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acetic acid 5-(2-formyl-3,5-dihydroxy-4-methylphenyl)pent-4-ynyl ester | 873310-49-7

中文名称
——
中文别名
——
英文名称
acetic acid 5-(2-formyl-3,5-dihydroxy-4-methylphenyl)pent-4-ynyl ester
英文别名
5-(2-Formyl-3,5-dihydroxy-4-methylphenyl)pent-4-ynyl acetate
acetic acid 5-(2-formyl-3,5-dihydroxy-4-methylphenyl)pent-4-ynyl ester化学式
CAS
873310-49-7
化学式
C15H16O5
mdl
——
分子量
276.289
InChiKey
OGEYMTYDFZWKCI-UHFFFAOYSA-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:
    97-99 °C(Solv: hexane (110-54-3); ethyl acetate (141-78-6))
  • 沸点:
    484.4±34.0 °C(Predicted)
  • 密度:
    1.28±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    20
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    83.8
  • 氢给体数:
    2
  • 氢受体数:
    5

反应信息

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文献信息

  • Total Synthesis, Assignment of Absolute Stereochemistry, and Structural Revision of Chlorofusin
    作者:Wen-Jian Qian、Wan-Guo Wei、Yong-Xia Zhang、Zhu-Jun Yao
    DOI:10.1021/ja072225g
    日期:2007.5.1
    The first total synthesis of chlorofusin was accomplished in a convergent fashion. With all four unambiguous diastereomeric model chromophores as references, the absolute stereochemistry of the chlorofusin chromophore was determined and revised to be (4S,8R,9S) by 1H NMR studies and asymmetric synthesis. This allows the complete structure of natural chlorofusin to be assigned for the first time. Enantioselective
    氯熔菌素的第一次全合成以收敛方式完成。以所有四种明确的非对映体模型发色团作为参考,通过 1 H NMR 研究和不对称合成确定并修正为 (4S,8R,9S) 的绝对立体化学为 (4S,8R,9S)。这使得首次确定了天然氯熔菌素的完整结构。对映选择性铜介导的 4 氧化、azaphilone 2 与含游离胺的环肽 3 的温和偶联以及最终螺胺形成的一锅三步方案均成功高效实现,以产生正确的立体化学产品1a.
  • Unified flexible total synthesis of chlorofusin and artificial Click mimics as antagonists against p53–HDM2 interactions
    作者:Hai-Bo Qiu、Xin-Ya Chen、Qing Li、Wen-Jian Qian、Shun-Ming Yu、Gong-Li Tang、Zhu-Jun Yao
    DOI:10.1016/j.tetlet.2014.09.028
    日期:2014.10
    A practical HPLC-free total synthesis of chlorofusin has been successfully accomplished in this work. The new synthesis showed great flexibility and convenience in generating artificial natural product-like mimics through Click chemistry, and enabled us to further investigate the biological importance of the chromophore and the spiro-aminal functionality of the natural product. The entire skeleton is believed to be essential for satisfactory biological activities of both natural chlorofusin and unnatural mimics. Two artificial Click hybrids were found to exhibit improved inhibitory activity against p53-HDM2 bindings over the natural product. (C) 2014 Elsevier Ltd. All rights reserved.
  • Stereodivergent total synthesis of chlorofusin and its all seven chromophore diastereomers
    作者:Hai-Bo Qiu、Wen-Jian Qian、Shun-Ming Yu、Zhu-Jun Yao
    DOI:10.1016/j.tet.2014.10.062
    日期:2015.1
    our recent achievement, in details, of developing a convenient stereodivergent route for parallel total synthesis of chlorofusin (1) and its all seven chromophore diastereomers (1a–1g) in enantiopure forms, starting from a common racemic azaphilone precursor 10. The newly developed total synthesis shows the great advantages of economy, scalability, stable intermediates, high yields, ease of HPLC-free
    氯霉素(1)是少数几个对抗p53-MDM2相互作用的天然拮抗剂之一,是一种天然生物遗传杂种,由27元九环肽和独特的发色团组成,该发色团通过与鸟氨酸的烃键连接。在本文中,我们详细描述了我们最近的成就,即从常见的外消旋氮杂物酮前体开始,开发了一条方便的立体发散路线,用于以对映纯形式并行全合成氯富辛(1)及其所有七个生色团非对映异构体(1a – 1g)。10。新开发的全合成方法显示出经济,可扩展,中间体稳定,收率高,易于进行无HPLC操作和重复的巨大优势。
  • Efficient construction of novel α-keto spiro ketal and the total synthesis of (±)-terreinol
    作者:Wan-Guo Wei、Yong-Xia Zhang、Zhu-Jun Yao
    DOI:10.1016/j.tet.2005.09.068
    日期:2005.12
    The first total synthesis of (±)-terreinol is described. An intramolecular Pd(II)-catalyzed cycloisomerization of a 2-(1′-alkynyl)benzyl alcohol via an apparent 6-endo diagonal pathway led to the 1H-isochromene ring system, which was further converted to the desired spiro ketal via an iodine-mediated intramolecular spiro-cyclization.
    描述了(±)-terreinol的第一个全合成。分子内Pd(II)催化的2-(1'-炔基)苄醇的环异构化反应通过明显的6-内对角线途径形成1 H-异戊二烯环系统,该系统进一步通过H-异戊烯环转化为所需的螺缩酮碘介导的分子内螺环化。
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