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diethyl (2R,3R)-2,3-bis[[tert-butyl(dimethyl)silyl]oxy]butanedioate | 124224-83-5

中文名称
——
中文别名
——
英文名称
diethyl (2R,3R)-2,3-bis[[tert-butyl(dimethyl)silyl]oxy]butanedioate
英文别名
——
diethyl (2R,3R)-2,3-bis[[tert-butyl(dimethyl)silyl]oxy]butanedioate化学式
CAS
124224-83-5
化学式
C20H42O6Si2
mdl
——
分子量
434.721
InChiKey
ZSSLBUUZZJUCQF-HZPDHXFCSA-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:
    392.8±42.0 °C(Predicted)
  • 密度:
    0.964±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.89
  • 重原子数:
    28.0
  • 可旋转键数:
    9.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    71.06
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

反应信息

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文献信息

  • Altenbach, Hans-Josef; Holzapfel, Winfried, Angewandte Chemie, 1990, vol. 102, # 1, p. 64 - 65
    作者:Altenbach, Hans-Josef、Holzapfel, Winfried
    DOI:——
    日期:——
  • Stereoselective reduction of β,δ-diketo esters derived from tartaric acid. A facile route to optically active 6-oxo-3,5-syn-isopropylidenedioxyhexanoate, a versatile synthetic intermediate of artificial HMG Co-A reductase inhibitors.
    作者:Tatsuya Minami、Kyoko Takahashi、Tamejiro Hiyama
    DOI:10.1016/0040-4039(93)85115-d
    日期:1993.1
    Reduction of beta,delta-diketo esters derived from tartaric acid with HAl(i-Bu)2 gave stereoselectively beta-hydroxy-delta-keto esters which were reduced with NaBH4 and Et2BOMe to beta,delta-syn-dihydroxy esters. This strategy was successfully applied to the synthesis of t-butyl (3R,5S)-6-oxo-3,5-isopropylidenedioxyhexanoate starting from D-tartrate.
  • ALTENBACH, HANS-JOSEF;HOLZAPFEL, WINFRIED, ANGEW. CHEM., 102,(1990) N, C. 64-65
    作者:ALTENBACH, HANS-JOSEF、HOLZAPFEL, WINFRIED
    DOI:——
    日期:——
  • Synthesis of a biologically active analogue of antibiotic A-32390A
    作者:Jack E. Baldwin、Robert M. Adlington、Andrew T. Russell、Marie L. Smith
    DOI:10.1039/c39940000085
    日期:——
    The total synthesis of a biologically active analogue of antibiotic A-32390A is described.
    描述了一种生物活性抗生素A-32390A类似物的总合成。
  • Synthesis of Artificial HMG-CoA Reductase Inhibitors Based on the Olefination Strategy
    作者:Tamejiro Hiyama、Tatsuya Minami、Kyoko Takahashi
    DOI:10.1246/bcsj.68.364
    日期:1995.1
    Synthetic methods were studied for optically active 6-oxo-3,5-isopropylidenedioxyhexanoate esters (4), which could be used as a key precursor of various kinds of artificial analogs of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors. An enantiomer (+)-4 was prepared by asymmetric reduction of β,δ-diketo esters derived from the Taber’s alcohol or l-tartrate followed by a series of chemical transformations, and the desired enantiomer (−)-4 was prepared by the same asymmetric reduction starting from d-tartrate. The key intermediate (−)-4 was finally converted into a highly potent HMG-CoA reductase inhibitor, NK-104.
    研究了合成光学活性6-氧代-3,5-异丙基二氧六酸酯(4)的方法,这些化合物可作为各种人工类3-羟基-3-甲基戊二酸酰辅酶A(HMG-CoA)还原酶抑制剂的关键前体。通过对来自塔贝酒精或l-酒石酸盐的β,δ-二酮酯进行不对称还原,制备了对映异构体(+)-4,随后经过一系列化学转化,最终得到所需的对映异构体(−)-4,并通过相同的不对称还原方法从d-酒石酸盐出发制得。关键中间体(−)-4最终转化为一种高效的HMG-CoA还原酶抑制剂NK-104。
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