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

S-ethyl 3-oxo-3-phenylpropanethioate | 467217-77-2

中文名称
——
中文别名
——
英文名称
S-ethyl 3-oxo-3-phenylpropanethioate
英文别名
——
S-ethyl 3-oxo-3-phenylpropanethioate化学式
CAS
467217-77-2
化学式
C11H12O2S
mdl
——
分子量
208.281
InChiKey
RZNMKGLCIRTFLI-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:
    330.1±25.0 °C(Predicted)
  • 密度:
    1.147±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    14
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    59.4
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    参考文献:
    名称:
    One-Pot Multistep Bohlmann−Rahtz Heteroannulation Reactions:  Synthesis of Dimethyl Sulfomycinamate
    摘要:
    The synthesis of dimethyl sulfomycinamate, the acidic methanolysis product of the sulfomycin family of thiopeptide antibiotics, from methyl 2-oxo-4-(trimethylsilyl)but-3-ynoate is achieved in a 2,3,6-trisubstituted pyridine synthesis that proceeds with total regiocontrol in 13 steps by the Bohlmann-Rahtz heteroannulation of a 1-(oxazol-4-yl)enamine or in 12 steps and 9% yield by three-component cyclocondensation with N-[3-oxo-3-(oxazol-4-yl)propanoyl]serine and ammonia in ethanol.
    DOI:
    10.1021/jo048106q
  • 作为产物:
    描述:
    3,3-bis(ethylthio)-1-phenylprop-2-en-1-one 在 dodecylbenzenesulfonic acid 作用下, 以 为溶剂, 反应 16.0h, 以96%的产率得到S-ethyl 3-oxo-3-phenylpropanethioate
    参考文献:
    名称:
    DBSA 催化的链α-氧代烯酮二硫缩醛在水中的水解:β-酮硫酯的水合成
    摘要:
    摘要在本文中,我们希望报告一种环境友好的β-酮硫酯合成方法,该方法由十二烷基苯磺酸(DBSA)催化链α-氧代烯酮二硫代缩醛在水中的水解反应。结果表明,在 7.5 mol% DBSA 的存在下,在 100 °C 的水中链 α-氧代烯酮二硫缩醛的水解反应可以有效地发生,以优异的产率提供所需的 β-酮硫酯。图形概要
    DOI:
    10.1080/00397911.2017.1368084
点击查看最新优质反应信息

文献信息

  • Practical Synthesis of β-Ketothioesters by Acid-Catalyzed Hydrolysis of Ketene <i>N,S</i> -Acetals with Amino as the Leaving Group
    作者:Qi Xu、Baihui Zheng、Ling Pan、Qun Liu、Yifei Li
    DOI:10.1002/ejoc.201900634
    日期:2019.6.16
    β‐ketothioesters from α‐oxo ketene N,S‐acetals has been developed. In this acid‐catalyzed reaction, the amino group, including both alkylamino and arylamino groups, of ketene N,S‐acetals can be easily displaced in the presence of H2O as nucleophile (hydrolysis) instead of the alkylthiol group reported.
    已开发出一种有效的策略,用于由α-氧代乙烯酮N,S-乙缩醛酸催化合成β-酮硫酯。在这种酸催化的反应中,乙烯酮N,S-缩醛的氨基(包括烷基氨基和芳基氨基)可以在存在亲核试剂(水解)的H 2 O的情况下轻松取代,而不是所报道的烷基硫醇基团。
  • 10.3762/bjoc.20.190
    作者:Yu, Haifeng、Zhang, Wanting、Cui, Xuejing、Liu, Zida、Zhang, Xifu、Zhao, Xiaobo
    DOI:10.3762/bjoc.20.190
    日期:——
    S-acetals in water for the switchable synthesis of β-keto thioesters and β-keto amides is reported. In refluxing water, the hydrolysis reactions of α-oxo ketene N,S-acetals in the presence of 1.0 equiv of dodecylbenzenesulfonic acid effectively afforded β-keto thioesters in excellent yield, while β-keto amides were successfully obtained in excellent yield when the hydrolysis reactions were carried
     抽象的 据报道,链α-氧代烯酮N , S-缩醛在水中进行环保选择性水解,用于可切换合成β-酮硫酯和β-酮酰胺。在回流水中,α-氧代乙烯酮N , S-缩醛在1.0当量的十二烷基苯磺酸存在下进行水解反应,有效地以优异的产率得到β-酮基硫酯,而当水解时,以优异的产率成功地获得了β-酮基酰胺。反应在3.0当量NaOH存在下进行。 β-酮硫酯和β-酮酰胺的绿色方法避免了使用有害的有机溶剂、硫醇和硫乙酸酯以及胺,这些可能导致严重的环境和安全问题。 Beilstein J. Org. Chem. 2024, 20, 2225–2233. doi:10.3762/bjoc.20.190
  • One-Pot Multistep Bohlmann−Rahtz Heteroannulation Reactions:  Synthesis of Dimethyl Sulfomycinamate
    作者:Mark C. Bagley、Krishna Chapaneri、James W. Dale、Xin Xiong、Justin Bower
    DOI:10.1021/jo048106q
    日期:2005.2.1
    The synthesis of dimethyl sulfomycinamate, the acidic methanolysis product of the sulfomycin family of thiopeptide antibiotics, from methyl 2-oxo-4-(trimethylsilyl)but-3-ynoate is achieved in a 2,3,6-trisubstituted pyridine synthesis that proceeds with total regiocontrol in 13 steps by the Bohlmann-Rahtz heteroannulation of a 1-(oxazol-4-yl)enamine or in 12 steps and 9% yield by three-component cyclocondensation with N-[3-oxo-3-(oxazol-4-yl)propanoyl]serine and ammonia in ethanol.
  • DBSA-catalyzed hydrolysis of chain<font>α</font>-oxo ketene dithioacetals in water: Aqueous synthesis of<font>β</font>-ketothioesters
    作者:Fei Qi、Hai-Feng Yu、Yue-Nan Wang、Ye Lv、Ya-Xi Li、Lu Han、Rong Wang、Xi-Ning Feng
    DOI:10.1080/00397911.2017.1368084
    日期:2017.12.2
    ABSTRACT In this paper, we wish to report an environment friendly synthetic method for β-ketothioesters from a dodecylbenzenesulfonic acid (DBSA)-catalyzed hydrolysis reaction of chain α-oxo ketene dithioacetals in water. It was shown that the hydrolysis reaction of chain α-oxo ketene dithioacetals could efficiently occur in the presence of 7.5 mol% DBSA at 100 °C in water, affording the desired β-keto
    摘要在本文中,我们希望报告一种环境友好的β-酮硫酯合成方法,该方法由十二烷基苯磺酸(DBSA)催化链α-氧代烯酮二硫代缩醛在水中的水解反应。结果表明,在 7.5 mol% DBSA 的存在下,在 100 °C 的水中链 α-氧代烯酮二硫缩醛的水解反应可以有效地发生,以优异的产率提供所需的 β-酮硫酯。图形概要
查看更多