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4-(((tert-butyldimethylsilyl)oxy)methyl)furan-3-carbaldehyde | 125849-89-0

中文名称
——
中文别名
——
英文名称
4-(((tert-butyldimethylsilyl)oxy)methyl)furan-3-carbaldehyde
英文别名
4-({[tert-butyl(dimethyl)silyl]oxy}methyl)-3-furaldehyde;4-[[Tert-butyl(dimethyl)silyl]oxymethyl]furan-3-carbaldehyde
4-(((tert-butyldimethylsilyl)oxy)methyl)furan-3-carbaldehyde化学式
CAS
125849-89-0
化学式
C12H20O3Si
mdl
——
分子量
240.374
InChiKey
IXRAEKTVIIADDD-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

  • 沸点:
    275.7±25.0 °C(Predicted)
  • 密度:
    0.995±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.61
  • 重原子数:
    16
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.58
  • 拓扑面积:
    39.4
  • 氢给体数:
    0
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4-(((tert-butyldimethylsilyl)oxy)methyl)furan-3-carbaldehyde 在 lithium aluminium tetrahydride 作用下, 以 四氢呋喃 为溶剂, 生成 (2E)-3-[4-({[tert-butyl(dimethyl)silyl]oxy}methyl)-3-furyl]prop-2-en-1-ol
    参考文献:
    名称:
    通过闭环易位合成cornexistins的碳环核心。
    摘要:
    已经合成了植物毒素玉米糖蛋白和羟基玉米蛋白的合成的高级中间体。顺序钯介导的sp(2)-sp(3)片段耦合和闭环二烯复分解已被用于构建天然产物中发现的九元碳环核。[反应-见文字]
    DOI:
    10.1021/ol027265y
  • 作为产物:
    参考文献:
    名称:
    D-葡萄糖衍生的镧系元素催化剂促进酮的氰基化催化对映选择性合成 (20S)-喜树碱中间体
    摘要:
    为 Curran 的多功能喜树碱中间体 (5) 开发了一种有效的催化对映选择性合成路线。关键步骤是使用手性钐 (Sm) 配合物对酮 (7) 进行催化对映选择性氰基化。使用 2 mol% 的催化剂获得目标酮合氰化氢 (6),ee 为 90%。源自相同手性配体的钆 (Gd) 配合物也可用作对映选择性催化剂以合成 Corey 的中间体 (11)。
    DOI:
    10.3987/com-02-s49
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文献信息

