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2,2'-(1,1'-联萘基-2,2'-二基)二(7-叔丁基喹啉-8-醇) | 793695-09-7

中文名称
2,2'-(1,1'-联萘基-2,2'-二基)二(7-叔丁基喹啉-8-醇)
中文别名
——
英文名称
TBOxH
英文别名
2,2'-(1,1'-Binaphthyl-2,2'-diyl)bis(7-tert-butylquinolin-8-OL);7-tert-butyl-2-[1-[2-(7-tert-butyl-8-hydroxyquinolin-2-yl)naphthalen-1-yl]naphthalen-2-yl]quinolin-8-ol
2,2'-(1,1'-联萘基-2,2'-二基)二(7-叔丁基喹啉-8-醇)化学式
CAS
793695-09-7
化学式
C46H40N2O2
mdl
——
分子量
652.836
InChiKey
FLNAZOHZCASGKA-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:
    749.1±55.0 °C(Predicted)
  • 密度:
    1.212±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    12.5
  • 重原子数:
    50
  • 可旋转键数:
    5
  • 环数:
    8.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    66.2
  • 氢给体数:
    2
  • 氢受体数:
    4

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

  • 作为反应物:
    参考文献:
    名称:
    系链双(8-羟基喹啉)铝配合物催化甲硅烷基烯醇醚的不对称共轭加成
    摘要:
    新的手性系链双(8-羟基喹啉)(TBOx)铝(III)配合物有效催化甲硅烷基烯醇醚的高度对映选择性 Mukaiyama-Michael 反应,包括产生对映体富集的 α-羰基全碳取代四元立体中心的四取代烯醇化物。本催化剂还促进了 N-苄基吲哚与具有高对映选择性的 α,β-不饱和酰基膦酸酯的共轭加成(吲哚 Friedel-Crafts 烷基化反应)。
    DOI:
    10.1021/ja0668320
  • 作为产物:
    参考文献:
    名称:
    Catalytic, Highly Enantio- and Diastereoselective Pinacol Coupling Reaction with a New Tethered Bis(8-quinolinolato) Ligand
    摘要:
    A new class of chiral ligand, tethered bis(8-quinolinol) (TBOxH), is developed. Its chromium complex, TBOxCrCl (3 mol %), effectively catalyzes the pinacol coupling reaction of aromatic aldehydes at room temperature with high yield (up to 94%), high diastereoselectivity (up to dl:meso = 98:2), and high enantioselectivity (up to 98%). The scope of the present method turns out not to be limited to aromatic aldehyde derivatives, as cyclohexanecarboxaldehyde undergoes pinacolization as well (44% yield, dl:meso = 93:7, 84% ee). The method provides an efficient access to enantioenriched 1,2-diols.
    DOI:
    10.1021/ja045430u
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文献信息

  • Asymmetric Catalytic Redox System: Tethered Bis(8-quinolinolato) (TBOx) Chromium(III/II) Complexes
    作者:Hisashi Yamamoto、Guoyao Xia
    DOI:10.1246/cl.2007.1082
    日期:2007.9.5
    The TBOxCrIIICl/TBOxCrII system is ideal for catalytic asymmetric redox process. Because of the electron density of the TBOxH ligand high turnover numbers are expected, hence allowing decrease in t...
    TBOxCrIIICl/TBOxCrII 系统是催化不对称氧化还原过程的理想选择。由于 TBOxH 配体的电子密度很高,预计会有高周转数,因此允许减少 t...
  • Catalytic Enantioselective Pudovik Reaction of Aldehydes and Aldimines with Tethered Bis(8-quinolinato) (TBOx) Aluminum Complex
    作者:Joshua P. Abell、Hisashi Yamamoto
    DOI:10.1021/ja803859p
    日期:2008.8.13
    New chiral tethered bis(8-quinolinolato) (TBOx) aluminum(III) complexes effectively catalyze the addition of phosphites to aldehydes and aldimines to give enantioenriched alpha-hydroxy and a-amino phosphonates in high yields and enantioselectivities with unprecedented reactivity (TON = 100 as high as 200). The catalyst is optimized with the low catalyst loading of 0.5 - 1.0 mol %. The modular synthesis of the catalyst allows for potential to tune the reaction for maximum catalytic activity. To date there are few examples with broad substrate scopes that can catalyze both aldehydes and aldimines with such high selectivity and no reports utilizing such low catalyst loading.
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