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(S,Z)-ethyl 3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-methylacrylate | 81997-75-3

中文名称
——
中文别名
——
英文名称
(S,Z)-ethyl 3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-methylacrylate
英文别名
ethyl (4S)-2-methyl-4,5-isopropylidenedioxy-cis-2-pentenoate;ethyl (S,Z)-4,5-isopropylidenedioxy-2-methylpent-2-enoate;ethyl cis-2,3-dideoxy-4,5-O-isopropylidene-2-C-methyl-D-glycero-pent-2-enonate;ethyl (Z)-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2-methylprop-2-enoate
(S,Z)-ethyl 3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-methylacrylate化学式
CAS
81997-75-3
化学式
C11H18O4
mdl
——
分子量
214.262
InChiKey
GYGMOLHWGMLEGA-XZLDQRQTSA-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:
    282.5±25.0 °C(Predicted)
  • 密度:
    1.082±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 重原子数:
    15
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.73
  • 拓扑面积:
    44.8
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

点击查看最新优质反应信息

文献信息

  • A Synthesis of (-)-(<i>R</i>)- and (+)-(<i>S</i>)-Lavandulol, (+)-Lavandulyl 2-Methylbutanoate, and (+)-Lavandulyl Senecioate through Ortho­ester Johnson-Claisen Rearrangement
    作者:Rodney A. Fernandes、Asim K. Chowdhury
    DOI:10.1002/ejoc.201300520
    日期:2013.8
    An efficient synthesis of ()-(R)- and (+)-(S)-lavandulol, (+)-lavandulyl 2-methylbutanoate and (+)-lavandulyl senecioate is presented in this paper. The synthetic strategy features a chiral-pool approach to an allyl alcohol intermediate, and an orthoester Johnson–Claisen rearrangement as the key step.
    本文介绍了 (-)-(R)- 和 (+)-(S)-lavandulol、(+)-lavandulyl 2-methylbutanoate 和 (+)-lavandulyl senecioate 的有效合成。合成策略的特点是对烯丙醇中间体采用手性池方法,并将原酸酯 Johnson-Claisen 重排作为关键步骤。
  • Reaction between <i>N</i>-Alkylhydroxylamines and Chiral Enoate Esters:  More Experimental Evidence for a Cycloaddition-like Process, a Rationale Based on DFT Theoretical Calculations, and Stereoselective Synthesis of New Enantiopure β-Amino Acids
    作者:Albertina G. Moglioni、Elena Muray、José A. Castillo、Ángel Álvarez-Larena、Graciela Y. Moltrasio、Vicenç Branchadell、Rosa M. Ortuño
    DOI:10.1021/jo0159082
    日期:2002.4.1
    for short reaction times. These compounds evolve to the corresponding isoxazolidinones on standing at room temperature or under acid catalysis. The high pi-facial diastereoselection has been rationalized on the basis of steric effects induced by the dioxolane ring for D-glyceraldehyde derivatives or by the cyclobutane gem-dimethyl substitution for esters prepared from (-)-verbenone. As an application
    已经研究了分别衍生自D-甘油醛和(-)-马来酮的N-苄基和N-甲基羟胺与手性烯酸酯的反应。理论计算表明,最有利的机理涉及羟胺与底物的协同环加成。该结果与使用三取代的烯烃时观察到的立体特异性高度吻合。当该方法在低温下进行且反应时间短时,已分离出开链加合物。这些化合物在室温或酸催化下会演变成相应的异恶唑烷酮。基于二恶戊烷环对D-甘油醛衍生物引起的空间效应,或由环丁烷宝石-二甲基取代由(-)-马来酮制得的酯所引起的空间效应,已经合理地设定了高的pi面非对映选择性。作为这些反应的应用,已经以高效和立体受控的方式合成了新的β-氨基酸。
