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Ethyl (3R,4S)-4-(tert-butyldimethylsilyloxy)-3-methylpentanoate | 210691-65-9

中文名称
——
中文别名
——
英文名称
Ethyl (3R,4S)-4-(tert-butyldimethylsilyloxy)-3-methylpentanoate
英文别名
ethyl 4-(tert-butyldimethylsilyloxy)-3-methylpentanoate;ethyl (3R,4S)-4-[tert-butyl(dimethyl)silyl]oxy-3-methylpentanoate
Ethyl (3R,4S)-4-(tert-butyldimethylsilyloxy)-3-methylpentanoate化学式
CAS
210691-65-9
化学式
C14H30O3Si
mdl
——
分子量
274.476
InChiKey
CWEXAFSUAKLNQB-NEPJUHHUSA-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):
    3.99
  • 重原子数:
    18
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.93
  • 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

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文献信息

  • Synthetic studies on the pederin family of antitumour agents. Syntheses of mycalamide B, theopederin D and pederin
    作者:Philip Kocienski、Robert Narquizian、Piotr Raubo、Christopher Smith、Louis J. Farrugia、Kenneth Muir、F. Thomas Boyle
    DOI:10.1039/a909898d
    日期:——
    A general modular approach to the members of the pederin family of antitumour agents is exemplified by syntheses of mycalamide B and theopederin D as well as a formal synthesis of pederin. All three compounds are prepared from 6-lithio-2,3-dimethyl-4-phenylselenomethyl-3,4-dihydro-2H-pyran and 2-(3-chloropropyl)-3,3-dimethyl-3,4-dihydro-2H-pyran-4-one.
    一种针对抗肿瘤剂pederin家族成员的通用模块化方法,通过合成mycalamide B和theopederin D,以及pederin的形式合成来展示。这三种化合物均由6-锂基-2,3-二甲基-4-苯基硒烷甲基-3,4-四氢-2H-吡喃和2-(3-氯丙基)-3,3-二甲基-3,4-四氢-2H-吡喃-4-酮制备而成。
  • Conjugate Additions of Me<sub>2</sub>CuLi to Enantiopure γ-Hydroxy-δ-sulfinyl and Sulfonyl Pentenoates
    作者:M. Carmen Carreño、M. Jesús Sanz-Cuesta
    DOI:10.1021/jo051788c
    日期:2005.11.1
    A systematic study of dimethyl cuprate conjugate additions to diastereoisomeric ethyl gamma-hydroxy (or tert-butyldimethylsilyloxy)-delta-p-tolylsulfinyl-2-pentenoates and the analoguous sulfones showed mainly 3,4-anti diastereoselectivity when the reaction occurred in the presence of TMSCl The pi-facial diastereoselection is mainly governed by the gamma-hydroxy or silyloxy group, whereas the role of the sulfur functionality is to increase the reactivity of the pentenoate system, probably by assisting the transfer of the alkyl group from the cuprate. This was evidenced by the reactions on similar Systems that lack the sulfur functions. The appropriate choice of NH4OH or HCl hydrolysis in the workup allowed direct access to the open chain products or the lactones.
  • A Synthesis of Mycalamide B
    作者:Philip J. Kocienski、Robert Narquizian、Piotr Raubo、Christopher Smith、F. Thomas Boyle
    DOI:10.1055/s-1998-1803
    日期:1998.8
    Mycalamide B, a potent antitumour agent, was synthesized from cheap, readily available starting materials: ethyl lactate, ethyl isobutyrate, 4-chlorobutanal, and 4-chlorobutanoyl chloride. The trioxabicyclo[4.4.0]decane ring system was created by reaction of a methoxymethyl ether with a silyloxyoxirane induced by phosphorus pentoxide.
    Mycalamide B是一种有效的抗肿瘤剂,采用廉价且易得的起始材料合成:乙酸乙酯、异丁酸乙酯、4-氯丁醛和4-氯丁酰氯。通过与五氧化磷诱导的硅氧亚环烷反应,合成了三氧双环[4.4.0]癸烷环系统。
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