙二酸环(亚)异丙酯(R)-(+)-2,2-二甲基-1,3-二氧戊环-4-甲醛哌啶sodium sulfate 作用下, 以 甲苯 为溶剂, 反应 1.0h, 以61%的产率得到(S)-5-((2,2-dimethyl-1,3-dioxolan-4-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
    参考文献:
    名称:
    Cu(I)催化的丙酸乙酯共轭加成反应。
    摘要:
    DOI:
    10.1002/anie.200701098
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文献信息

  • Sc(OTf)<sub>3</sub>-Catalyzed Conjugate Allylation of Alkylidene Meldrum’s Acids
    作者:Aaron M. Dumas、Eric Fillion
    DOI:10.1021/ol9003959
    日期:2009.5.7
    Alkylidene Meldrum’s acids are allylated in a conjugate fashion by allyltin nucleophiles under mild Sc(OTf)3-catalyzed conditions. The addition is functional group tolerant and reactions with nonracemic alkylidenes are highly diastereoselective. Allylation of alkylidenes derived from α-ketoesters yield all-carbon quaternary stereocenters.
    在温和的Sc(OTf)3催化条件下,烯丙基亲核试剂以共轭方式烯丙基亚烷基Meldrum的酸。该加成是官能团耐受的,并且与非外消旋亚烷基的反应是高度非对映选择性的。衍生自α-酮酸酯的亚烷基的烯丙基化会产生全碳的季立体中心。
  • Design, synthesis and biological evaluation of optically pure functionalized spiro[5,5]undecane-1,5,9-triones as HIV-1 inhibitors
    作者:Dhevalapally B. Ramachary、Y. Vijayendar Reddy、Atoshi Banerjee、Sharmistha Banerjee
    DOI:10.1039/c1ob06133j
    日期:——
    A single-step amino acid-catalyzed diastereoselective three-component synthesis of optically pure highly functionalized spiro[5,5]undecane-1,5,9-triones preferentially over the four stereoisomers was accomplished in very good yields with >99% ee/de. Preliminary cell culture-based in vivo screening on these molecules revealed that cis-1aca and cis-1jca are better lead compounds for HIV-1 treatment than
    相对于四个立体异构体,优先完成光学纯的高度官能化的螺[5,5]十一烷-1,5,9-三酮的一步一步氨基酸催化的非对映选择性三组分合成,收率非常高,ee> 99%德 基于培养的初步细胞在体内筛选这些分子显示,顺式- 1ACA和顺- 1jca更好化合物对HIV-1治疗比已知的抗逆转录病毒药物叠氮胸苷 (AZT)。
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