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

(R)-3,3'-bis(2',4',6'-trimethylbiphenyl-4-yl)[1,1']binaphthalenyl-2,2'-diol

中文名称
——
中文别名
——
英文名称
(R)-3,3'-bis(2',4',6'-trimethylbiphenyl-4-yl)[1,1']binaphthalenyl-2,2'-diol
英文别名
(R)-3,3'-bis[4-(2',4',6'-trimethylbiphenyl)]-1,1'-binaphthol;1-[2-hydroxy-3-[4-(2,4,6-trimethylphenyl)phenyl]naphthalen-1-yl]-3-[4-(2,4,6-trimethylphenyl)phenyl]naphthalen-2-ol
(R)-3,3'-bis(2',4',6'-trimethylbiphenyl-4-yl)[1,1']binaphthalenyl-2,2'-diol化学式
CAS
——
化学式
C50H42O2
mdl
——
分子量
674.882
InChiKey
AUSTVJYVEWNFIL-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):
    14
  • 重原子数:
    52
  • 可旋转键数:
    5
  • 环数:
    8.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

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

点击查看最新优质反应信息

文献信息

  • Chiral Pyridinium Phosphoramide as a Dual Brønsted Acid Catalyst for Enantioselective Diels–Alder Reaction
    作者:Yasuhiro Nishikawa、Saki Nakano、Yuu Tahira、Kanako Terazawa、Ken Yamazaki、Chitoshi Kitamura、Osamu Hara
    DOI:10.1021/acs.orglett.6b00608
    日期:2016.5.6
    Chiral pyridinium phosphoramide 1·HX was designed to be a new class of chiral Brønsted acid catalyst in which both the pyridinium proton and the adjacent imide-like proton activated by the electron-withdrawing pyridinium moiety could work cooperatively as strong dual proton donors. The potential of 1·HX was shown in the enantioselective Diels–Alder reactions of 1-amino dienes with various dienophiles
    手性吡啶鎓磷酰胺1·HX被设计为一类新型的手性布朗斯台德酸催化剂,其中吡啶电子质子和由吸电子吡啶鎓部分活化的相邻的酰亚胺样质子都可以作为强的双质子供体协同工作。1-氨基二烯与包括N-未取代的马来酰亚胺在内的各种亲二烯体的对映选择性Diels-Alder反应显示了1·HX的潜力,该反应尚未成功地用于不对称Diels-Alder反应。
  • Copper(I)-Catalyzed Asymmetric Desymmetrization: Synthesis of Five-Membered-Ring Compounds Containing All-Carbon Quaternary Stereocenters
    作者:Kohsuke Aikawa、Tatsuya Okamoto、Koichi Mikami
    DOI:10.1021/ja3032345
    日期:2012.6.27
    A highly stereoselective catalytic alkylation sequence for the synthesis of highly functionalized and versatile five-membered-ring compounds bearing all-carbon quaternary stereocenters was developed. Enantioselective desymmetrization of achiral cyclopentene-1,3-diones was thus executed by chiral Cu-phosphoramidite catalysts. A variety of complicated cyclopentane derivatives can be synthesized with
    开发了一种高度立体选择性催化烷基化序列,用于合成具有全碳四元立体中心的高度功能化和多功能的五元环化合物。因此,手性 Cu-亚磷酰胺催化剂实现了非手性环戊烯-1,3-二酮的对映选择性去对称化。可以在一锅操作中使用低催化剂负载量合成具有优异立体选择性的各种复杂的环戊烷衍生物。
  • Predicting Highly Enantioselective Catalysts Using Tunable Fragment Descriptors**
    作者:Nobuya Tsuji、Pavel Sidorov、Chendan Zhu、Yuuya Nagata、Timur Gimadiev、Alexandre Varnek、Benjamin List
    DOI:10.1002/anie.202218659
    日期:2023.3.6
    Fast and robust predictive models using flexible 2D fragment descriptors, particularly suited for asymmetric catalysis, are described. From training data with only moderate selectivities, highly enantioselective catalysts were predicted and validated, enabling a catalytic asymmetric construction of 2,2-disubstituted tetrahydropyrans.
    描述了使用灵活的 2D 片段描述符的快速且稳健的预测模型,特别适用于不对称催化。根据仅具有中等选择性的训练数据,预测并验证了高对映选择性催化剂,从而实现了 2,2-二取代四氢吡喃的催化不对称结构。
  • Expedient BINOL derivative arylations
    作者:Mathieu Albini、Catherine Taillier、Vincent Dalla、Jérôme Blanchet、Jacques Rouden
    DOI:10.1016/j.tetlet.2014.09.109
    日期:2014.11
    A dramatic improvement of our previous methodology based on a Suzuki-Miyaura cross-coupling to access 3,3'-disubstituted H-8-BINOLs using microwave heating is reported herein. These new conditions represent a large gain in term of atom-economy, reaction time, catalyst loading, and excess of reagents employed. (C) 2014 Elsevier Ltd. All rights reserved.
  • Formal Total Synthesis of (+)-Diepoxin σ
    作者:Peter Wipf、Jae-Kyu Jung
    DOI:10.1021/jo000684t
    日期:2000.10.1
    overall yield from O-methylnaphthazarin. Highlights of the synthetic work include an Ullmann coupling and a possibly biomimetic oxidative spirocyclization for the introduction of the naphthalene ketal as well as the use of a retro-Diels-Alder reaction to unmask the reactive enone moiety in the naphthoquinone bisepoxide ring system. A novel highly bulky chiral binaphthol ligand was developed for a boron-mediated
    高度氧化的抗真菌抗癌天然产物(+/-)-二恶英σ是通过10个步骤制备的,总产率为15%,来自O-甲基萘他林。合成工作的重点包括用于引入萘基缩酮的Ullmann偶联和可能的仿生氧化螺环化,以及使用Retro-Diels-Alder反应来掩盖萘醌双环氧化物环系统中的反应性烯酮部分。开发了一种新型的高体积手性联萘酚配体,用于硼介导的Diels-Alder反应,该反应构成了(+)-二恶英毒素形式的正式不对称总合成。
查看更多