摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(Z)-2-(1-Hydroxy-ethyl)-but-2-enoic acid ethyl ester | 210752-54-8

中文名称
——
中文别名
——
英文名称
(Z)-2-(1-Hydroxy-ethyl)-but-2-enoic acid ethyl ester
英文别名
ethyl (Z)-2-(1-hydroxyethyl)but-2-enoate
(Z)-2-(1-Hydroxy-ethyl)-but-2-enoic acid ethyl ester化学式
CAS
210752-54-8
化学式
C8H14O3
mdl
——
分子量
158.197
InChiKey
FWXKZLQQWUMIQG-DAXSKMNVSA-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):
    0.8
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    (Z)-2-(1-Hydroxy-ethyl)-but-2-enoic acid ethyl ester吡啶potassium acetatecopper(l) chloridelithium chloride 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 生成 (E)-2-[1-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-ethyl]-but-2-enoic acid ethyl ester
    参考文献:
    名称:
    Novel Functionalized Trisubstituted Allylboronates via Hosomi−Miyaura Borylation of Functionalized Allyl Acetates
    摘要:
    A series of novel functionalized achiral and chiral allylboronates have been synthesized via the nucleophilic addition of boronates on allyl acetates derived via vinylalumination or Baylis-Hillman reaction of aldehydes. These reagents, upon allylboration with aldehydes, furnish,beta-substituted-alpha-methylene-gamma-butyrolactones stereoselectively.
    DOI:
    10.1021/ol035952z
  • 作为产物:
    参考文献:
    名称:
    (Z)-β-支链Baylis-Hillman加合物的新立体定向合成
    摘要:
    已开发出一种新方法,以中等收率到良好收率,以高选择性(> 99%)立体合成不寻常的(Z)-β-支链Baylis-Hillman加合物。该方法涉及β阴离子取代[α-(烷氧基羰基)乙烯基]铝中间体的成功形成以及它们与催化醛和酮耦合Ñ -Bu 2在-78℃下BOTf。
    DOI:
    10.1016/s0040-4039(98)00850-8
点击查看最新优质反应信息

文献信息

  • A new stereospecific synthesis of unusual (Z)-β-branched Baylis-Hillman adducts
    作者:Guigen Li、Han-Xun Wei、Steven Willis
    DOI:10.1016/s0040-4039(98)00850-8
    日期:1998.6
    A new method has been developed for the stereospecific synthesis of unusual (Z)-β-branched Baylis-Hillman adducts with high selectivity (>99 %) in modest to good yields. The process involves successful formation of anionic β-substituted [α-(alkoxycarbonyl)vinyl]aluminum intermediates and their coupling with aldehydes and ketones catalyzed by n-Bu2BOTf at −78 °C.
    已开发出一种新方法,以中等收率到良好收率,以高选择性(> 99%)立体合成不寻常的(Z)-β-支链Baylis-Hillman加合物。该方法涉及β阴离子取代[α-(烷氧基羰基)乙烯基]铝中间体的成功形成以及它们与催化醛和酮耦合Ñ -Bu 2在-78℃下BOTf。
  • Cha, Joo Hwan; Pae, Ae Nim; Choi, Kyung Il Il, Journal of the Chemical Society. Perkin Transactions 1 (2001), 2001, # 17, p. 2079 - 2081
    作者:Cha, Joo Hwan、Pae, Ae Nim、Choi, Kyung Il Il、Cho, Yong Seo、Koh, Hun Yeong、Lee, Eun
    DOI:——
    日期:——
  • Novel Functionalized Trisubstituted Allylboronates via Hosomi−Miyaura Borylation of Functionalized Allyl Acetates
    作者:P. Veeraraghavan Ramachandran、Debarshi Pratihar、Debanjan Biswas、Amit Srivastava、M. Venkat Ram Reddy
    DOI:10.1021/ol035952z
    日期:2004.2.1
    A series of novel functionalized achiral and chiral allylboronates have been synthesized via the nucleophilic addition of boronates on allyl acetates derived via vinylalumination or Baylis-Hillman reaction of aldehydes. These reagents, upon allylboration with aldehydes, furnish,beta-substituted-alpha-methylene-gamma-butyrolactones stereoselectively.
查看更多