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(2S,3R,4S)-5-benzyloxy-3-(tert-butyldimethylsilyloxy)-2,4-dimethyl-pentanal | 444109-42-6

中文名称
——
中文别名
——
英文名称
(2S,3R,4S)-5-benzyloxy-3-(tert-butyldimethylsilyloxy)-2,4-dimethyl-pentanal
英文别名
(2R,3S,4S)-5-benzyloxy-3-tert-butyldimethylsilyloxy-2,4-dimethylpentanal;(2R,3S,4S)-3-[tert-butyl(dimethyl)silyl]oxy-2,4-dimethyl-5-phenylmethoxypentanal
(2S,3R,4S)-5-benzyloxy-3-(tert-butyldimethylsilyloxy)-2,4-dimethyl-pentanal化学式
CAS
444109-42-6
化学式
C20H34O3Si
mdl
——
分子量
350.574
InChiKey
AEEPIQVHLBMFBQ-JENIJYKNSA-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):
    5.06
  • 重原子数:
    24
  • 可旋转键数:
    10
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.65
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Odoamide, a cytotoxic cyclodepsipeptide from the marine cyanobacterium Okeania sp.
    作者:Kosuke Sueyoshi、Masato Kaneda、Shinpei Sumimoto、Shinya Oishi、Nobutaka Fujii、Kiyotake Suenaga、Toshiaki Teruya
    DOI:10.1016/j.tet.2016.07.031
    日期:2016.9
    The bioassay-guided fractionation of the Okinawan marine cyanobacterium Okeania sp. led to the isolation of the 26-membered cyclodepsipeptide odoamide (1). The gross structure of 1 was determined by 1D and 2D NMR analyses, whereas its absolute stereochemistry was determined using a variety of different methods, including synthesis and chemical degradation followed by chiral HPLC analysis. Notably,
    冲绳海洋蓝藻Okeania sp。的生物测定指导分馏。导致分离出26元的环二肽肽odamide(1)。的总体结构1是由一维测定和二维NMR分析,而是使用各种不同的方法,包括合成和化学降解,然后通过手性HPLC分析测定其绝对立体化学。值得注意的是,odoamide(1)对HeLa S3人宫颈癌细胞具有强大的细胞毒性,IC 50值为26.3 nM。
  • Total Synthesis of Emericellamide A: A Secondary Metabolite of Marine Cyclic Depsipeptide with Antimicrobial Properties
    作者:Bang-Guo Wei、Guo-Qiang Lin、Jing-Yi Ma、Long-Fei Xu、Wen-Feng Huang
    DOI:10.1055/s-0029-1217158
    日期:——
    Emericellamide A is a secondary metabolite of marine cyclic depsipeptide from the co-culture of the marine-derived fungus Emericella sp. and actinomycete Salinispora arenicola. A general method for the total synthesis of emericellamide A is depicted in this report.
    Emericellaamide A 是海洋源性真菌 Emericella sp. 共培养的海洋环缩肽的次级代谢产物。和放线菌 Salinispora arenicola。本报告描述了全合成 emericellaamide A 的一般方法。
  • Synthetic studies on callipeltin A: stereoselective synthesis of (2 R ,3 R ,4 S )-3-hydroxy-2,4,6-trimethylheptanoic acid
    作者:Angela Zampella、Maria Sorgente、Maria Valeria D'Auria
    DOI:10.1016/s0957-4166(02)00178-7
    日期:2002.5
    An efficient and highly stereocontrolled synthesis of protected (2R,3R,4S)-3-hydroxy-2,4,6-trimethylheptanoic acid, the β-hydroxy acid unit that acylates the N-terminus of callipeltin A, has been devised starting from methyl (2S)-2-methyl-3-hydroxypropionate. Comparison of NMR data with the corresponding fragment obtained from the acid hydrolysate of callipeltin A indicates that the stereostructure
    一种有效的且高度立体控制的合成方法是,将被保护的(2 R,3 R,4 S)-3-羟基-2,4,6-三甲基庚酸(β-羟酸单元酰化Callipeltin A的N-末端)进行合成。从(2S)-2-甲基-3-羟基丙酸甲酯开始设计。NMR数据与从卡培特丁A的酸水解产物获得的相应片段的比较表明,应修改上述片段的立体结构。
  • Studies Directed toward the Total Synthesis of Discodermolide:  Asymmetric Synthesis of the C1−C14 Fragment
    作者:Alexander Arefolov、James S. Panek
    DOI:10.1021/ol026139r
    日期:2002.7.1
    [structure: see text] A convergent and stereoselective assembly of the C1-C14 subunit of marine natural product (+)-discodermolide has been completed. The approach employs chiral allylsilane bond construction methodology to establish four of the eight stereogenic centers. Key fragment coupling is achieved via an efficient stereoselective acetate aldol reaction between C1-C6 and C7-C14 subunits.
    [结构:见正文]海洋天然产物(+)-discodermolide的C1-C14亚基的会聚和立体选择性组装已完成。该方法采用手性烯丙基硅烷键构建方法来建立八个立体异构中心中的四个。关键片段的偶联是通过C1-C6和C7-C14亚基之间有效的立体选择性乙酸酯羟醛反应实现的。
  • Asymmetric synthesis of emericellamide B
    作者:Rong-Guo Ren、Jing-Yi Ma、Zhuo-Ya Mao、Yi-Wen Liu、Bang-Guo Wei
    DOI:10.1016/j.cclet.2015.07.023
    日期:2015.10
    Asymmetric total synthesis of emericellamide B (9.4%, 17 longest linear steps) is detailed in this report. In this synthetic route, the highly methylated (2R,3R,4S,6S)-3-hydroxy-2,4,6-trimethyldodecanoic acid (HTMD) unit was effectively prepared through the asymmetric methylation, Wittig and Horner-Wadsworth-Emmons reaction. Moreover, pentafluorophenyl diphenylphophinate (FDPP) proved to be an effective condensation reagent for the macrolactamization between C14 and C18. (C) 2015 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
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