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

(E)-1-acetyl-3-(quinolin-2-ylmethylene)indolin-2-one | 1259283-44-7

中文名称
——
中文别名
——
英文名称
(E)-1-acetyl-3-(quinolin-2-ylmethylene)indolin-2-one
英文别名
——
(E)-1-acetyl-3-(quinolin-2-ylmethylene)indolin-2-one化学式
CAS
1259283-44-7
化学式
C20H14N2O2
mdl
——
分子量
314.343
InChiKey
WIMRGRHMXXYRKD-SFQUDFHCSA-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):
    3.67
  • 重原子数:
    24.0
  • 可旋转键数:
    1.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.05
  • 拓扑面积:
    50.27
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    ethyl 5-phenylpenta-2,3-dienoate(E)-1-acetyl-3-(quinolin-2-ylmethylene)indolin-2-one三苯基膦 作用下, 以 甲苯 为溶剂, 以48%的产率得到(rac)-(1S,5S,6S)-ethyl 1'-acetyl-2'-oxo-5-phenyl-6-(quinolin-2-yl)spiro[cyclohex[2]ene-1,3'-indoline]-2-carboxylate
    参考文献:
    名称:
    Synthesis of 3,3′-Spirocyclic Oxindoles via Phosphine Catalyzed [4 + 2] Cyclizations
    摘要:
    Triphenylphosphine promoted reactions between 3-arylideneoxindoles and (delta-aryl-substituted penta-2,3-dienoates afford an unprecedented access to spirocyclic oxindoles with functionalized six-membered rings. In these new [4 + 2] cyclization processes, the allenoates operate as the four-carbon synthons, thanks to the involvement of the substituted (delta-carbons. These reactions give excellent control of the relative stereochemistry of the three stereogenic centers. The stereochemistry of the final product has been ascertained by X-ray diffraction studies.
    DOI:
    10.1021/ol401798w
  • 作为产物:
    描述:
    2-吲哚酮哌啶sodium carbonate 作用下, 以 四氢呋喃乙醇 为溶剂, 反应 25.0h, 生成 (E)-1-acetyl-3-(quinolin-2-ylmethylene)indolin-2-one
    参考文献:
    名称:
    在平面手性 [2.2] 对环烷基双功能膦-苯酚催化剂催化下,等位化合物与 3-亚甲基吲哚-2-酮发生高度区域选择性和立体选择性 (3 + 2) 环化反应
    摘要:
    平面手性 [2.2] 基于对环烷的膦-苯酚催化剂催化 2,3-丁二烯酸乙酯与 3-亚甲基吲哚-2-酮的 (3 + 2) 环化反应,以高产率生成 2,5-二取代环戊烯熔融的 C3-螺氧吲哚,具有高区域、非对释和对映选择性。该催化剂不仅适用于亚苄基吲哚酮的反应,也适用于烷基基吲哚酮的反应,其手性膦催化反应尚未见报道。密度泛函理论计算表明,在催化剂的酚醛OH基团和烯丙酸酯羰基之间,而不是在OH基团和吲哚酮的羰基之间形成氢键,有助于在对映体测定步骤中形成有效的反应空间。
    DOI:
    10.1039/d4ob00831f
点击查看最新优质反应信息

文献信息

  • An Organocatalytic [3+2] Cyclisation Strategy for the Highly Enantioselective Synthesis of Spirooxindoles
    作者:Arnaud Voituriez、Nathalie Pinto、Mathilde Neel、Pascal Retailleau、Angela Marinetti
    DOI:10.1002/chem.201001791
    日期:2010.11.8
    Power of P: Phosphine‐promoted [3+2] annulation reactions between electron‐poor allenes and 3‐arylidene indolin2ones afford a new organocatalytic strategy for the synthesis of the spirocyclic core of oxindolic cyclopentanes (see scheme). Asymmetric variants of these reactions have been implemented by using chiral catalysts, giving very high levels of asymmetric induction.
    P的力量:电子贫乏的烯与3-芳基吲哚-2-酮之间的膦促进的[3 + 2]环化反应为合成羟吲哚环戊烷的螺环核提供了一种新的有机催化策略(参见方案)。通过使用手性催化剂已经实现了这些反应的不对称变体,产生了非常高平的不对称诱导。
  • Phosphine-Catalyzed Synthesis of 3,3-Spirocyclopenteneoxindoles from γ-Substituted Allenoates: Systematic Studies and Targeted Applications
    作者:Catherine Gomez、Maxime Gicquel、Jean-Christophe Carry、Laurent Schio、Pascal Retailleau、Arnaud Voituriez、Angela Marinetti
    DOI:10.1021/jo302460d
    日期:2013.2.15
    The phosphine-promoted [3 + 2] cyclizations between gamma-substituted allenoates and arylideneoxindoles have been applied to the stereoselective synthesis of spiro(cyclopentene)oxindoles with trisubstituted cyclopentene units. It has been demonstrated that PPh3 operates a very efficient control of the relative stereochemistry of the three stereogenic centers of the final spiranic products. Focused experiments have been carried out then so as to access carbocyclic analogues of an important series of anticancer agents inhibiting MDM2-p53 interactions.
查看更多