  • Studies toward practical synthesis of (20S)-camptothecin family through catalytic enantioselective cyanosilylation of ketones: improved catalyst efficiency by ligand-tuning
    作者:Kazuo Yabu、Shuji Masumoto、Motomu Kanai、Dennis P. Curran、Masakatsu Shibasaki
    DOI:10.1016/s0040-4039(02)00451-3
    日期:2002.4
    Enantioselective catalyst efficiency for the synthesis of the camptothecin family was improved through ligand-tuning. Key intermediates of two convergent syntheses of camptothecin (Curran's intermediate and Corey's intermediate) were obtained in up to 10 g scale through the catalytic enantioselective cyanosilylation of ketones.
    通过调节配体提高了喜树碱家族合成的对映选择性催化剂的效率。通过酮的催化对映选择性氰基硅烷化,喜树碱的两种聚合合成的关键中间体(Curran's中间体和Corey's中间体)以高达10 g的规模获得。
  • Synthesis of the Core Framework of the Cornexistins by Intramolecular Nozaki-Hiyama-Kishi Coupling
    作者:Anthony Aimon、Louis J. Farrugia、J. Stephen Clark
    DOI:10.3390/molecules24142654
    日期:——
    to the construction of the core framework of the herbicidal natural products cornexistin and hydroxycornexistin has been developed. Formation of the nine-membered carbocycle found in the natural products has been accomplished by an intramolecular Nozaki-Hiyama-Kishi reaction between a vinylic iodide and an aldehyde. Good yields of carbocyclic products were obtained from the reaction, but diastereomeric
    已经开发了一种新的直接方法来构建除草天然产物 Cornexistin 和 hydroxycornexistin 的核心框架。在天然产物中发现的九元碳环的形成是通过乙烯碘化物和醛之间的分子内 Nozaki-Hiyama-Kishi 反应完成的。从反应中获得了良好的碳环产物,但产生了烯丙醇的非对映异构混合物。无论环化前体中立体中心的相对构型如何,环化反应都是成功的。
  • Synthetic studies on the cornexistins: synthesis of (±)-5-epi-hydroxycornexistin
    作者:J. Stephen Clark、John M. Northall、Frédéric Marlin、Bastien Nay、Claire Wilson、Alexander J. Blake、Michael J. Waring
    DOI:10.1039/b811245b
    日期:——
    The synthesis of 5-epi-hydroxycornexistin (44), a diastereoisomer of the herbicidal natural product hydroxycornexistin (2) has been completed. Palladium mediated sp(2)-sp(3) coupling of the stannane 25 and the chloride 31 and ring-closing metathesis of the resulting diene 32 has been used to construct the tricyclic lactone 34a, which possesses the nine-membered carbocyclic core found in the natural
    已经完成了除草天然产物羟基cornexistin(2)的非对映异构体5-epi-hydroxycornexistin(44)的合成。锡烷25与氯化物31的钯介导的sp(2)-sp(3)偶联以及所得二烯32的闭环易位已被用于构建三环内酯34a,该三环内酯34a具有在碳纳米管中发现的九元碳环核。天然产物,收率高。5-表位-羟基cornexistin的合成(44)已经确定了使用呋喃作为天然产物中存在的环状酸酐单元的前体的可行性,并证明了其他后期转化的可行性,这些转化将用于制备羟基cornexistin( 2)。
  • NH<sub>4</sub>HF<sub>2</sub> as a Selective TBS-Removal Reagent for the Synthesis of Highly Functionalized Spiroketal via Tandem Deprotection/Spiroketalization Procedure
    作者:Hui Lu、Fu-Min Zhang、Jin-Long Pan、Tao Chen、Yi-Fan Li
    DOI:10.1021/jo402167q
    日期:2014.1.17
    NH4HF2 has been used for the first time to selectively remove the TBS protecting groups from diol ketone precursors in the synthesis of highly functionalized spiroketals. This method allows the synthesis of [5,6], [6,6], and [6,7] spiroketal skeletons, as well as benzannulated spiroketal with retention of acid-sensitive groups. In this way, spiroketals can be synthesized with diverse substituent groups
    NH 4 HF 2首次用于在高度官能化的螺酮金属的合成中从二醇酮前体中选择性除去TBS保护基。这种方法可以合成[5,6],[6,6]和[6,7]螺酮骨架,以及保留了酸敏感基团的苯并环螺酮酮。以此方式,可以合成在骨架或侧链上具有不同取代基的螺缩酮。为了证明该方法的实用性,还研究了高度功能化的螺酮3f的各种转化。
  • Regioselective Preparation of 2,4-, 3,4-, and 2,3,4-Substituted Furan Rings. 1. [1,4] O → C and [1,4] C → O Silyl Migrations of Silyl Ethers and Esters Attached to Furan and Thiophene Rings
    作者:Edward Bures、Patrick G. Spinazzé,、Giovanna Beese、Ian R. Hunt、Christine Rogers、Brian A. Keay
    DOI:10.1021/jo971097j
    日期:1997.12.1
    [1,4] O --> C and [1,4] C --> O rearrangements are described for a variety of furans and thiophenes. Treatment of 3-((silyloxy)methyl)furans and -thiophenes with n-BuLi in HMPA provided 2-silylated-3-(hydroxymethyl)furans and -thiophenes in good to excellent yields. The reaction was shown by crossover studies to proceed via an intramolecular [1,4] O --> C silyl migration. Silyl esters of 3-furoic acids also underwent an intramolecular [1,4] O --> C silyl migration to provide 2-silylated-3-furoic acids in moderate to good yield when treated with a mixture of LDA and HMPA. Finally, the above silyl migrations were shown to be reversible. Treatment of 2-silylated-3-(hydroxymethyl)furans and -thiophenes with NaH in DMF provided 3-((silyloxy)methyl)furans and -thiophenes in excellent yields via a [1,4] C --> O silyl migration. The [1,4] C --> O silyl migration was also shown to be an intramolecular process by a crossover study.
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