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(E)-1-(thiophen-3-yl)but-2-en-1-one | 1308249-57-1

中文名称
——
中文别名
——
英文名称
(E)-1-(thiophen-3-yl)but-2-en-1-one
英文别名
(E)-1-(Thiophen-3-yl)but-2-en-1-one;(E)-1-thiophen-3-ylbut-2-en-1-one
(E)-1-(thiophen-3-yl)but-2-en-1-one化学式
CAS
1308249-57-1
化学式
C8H8OS
mdl
——
分子量
152.217
InChiKey
QZOKPQXQGUAKKV-NSCUHMNNSA-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):
    2.1
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    45.3
  • 氢给体数:
    0
  • 氢受体数:
    2

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

反应信息

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文献信息

  • Palladium-catalyzed stereoselective ring-opening reaction of aryl cyclopropyl ketones
    作者:Yan-Zuo Chen、Neng Wang、Zong-Rui Hou、Xian-Li Zhou、Xiaohuan Li、Feng Gao、Ting Jiang
    DOI:10.1039/d2ob00719c
    日期:——
    β-unsaturated ketones could be obtained by palladium-catalyzed ring-opening of mono-substituted cyclopropyl ketones efficiently and systematically. (E)-1-Arylbut-2-en-1-ones were generated from aryl cyclopropyl ketones stereoselectively in yields of 23–89% by the Pd(OAc)2/PCy3 catalytic system. The reaction exhibited stereoselectivity (only E products were found) and was suitable for both phenyl and
    在此,我们报道通过钯催化的单取代环丙基酮的开环可以有效且系统地获得α,β-不饱和酮。( E )-1-Arylbut-2-en-1-ones 通过 Pd(OAc) 2 /PCy 3催化体系由芳基环丙基酮立体选择性生成,收率为 23-89% 。该反应表现出立体选择性(仅发现E产物)并且适用于苯基和杂芳基环丙基酮。
  • Decarboxylative allylation of arylglyoxylic acids with allyl alcohol
    作者:Matthias F. Grünberg、Lukas J. Gooßen
    DOI:10.1016/j.jorganchem.2013.06.004
    日期:2013.11
    A decarboxylative allylation of arylglyoxylic acids with allyl alcohol has been developed. In the presence of catalytic amounts of Pd(dba)(2) and PPh3, the substrates are in an esterification equilibrium with the allyl arylglyoxylates, which are continuously decarboxylated to give alpha,beta-unsaturated ketones along with CO2 and water as the only byproducts. (C) 2013 Elsevier B.V. All rights reserved.
  • A one-pot oxidation/allylation/oxidation sequence for the preparation of β,γ-unsaturated ketones directly from primary alcohols
    作者:Catherine L. Moody、David S. Pugh、Richard J.K. Taylor
    DOI:10.1016/j.tetlet.2011.03.033
    日期:2011.5
    A one-pot oxidation/allylation/oxidation procedure has been developed for the conversion of primary alcohols into β,γ-unsaturated ketones. The methodology has been applied to a range of alcohols, and in some cases, isomerisation to produce the corresponding α,β-unsaturated ketones has been carried out.
    已经开发了一种一锅法氧化/烯丙基化/氧化方法,用于将伯醇转化为β,γ-不饱和酮。该方法已经应用于多种醇,并且在某些情况下,已经进行异构化以产生相应的α,β-不饱和酮。
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