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(4S,5S)-5-[(2R)-1-[tert-butyl(diphenyl)silyl]oxypropan-2-yl]-4-methyloxolan-2-one | 412342-76-8

中文名称
——
中文别名
——
英文名称
(4S,5S)-5-[(2R)-1-[tert-butyl(diphenyl)silyl]oxypropan-2-yl]-4-methyloxolan-2-one
英文别名
——
(4S,5S)-5-[(2R)-1-[tert-butyl(diphenyl)silyl]oxypropan-2-yl]-4-methyloxolan-2-one化学式
CAS
412342-76-8
化学式
C24H32O3Si
mdl
——
分子量
396.602
InChiKey
APKOLTWHBYSRKL-YYDVJCTNSA-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):
    4.15
  • 重原子数:
    28
  • 可旋转键数:
    7
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

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
  • 下游产品
    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

  • Construction of the A ring of halichomycin via a RCM strategy
    作者:Shiyong Mao、Yanxing Jia
    DOI:10.1016/j.tetlet.2013.06.027
    日期:2013.8
    Attempts to the synthesis of the A ring of halichomycin via ring-closing metathesis (RCM) reaction were investigated. When triene 5 was used as the precursor of cyclization, only unexpected byproduct aldehyde 17 was obtained. When diene 6 was used as the precursor of cyclization, the desired product 20 was obtained in reasonable yield. This work demonstrated that both modification of the substrate and the RCM reaction conditions are important for obtaining the desired 11-membered macrocycle in reasonable yield. (C) 2013 Elsevier Ltd. All rights reserved.
  • Stereoselective Synthesis of the C<sub>5</sub>–C<sub>18</sub> Fragment of Halichomycin
    作者:Qingjiang Li、Shiyong Mao、Yuxin Cui、Yanxing Jia
    DOI:10.1021/jo202602n
    日期:2012.4.20
    An efficient and convergent synthesis of the C-5-C-18 fragment of halichomycin is reported. Butanolide fragment 6 was readily prepared stereoselectively from (R)-Roche ester through catalyst control; dienylic bromide domain 7 was synthesized from (S)-serine by substrate control. C-5-C-18 fragment 2 was rapidly assembled through a stereoselective alkylation of the butanolide with the dienylic bromide, followed by functional group transformations.
  • Total synthesis of (-)-denticulatins A and B: marine polypropionates from Siphonaria denticulata
    作者:Frederick E. Ziegler、Michael R. Becker
    DOI:10.1021/jo00296a044
    日期:1990.4
  • A Biosynthetic Proposal for Ring Formation in the Antitumor Agent Halichomycin. Asymmetric Synthesis of the AB-Carbon Backbone of Halichomycin
    作者:Karl J. Hale、Paschalis Dimopoulos、Maxine L. F. Cheung、Mark Frigerio、Jonathan W. Steed、Philip C. Levett
    DOI:10.1021/ol017266a
    日期:2002.3.1
    [reaction: see text] A biosynthetic proposal for ring formation in the antitumor agent halichomycin is presented in which macrocyclization of the putative prehalichomycin intermediate 1 is the first step. Compound 2 then undergoes dehydration to the alpha-keto N-acylimine 3 followed by tandem nucleophilic addition of the C(16)-hydroxyl to form the hemimacrolactam. A stereospecific Michael ring closure
    [反应:见正文]提出了在抗肿瘤药盐霉素中形成环的生物合成方案,其中第一步是假定的盐霉素前中间体1的大环化。然后化合物2经历脱水成α-酮N-酰基嘧啶3,随后串联亲核加成C(16)-羟基以形成半甲基内酰胺。立体定向迈克尔环闭合和烯醇质子化完成C环组件。到目前为止,对1的综合努力产生了8。
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