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(1R,4S,5S)-4-methyl-1-trimethylsilyl-3,6-dioxabicyclo[3.1.0]hexan-2-one | 244273-55-0

中文名称
——
中文别名
——
英文名称
(1R,4S,5S)-4-methyl-1-trimethylsilyl-3,6-dioxabicyclo[3.1.0]hexan-2-one
英文别名
(2R,3S,4S)-2-trimethylsilyl-2,3-epoxy-4-methyl-γ-butyrolactone
(1R,4S,5S)-4-methyl-1-trimethylsilyl-3,6-dioxabicyclo[3.1.0]hexan-2-one化学式
CAS
244273-55-0
化学式
C8H14O3Si
mdl
——
分子量
186.283
InChiKey
DXVHYNQTRHJBOZ-VMHSAVOQSA-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):
    0.95
  • 重原子数:
    12
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    38.8
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

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文献信息

  • Selective Synthesis of Epolactaene Featuring Efficient Construction of Methyl (<i>Z</i>)-2-Iodo-2-butenoate and (2<i>R</i>,3<i>S</i>,4<i>S</i>)-2-Trimethylsilyl-2,3-epoxy-4-methyl- γ-butyrolactone
    作者:Ze Tan、Ei-ichi Negishi
    DOI:10.1021/ol060856u
    日期:2006.6.1
    see text] (+)-Epolactaene was synthesized in 14 steps in the longest linear sequence. The synthesis is highlighted by a highly efficient preparation of the lactone intermediate 4, which only requires three steps from the commercially available (S)-3-butyn-2-ol. It also features a fully stereocontrolled synthesis of the intermediate 9, which was constructed through the use of Zr-catalyzed methylalumination
    [反应:见正文](+)-Epolactaene以最长的线性顺序分14步合成。内酯中间体4的高效制备突显了该合成过程,该中间体仅需从市售(S)-3-butyn-2-ol中进行三个步骤即可。它还具有中间体9的完全立体控制合成,该中间体是通过使用Zr催化的炔烃甲基铝化和一系列Pd催化的有机锌交叉偶联反应(如均炔丙基化,直接乙炔化和甲基的烯基化)构建的(Z)-α-iodocrotonic酸(3)的酯。
  • Convergent total synthesis of epolactaene: application of bridgehead oxiranyl anion strategy
    作者:Kouji Kuramochi、Seigo Nagata、Hideyoshi Itaya、Ken-ichi Takao、Susumu Kobayashi
    DOI:10.1016/s0040-4039(99)01512-9
    日期:1999.10
    Total synthesis of (+)-epolactaene was accomplished by a convergent approach utilizing the fluoride anion-catalyzed aldol-type reaction of (−)-α-trimethylsilylangelica lactone epoxide with tetraene aldehyde as a key reaction.
    (+)-上乙内酯的全合成通过收敛方法完成,利用(-)-α-三甲基甲硅烷基内酯环氧化物的氟化物阴离子催化的醛醇缩合反应,以四烯醛为关键反应。
  • Generation and reaction of an oxiranyl anion derived from α,β-epoxy-γ-butyrolactone
    作者:Kouji Kuramochi、Hideyoshi Itaya、Seigo Nagata、Takao Ken-ichi、Susumu Kobayashi
    DOI:10.1016/s0040-4039(99)01511-7
    日期:1999.10
    Generation and reaction of an oxiranyl anion on a lactone are described. Aldol-type condensation of epoxylactone and aldehydes was accomplished by a two-step procedure via trimethylsilyl epoxylactone.
    描述了环氧乙烷基阴离子在内酯上的产生和反应。环氧内酯和醛的醛醇缩合反应通过三甲基甲硅烷基环氧内酯通过两步程序完成。
  • Syntheses and applications of fluorescent and biotinylated epolactaene derivatives: Epolactaene and its derivative induce disulfide formation
    作者:Kouji Kuramochi、Shunsuke Yukizawa、Seiki Ikeda、Takashi Sunoki、Satoshi Arai、Rie Matsui、Akinori Morita、Yoshiyuki Mizushina、Kengo Sakaguchi、Fumio Sugawara、Masahiko Ikekita、Susumu Kobayashi
    DOI:10.1016/j.bmc.2008.03.029
    日期:2008.5
    Epolactaene, isolated from cultured Penicillium sp. BM 1689-P mycelium, induces neurite outgrowth and arrests the cell cycle of the human neuroblastoma cell line, SH-SY5Y, at the G1 phase. We have found that epolactaene and its derivatives induce apoptosis in the human leukemia B-cell line, BALL-1. In this study, we prepared fluorescent and biotinylated epolactaene derivatives. We characterized the cellular location and the identification of BALL-1 proteins that reacted with these compounds. The results obtained from the reaction of epolactaene or its derivative with N-acetylcysteine methyl ester indicate that these compounds induce the disulfide formation and the alpha-position of the epoxylactam core is the reactive site. (c) 2008 Elsevier Ltd. All rights reserved.
  • A convergent total synthesis of epolactaene: an application of the bridgehead oxiranyl anion strategy
    作者:Kouji Kuramochi、Seigo Nagata、Hideyoshi Itaya、Yasuaki Matsubara、Takashi Sunoki、Hiromi Uchiro、Ken-ichi Takao、Susumu Kobayashi
    DOI:10.1016/j.tet.2003.09.021
    日期:2003.12
    The generation and reaction of a lactone-derived oxiranyl anion is described. The aldol-type reaction of the epoxylactone and aldehydes was accomplished by a two-step procedure via the trimethylsilyl epoxylactone. The application of this methodology to the total synthesis of (+)-epolactaene and its analogs is described.
    描述了内酯衍生的环氧乙烷基阴离子的产生和反应。环氧内酯和醛的醛醇缩合反应通过三甲基甲硅烷基环氧内酯通过两步程序完成。描述了该方法在(+)-二十碳烯及其类似物的全合成中的应用。
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