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(4aR,5aS,6R,8aS,9aR)-2,2-di-tert-butyl-6-methylhexahydrofuro[2',3':5,6]pyrano[3,2-d][1,3,2]dioxasilin-7(8aH)-one | 1095280-04-8

中文名称
——
中文别名
——
英文名称
(4aR,5aS,6R,8aS,9aR)-2,2-di-tert-butyl-6-methylhexahydrofuro[2',3':5,6]pyrano[3,2-d][1,3,2]dioxasilin-7(8aH)-one
英文别名
(1R,3S,4R,7S,9R)-11,11-ditert-butyl-4-methyl-2,6,10,12-tetraoxa-11-silatricyclo[7.4.0.03,7]tridecan-5-one
(4aR,5aS,6R,8aS,9aR)-2,2-di-tert-butyl-6-methylhexahydrofuro[2',3':5,6]pyrano[3,2-d][1,3,2]dioxasilin-7(8aH)-one化学式
CAS
1095280-04-8
化学式
C17H30O5Si
mdl
——
分子量
342.508
InChiKey
LEMVRBNCJBDRNQ-RGDJUOJXSA-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):
    3.16
  • 重原子数:
    23
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.94
  • 拓扑面积:
    54
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

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文献信息

  • Fe/Cu-Mediated One-Pot Ketone Synthesis
    作者:Vemula Praveen Kumar、Vaddela Sudheer Babu、Kenzo Yahata、Yoshito Kishi
    DOI:10.1021/acs.orglett.7b01128
    日期:2017.5.19
    Fe/Cu-mediated one-pot ketone synthesis was reported. Unlike Ni- and Pd-mediated one-pot ketone syntheses, the reported Fe/Cu-mediated method allowed selective activation and coupling of alkyl iodides over vinyl iodides. The newly developed one-pot ketone synthesis was applied to a synthesis of vinyl iodide/ketone 13, the left half of halichondrin B, as well as vinyl iodide/ketone 8a, the C20–C26 building
    报道了铁/铜介导的一锅酮合成。与Ni和Pd介导的一锅酮合成不同,已报道的Fe / Cu介导的方法允许烷基碘在乙烯基碘上的选择性活化和偶联。新开发的一锅式酮合成技术被用于合成碘化氢/酮13(卤虫酮B的左半部分)以及碘化氢/酮8a(卤虫酮的C20–C26组成部分)的合成。
  • [EN] FE/CU-MEDIATED KETONE SYNTHESIS<br/>[FR] SYNTHÈSE DE CÉTONE MÉDIÉE PAR FE/CU
    申请人:HARVARD COLLEGE
    公开号:WO2019009956A1
    公开(公告)日:2019-01-10
    Provided herein are methods for preparing ketone-containing organic molecules. The methods are based on novel iron/copper-mediated ("Fe/Cu-mediated") coupling reactions. The Fe/Cu-mediated coupling reaction can be used in the preparation of complex molecules, such as halichondrins and analogs thereof. In particular, the Fe/Cu-mediated ketolization reactions described herein are useful in the preparation of intermediates en route to halichondrins.
    本文提供了制备含酮基有机分子的方法。这些方法基于新颖的铁/铜介导的偶联反应。铁/铜介导的偶联反应可用于制备复杂分子,如海绵毒素及其类似物。特别是,本文描述的铁/铜介导的酮化反应在制备通往海绵毒素的中间体方面是有用的。
  • Attempts To Improve the Overall Stereoselectivity of the Ireland−Claisen Rearrangement
    作者:Chi-Li Chen、Kosuke Namba、Yoshito Kishi
    DOI:10.1021/ol8027225
    日期:2009.1.15
    With focus on the steric effects present in the transition states for the [3,3]-sigmatropic rearrangement, the substrate 5 has been designed to improve the overall stereoselectivity of the Ireland−Claisen rearrangement. Experimentally, it has been found that (1) only Z-6 rearranges to 7 at 80 °C and (2) E-6 isomerizes to Z-6 at 80 °C, thereby allowing the transformation of 5 into 7 in an almost quantitative
    着眼于 [3,3]-σ 重排的过渡态中存在的空间效应,底物5已被设计为提高爱尔兰-克莱森重排的整体立体选择性。实验发现,(1) 只有Z -6在 80 °C 下重排为7和 (2) E -6 在 80 °C 下异构化为Z -6,从而允许5以几乎定量的方式转化为7屈服。为了说明这种方法的有用性,给出了两个额外的例子。
  • [EN] SYNTHESIS OF HALICHONDRINS<br/>[FR] SYNTHÈSE D'HALICHONDRINES
    申请人:HARVARD COLLEGE
    公开号:WO2019010363A8
    公开(公告)日:2019-06-06
  • Macrocyclic compound and uses thereof
    申请人:President and Fellows of Harvard College
    公开号:US09938288B1
    公开(公告)日:2018-04-10
    The present invention provides novel Compound (1) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier, and a medical uses thereof.
    本发明提供了具有肿瘤血管重塑作用和/或抗癌相关成纤维细胞(CAF)活性的新型化合物(1),或其药学上可接受的盐,可在药学上可接受的载体中使用,并提供了其医疗用途。
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