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

| 1596377-07-9

中文名称
——
中文别名
——
英文名称
——
英文别名
——
化学式
CAS
1596377-07-9
化学式
C24H31F3IrNO4
mdl
——
分子量
646.73
InChiKey
GUAALJZRWWZBKN-UHFFFAOYSA-M
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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    N-重氮基氨基甲酸叔-丁基酯双(三氟甲基磺酰基)亚胺钠盐 作用下, 以 1,2-二氯乙烷 为溶剂, 反应 24.0h, 以99%的产率得到
    参考文献:
    名称:
    通过Ir(III)催化的叠氮基甲酰胺催化CH酰胺化反应,可轻松获得伯烷基胺和苯胺
    摘要:
    本文描述的是使用叠氮基甲酰胺作为易于脱保护的氨基源,对Ir(III)催化的直接C–H酰胺化的进展。具有未活化的甲基C(sp 3)-H和芳族或烯属C(sp 2)-H键的底物通过铱基催化剂体系顺利反应,随后去除N保护基后提供相应的伯烷基胺和苯胺,例如Boc,Fmoc,Cbz,pNZ或Troc。还介绍了简要的机械研究和综合应用。
    DOI:
    10.1021/acscatal.6b01869
  • 作为产物:
    描述:
    bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] 、 N-叔丁基=4-甲氧基苯甲酰胺silver trifluoroacetatelithium carbonate 作用下, 以 1,2-二氯乙烷 为溶剂, 反应 24.0h, 以58%的产率得到
    参考文献:
    名称:
    Iridium-Catalyzed C–H Amination with Anilines at Room Temperature: Compatibility of Iridacycles with External Oxidants
    摘要:
    Described herein is the development of an iridium-catalyzed direct C-H amination of benzamides with anilines at room temperature, representing a unique example of an Ir catalyst system that is compatible with external oxidants. Mechanistic details, such as the isolation and characterization of key iridacycle intermediates, are also discussed.
    DOI:
    10.1021/ja502270y
  • 作为试剂:
    描述:
    N-叔丁基苯酰胺2,2,2-trichloroethoxycarbonyl azideC24H31F3IrNO4cesium acetate双三氟甲烷磺酰亚胺银盐 作用下, 以 氯苯 为溶剂, 反应 24.0h, 以83%的产率得到3-(tert-butyl)quinazoline-2,4(1H,3H)-dione
    参考文献:
    名称:
    羧酸铯促进的铱催化的2,2,2-三氯乙氧基羰基叠氮化物催化CH-酰胺化/环化反应
    摘要:
    据报道,使用2,2,2-三氯乙氧羰基叠氮化物(TrocN 3)作为氨基羰基来源,Ir(III)催化苯甲酰胺的直接CH–H酰胺化/环化反应。在羧酸铯的帮助下,反应有效地进行并且具有高区域选择性,从而产生各种官能化的喹唑啉-2,4(1 H,3 H)-二酮,它们是重要的构建基块和重要的合成中间体,是生物学和医学上重要的化合物。在反应过程中,两个新的C–N键通过打破C–H和N–H键序列而形成。
    DOI:
    10.1021/acs.joc.6b00818
点击查看最新优质反应信息

文献信息

  • Carboxylate-Assisted Iridium-Catalyzed C−H Amination of Arenes with Biologically Relevant Alkyl Azides
    作者:Tao Zhang、Xuejiao Hu、Zhen Wang、Tiantian Yang、Hao Sun、Guigen Li、Hongjian Lu
    DOI:10.1002/chem.201504880
    日期:2016.2.24
    wide substrate scope is reported. Benzamides with electron‐donating and ‐withdrawing groups and linear, branched, and cyclic alkyl azides are all applicable. Cesium carboxylate is crucial for both reactivity and regioselectivity of the reactions. Many biologically relevant molecules, such as amino acid, peptide, steroid, sugar, and thymidine derivatives can be introduced to arenes with high yields and
    据报道,催化的芳烃CHH胺化具有广泛的底物范围。具有给电子和吸电子基团以及线性,支化和环状烷基叠氮化物的苯甲酰胺均适用。羧酸对于反应的反应性和区域选择性都至关重要。许多生物学上相关的分子,例如氨基酸,肽,类固醇,糖和胸苷生物,都可以高收率和100%手性保留率引入芳烃
  • Mechanism-Driven Approach To Develop a Mild and Versatile C−H Amidation through Ir<sup>III</sup>Catalysis
    作者:Yeongyu Hwang、Yoonsu Park、Sukbok Chang
    DOI:10.1002/chem.201702397
    日期:2017.8.16
    catalysis. Reaction kinetics of a key C−N coupling step with acyl azide and 1,4,2‐dioxazol‐5‐one led us to conclude that dioxazolones are much more efficient in mediating the formation of a carbon−nitrogen bond from an iridacyclic intermediate. Computational analysis revealed that the origin of higher reactivity is asynchronous decarboxylation motion, which may facilitate the formation of Ir‐imido species
    本文描述了一种基于机制的方法,用于在Ir III催化下开发通用的CH酰胺化方案。关键的C-N偶联步骤与酰基叠氮化物和1,4,2-二恶唑5-1的反应动力学使我们得出结论,二恶唑酮在介导环环中间体形成碳氮键方面更为有效。计算分析表明,较高反应性的起源是异步脱羧运动,这可能促进Ir-酰亚胺基物种的形成。重要的是,化学计量反应性已成功转化为多种底物(18种不同类型)的催化活性,其中许多底物被认为对功能化具有挑战性。新方法的应用可以实现药物分子的后期功能化。
  • Iridium-Catalyzed Direct C–H Amination with Alkylamines: Facile Oxidative Insertion of Amino Group into Iridacycle
    作者:Hyunwoo Kim、Sukbok Chang
    DOI:10.1021/acscatal.5b02165
    日期:2015.11.6
    Described herein is the development of Cp*Ir-(III)-catalyzed direct arene C-H amination using alkylamines as an amino source. This C-N bond formation showcases a notable example of cross-dehydrogenative coupling to install an amino functionality at the ortho-position of benzamide substrates. Mechanistic studies including the isolation of an amine-bound iridacyclic intermediate along with a set of chemical oxidations demonstrated the Ir-catalyzed inner-sphere C-H amination with primary alkylamines for the first time.
  • Complete Switch of Selectivity in the C–H Alkenylation and Hydroarylation Catalyzed by Iridium: The Role of Directing Groups
    作者:Jiyu Kim、Sung-Woo Park、Mu-Hyun Baik、Sukbok Chang
    DOI:10.1021/jacs.5b09824
    日期:2015.10.28
    A complete switch in the Cp*Ir(III)-catalyzed paths between C-H olefination and hydroarylation was found to be crucially dependent on the type of directing groups. This dichotomy in product distribution was correlated to the efficiency in attaining syn-coplanarity of olefin-inserted 7-membered iridacycles. Theoretical studies support our hypothesis that the degree of flexibility of this key intermediate modulates the beta-H elimination, which ultimately affords the observed chemoselectivity.
查看更多