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(4R,5S)-N-methoxy-N,2,2,5-tetramethyl-1,3-dioxolane-4-carboxamide | 1336854-12-6

中文名称
——
中文别名
——
英文名称
(4R,5S)-N-methoxy-N,2,2,5-tetramethyl-1,3-dioxolane-4-carboxamide
英文别名
——
(4R,5S)-N-methoxy-N,2,2,5-tetramethyl-1,3-dioxolane-4-carboxamide化学式
CAS
1336854-12-6
化学式
C9H17NO4
mdl
——
分子量
203.238
InChiKey
YCPQZQZCXSTILN-NKWVEPMBSA-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:
    238.1±50.0 °C(predicted)
  • 密度:
    1.066±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.89
  • 拓扑面积:
    48
  • 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

  • Diastereoselective Additions of Allylmetal Reagents to Free and Protected <i>syn</i>-<b>α,β</b>-Dihydroxyketones Enable Efficient Synthetic Routes to Methyl Trioxacarcinoside A
    作者:Daniel J. Smaltz、Jakub Švenda、Andrew G. Myers
    DOI:10.1021/ol300377a
    日期:2012.4.6
    Two routes to the 2,6-dideoxysugar methyl trioxacarcinoside A are described. Each was enabled by an apparent α-chelation-controlled addition of an allylmetal reagent to a ketone substrate containing a free α-hydroxyl group and a β-hydroxyl substituent, either free or protected as the corresponding di-tert-butylmethyl silyl ether. Both routes provide practical access to gram quantities of trioxacarcinose
    描述了 2,6-二脱氧糖甲基三恶癌苷 A 的两条路线。每一种都是通过将烯丙基金属试剂以明显的α-螯合控制添加到含有游离α-羟基和β-羟基取代基的酮底物上来实现的,该取代基可以是游离的或被保护为相应的二叔丁基甲基甲硅烷基醚。两种途径都提供了以适合糖苷偶联反应的形式实际获得克量的三氧癌糖A的途径。
  • Scalable Synthesis of Enantiomerically Pure <i>syn</i>-2,3-Dihydroxybutyrate by Sharpless Asymmetric Dihydroxylation of <i>p</i>-Phenylbenzyl Crotonate
    作者:Daniel J. Smaltz、Andrew G. Myers
    DOI:10.1021/jo2016746
    日期:2011.10.21
    An efficient four-step synthetic route to the useful chiral building block (2R,3S)-dihydroxybutyric acid acetonide in >95% ee is detailed. The sequence is readily scaled, requires no chromatography, and allows for efficient recycling of p-phenylbenzyl alcohol, an expedient for enantio- and diastereoenrichment by recrystallization.
  • Counteranion-Directed Catalysis in the Tsuji-Trost Reaction: Stereocontrolled Access to 2,5-Disubstituted 3-Hydroxy-Tetrahydrofurans
    作者:Martin Arthuis、Rodolphe Beaud、Vincent Gandon、Emmanuel Roulland
    DOI:10.1002/anie.201205479
    日期:2012.10.15
    Hydrogen bonds can play a prominent role in organometallic catalysis, as shown for the title reaction, in which a counteranion directs the cyclization through the formation of hydrogen bonds that likely involve a proton of the π‐allyl/palladium species itself. The reaction allows access to four out of the eight stereoisomers of 2,5‐disubstitued 3‐hydroxy‐tetrahydrofurans and thus fragments of complex
    氢键可在有机金属催化中发挥重要作用,如标题反应所示,其中的抗衡阴离子通过形成氢键(可能涉及π-烯丙基/钯物种本身的质子)来引导环化反应。该反应允许进入2,5-二取代的3-羟基-四氢呋喃的八个立体异构体中的四个,从而得到复杂的天然产物的片段。
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