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2-(Benzenesulfonyl)-3-(4-fluorophenyl)prop-2-enenitrile

中文名称
——
中文别名
——
英文名称
2-(Benzenesulfonyl)-3-(4-fluorophenyl)prop-2-enenitrile
英文别名
——
2-(Benzenesulfonyl)-3-(4-fluorophenyl)prop-2-enenitrile化学式
CAS
——
化学式
C15H10FNO2S
mdl
——
分子量
287.314
InChiKey
LZDUKMOYVURBSH-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    20
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    66.3
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

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文献信息

  • One-step synthesis of α,β-unsaturated arylsulfones by a novel multicomponent reaction of aromatic aldehydes, chloroacetonitrile, benzenesulfinic acid sodium salt
    作者:Lei Zhang、Mao Hua Ding、Hong Yun Guo
    DOI:10.1016/j.cclet.2012.10.013
    日期:2012.12
    Abstract A new and green method for the synthesis of α,β-unsaturated arylsulfones had been achieved through the condensation of aromatic aldehydes, chloroacetonitrile, benzenesulfinic acid sodium salt in the presence of 1-butyl-3-methyl imidazolium hydroxide ([bmim]OH) in EtOH under reflux. The ionic liquid was recovered and recycled for subsequent reactions. The advantages of this protocol were non-toxic
    摘要在芳香族醛,氯乙腈,苯亚磺酸钠盐在1-丁基-3-甲基咪唑鎓氢氧化物([bmim] OH)存在下的缩合反应中,获得了一种新的绿色合成α,β-不饱和芳基砜的方法。 )在EtOH中回流。回收离子液体并再循环用于随后的反应。该方案的优点是无毒,易于后处理和高收率。
  • Asymmetric Catalytic Access to Piperazin-2-ones and Morpholin-2-ones in a One-Pot Approach: Rapid Synthesis of an Intermediate to Aprepitant
    作者:Sara Meninno、Alessandra Lattanzi
    DOI:10.1021/acs.joc.2c02491
    日期:——
    A one-pot Knoevenagel reaction/asymmetric epoxidation/domino ring-opening cyclization (DROC) has been developed from commercial aldehydes, (phenylsulfonyl)acetonitrile, cumyl hydroperoxide, 1,2-ethylendiamines, and 1,2-ethanol amines to provide 3-aryl/alkyl piperazin-2-ones and morpholin-2-ones in yields of 38 to 90% and up to 99% ee. Two out of the three steps are stereoselectively catalyzed by a
    一锅 Knoevenagel 反应/不对称环氧化/多米诺开环环化 (DROC) 是由商业醛、(苯磺酰基)乙腈、枯基氢过氧化物、1,2-乙二胺和 1,2-乙醇胺开发而成,可提供 3-芳基/烷基哌嗪-2-酮和吗啉-2-酮的产率为 38% 至 90%,ee 高达 99%。三个步骤中的两个是由奎宁衍生的尿素立体选择性催化的。该序列已应用于关键中间体的短对映选择性进入,以两种绝对构型参与强效止吐药阿瑞吡坦的合成。
  • Catalytic Asymmetric Approach to 1,3,4,5‐Tetrahydro‐1,4‐benzodiazepin‐2‐ones in One‐Pot
    作者:Vincenzo Battaglia、Sara Meninno、Armando Astone、Alessandra Lattanzi
    DOI:10.1002/cctc.202400481
    日期:——
    Abstract

    Herein we illustrate a first asymmetric synthesis of medicinally attractive tetrahydro‐1,4‐benzodiazepin‐2‐ones performed under catalytic conditions and one‐pot fashion. The process relies on a sequential Knoevenagel reaction/asymmetric epoxidation/domino ring‐opening cyclization (DROC) using commercially available aldehydes, phenylsulfonylacetonitrile, cumyl hydroperoxide, 2‐(aminomethyl)aniline and a readily available quinine‐derived urea as the catalyst. The heterocycles have been isolated with good regioselectivity, satisfactory to good yield and up to 98 % ee. The protocol proved also to be suitable for the preparation of previously undescribed 1,5‐dihydro‐4,1‐benzoxazepin‐3(2H)‐ones with up to 86 % ee.

  • Samarium Mediated Reductive Coupling Cyclization of α-Phenylsulfonylcinnamonitriles Catalyzed by Viologen Under Room Temperature Conditions
    作者:Xingliang Zheng、Yongmin Zhang
    DOI:10.1081/scc-120027262
    日期:2004.1
    Abstract Promoted by metallic samarium and catalyzed by viologen, the intermolecular reductive coupling cyclization reactions of α-phenylsulfonylcinnamonitriles were studied. A possible reaction mechanism was proposed.
    摘要 以金属钐为催化,紫精催化,研究了α-苯磺酰基肉桂腈的分子间还原偶联环化反应。提出了可能的反应机理。
  • Single-Flask Enantioselective Synthesis of α-Amino Acid Esters by Organocatalysis
    作者:Vincenzo Battaglia、Sara Meninno、Andrea Pellegrini、Andrea Mazzanti、Alessandra Lattanzi
    DOI:10.1021/acs.orglett.3c01736
    日期:2023.7.14
    good variety of (R)- and (S)-α-arylglycine esters from commercially available aldehydes, phenylsulfonyl acetonitrile, cumyl hydroperoxide, anilines, and readily available Cinchona alkaloid-based catalysts using a single solvent and reaction vessel. DFT calculations performed on the key asymmetric epoxidation showed the importance of cooperative H-bonding interactions in affecting the stereocontrol
    一种操作简单的 Knoevenagel 缩合/不对称环氧化/多米诺开环酯化 (DROE) 方法已被公开,可从市售醛、苯磺酰基乙腈、枯基中成功获得多种 (R)-和 (S)-α-芳基甘氨酸酯。使用单一溶剂和反应容器制备氢过氧化物、苯胺和容易获得的金鸡纳生物碱基催化剂。对关键不对称环氧化进行的 DFT 计算表明了氢键合作相互作用在影响立体控制方面的重要性。
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