  • Stereoselective Synthesis of 1-Hydroxymethyl-4-phenylsulfonylbutadienes
    作者:Julio G. Urones、Isidro S. Marcos、Narciso M. Garrido、P. Basabe、Angel J. Bastida、Sonia G. San Feliciano、David Díez、Jonathan M. Goodman
    DOI:10.1055/s-1998-1956
    日期:1998.12
    Stereoselective syntheses of 1-hydroxymethyl-4phenylsulfonylbutadienes were achieved from unsaturated sulfones which were easily obtained from D-Mannitol. Vinyl sulfones, sulfides and sulfoxides are very useful compounds in organic synthesis and have recently been the object of several studies.1 More complex molecules, like arylsulfonyl-1,3-dienes, have attracted considerable interest due to their
    1-羟甲基-4苯基磺酰基丁二烯的立体选择性合成是由不饱和砜实现的,不饱和砜很容易从 D-甘露醇中获得。乙烯基砜、硫化物和亚砜是有机合成中非常有用的化合物,最近成为多项研究的对象。 1 更复杂的分子,如芳基磺酰基-1,3-二烯,由于它们在各种合成中的使用而引起了相当大的兴趣。的反应,2 例如具有正电子需求和逆电子需求的环加成。3 同样,共轭不饱和醇是一类有趣的化合物,不仅因为它们在自然界中存在,而且从合成的角度来看。由于我们对不饱和砜的化学感兴趣,4 我们研究了 β,γ-不饱和砜的以下反应。(方案1)。
  • 1,3-Dipolar Cycloadditions of Diazomethane to Chiral Electron-Deficient Olefins:  The Origin of the π-Facial Diastereoselection
    作者:Elena Muray、Angel Alvarez-Larena、Joan F. Piniella、Vicenç Branchadell、Rosa M. Ortuño
    DOI:10.1021/jo991227j
    日期:2000.1.1
    The stereochemical outcome of diazomethane cycloadditions to several chiral electron-deficient olefins has been investigated in order to establish the origin of the pi-facial diastereoselection. Nitro olefins, vinyl sulfones, enoates, and 2-amino enoates have been used for such a purpose. These substrates have been prepared from D-glyceraldehyde acetonide through Wittig-type condensations and present
    研究了重氮甲烷环加成到几种手性电子缺陷烯烃上的立体化学结果,以便确定pi非对映选择性的起源。硝基烯烃,乙烯基砜,烯酸酯和2-氨基烯酸酯已用于此目的。这些底物是由D-甘油醛丙酮化物通过Wittig型缩合反应制得的,并具有一个由庞大的二氧戊环提供的烷氧基取代基,该取代基与立体异构的烯丙基碳相连。在所有情况下,均已获得作为主要异构体的加合物,而与双键的Z / E立体化学以及取代基的数量和性质无关,不对称烯丙基碳的手性是造成非对映异构的唯一原因。
  • Stereoselective radical additions of γ-oxy-α,β-unsaturated ester derivatives; 1,2-asymmetric induction in acyclic and cyclisation systems
    作者:Tsutomu Morikawa、Yoshiaki Washio、Susumu Harada、Ryo Hanai、Takashi Kayashita、Hisako Nemoto、Motoo Shiro、Takeo Taguchi
    DOI:10.1039/p19950000271
    日期:——
    Examination was made of 1,2-asymmetric induction in the addition of alkyl radicals to gamma-oxy-alpha,beta-unsaturated ester derivatives 1 and 2 prepared from ethyl lactate and (R)-2,3-0-isopropylideneglyceraldehyde 3, respectively. The addition reactions of hexyl, cyclohexyl and 3-phenylpropyl radicals to (Z)-2 derived from aldehyde 3 gave beta-addition products with syn-stereoselectivity (syn:anti = 8.6:1-syn only). The reactions of (E)-2 were non-stereoselective. Based on allylic strain, a transition-state model for the syn-stereoselectivity is proposed. 1,2-Asymmetric induction was carried out in radical cyclisation to synthesize optically active cyclohexane derivatives.
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