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(-)-ACRL-Toxin III B

中文名称
——
中文别名
——
英文名称
(-)-ACRL-Toxin III B
英文别名
4-methoxy-6-[(2S,3S,4R,5E,7S,8S,9E)-2,4,8-trihydroxy-3,7,9-trimethylundeca-5,9-dienyl]pyran-2-one
(-)-ACRL-Toxin III B化学式
CAS
——
化学式
C20H30O6
mdl
——
分子量
366.455
InChiKey
GWSKZRUBCZVSRQ-KGXSPMSYSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    26
  • 可旋转键数:
    9
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    96.2
  • 氢给体数:
    3
  • 氢受体数:
    6

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Polyketide Synthesis Using the Boron-Mediated, anti-Aldol Reactions of Lactate-Derived Ketones: Total Synthesis of (-)-ACRL Toxin IIIB
    作者:Ian Paterson
    DOI:10.1055/s-1998-5929
    日期:1998.3
    The boron-mediated, anti-selective, aldol reactions of ketone 2 (and related derivatives) proceed with high levels of asymmetric induction, diastereoselectivities of up to 200:1 in favour of the aldol adducts 4 are obtained with achiral aldehydes and reagent control operates with chiral aldehydes. These lactate-derived ketones provide a versatile chiral auxiliary for the synthesis of beta-hydroxy carbonyl compounds. Oxidative removal of the auxiliary provides enantiomerically pure aldehydes 5, while reductive deoxygenation gives the corresponding ethyl ketones 6. This practical asymmetric methodology for generating anti-aldols is illustrated by an efficient total synthesis of (-)-ACRL toxin IIIB (7), which proceeds in 15 steps from 2 with 21% overall yield and 88% diastereoselectivity.
  • Mulzer, Johann; Dupre, Susanne; Buschmann, Juergen, Angewandte Chemie, 1993, vol. 105, # 10, p. 1538 - 1540
    作者:Mulzer, Johann、Dupre, Susanne、Buschmann, Juergen、Luger, Peter
    DOI:——
    日期:——
  • Total Synthesis of ACRL Toxin IIIb: A Protocol for Parlaying Aldols into Synthons Containing Three Stereocenters Having an [n, n + 1, n + 4] Relationship
    作者:Michael J. Munchhof、Clayton H. Heathcock
    DOI:10.1021/jo00104a001
    日期:1994.12
    ACRL toxin IIIb (1) has been prepared by total synthesis. The synthesis demonstrates a general strategy for preparing compounds containing three stereocenters having an [n, n + 1, n + 4] relationship.
  • Anti aldol reactions of lactate-derived ketones: Application to the total synthesis of (-)-ACRL toxin IIIB
    作者:Ian Paterson、Debra J. Wallace
    DOI:10.1016/s0040-4039(00)78576-5
    日期:1994.12
    The fungal polyketide derivative (-)-ACRL toxin IIIB (4) has been prepared in 15 steps (21 % yield) from ketone (S)-7 with 88% overall ds. The boron-mediated anti aldol reaction of (S)-7 is used twice in the synthesis, controlling the stereochemistry at C8 / C9 and C12 / C13.
    真菌聚酮化合物衍生物(-)-ACRL毒素IIIB(4)由酮(S)-7分15个步骤(产率为21%)制备,总ds为88%。硼介导的(S)-7的抗醛醇缩合反应在合成中使用了两次,将立体化学控制在C 8 / C 9和C 12 / C 13处。
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