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6,7-dibromo-5,8-dimethyl-1,4-dihydro-1,4-epoxynaphthalene | 115695-65-3

中文名称
——
中文别名
——
英文名称
6,7-dibromo-5,8-dimethyl-1,4-dihydro-1,4-epoxynaphthalene
英文别名
(1R,4S)-6,7-dibromo-5,8-dimethyl-1,4-dihydro-1,4-epoxynaphthalene;(1S,8R)-4,5-dibromo-3,6-dimethyl-11-oxatricyclo[6.2.1.02,7]undeca-2,4,6,9-tetraene
6,7-dibromo-5,8-dimethyl-1,4-dihydro-1,4-epoxynaphthalene化学式
CAS
115695-65-3
化学式
C12H10Br2O
mdl
——
分子量
330.019
InChiKey
COYWBPBXQOHQAB-OCAPTIKFSA-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

  • 熔点:
    155-157 °C
  • 沸点:
    353.5±42.0 °C(Predicted)
  • 密度:
    1.790±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.9
  • 重原子数:
    15
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 下游产品
    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

  • Nickel-catalyzed <i>syn</i>-stereocontrolled ring-opening of oxa- and azabicyclic alkenes with dialkylzinc reagents
    作者:Yingying Deng、Wen Yang、Yongqi Yao、Xin Yang、Xiongjun Zuo、Dingqiao Yang
    DOI:10.1039/c8ob02864h
    日期:——
    A new nickel-catalyzed syn-stereocontrolled ring-opening of oxa- and azabicyclic alkenes with dialkylzinc reagents was developed, which afforded the corresponding cis-2-alkyl-1,2-dihydronaphthalen-1-ols and 1,2-alkyl amide derivatives in moderate to excellent yields (up to 99% yield) under mild conditions. In this work, we successfully avoided obtaining hydride addition byproducts arising from β-hydride
    用二烷基锌试剂开发了一种新的催化的氧杂-和氮杂双环烯烃的顺式立体控制开环反应,得到相应的顺式-2-烷基-1,2-二氢萘-1-醇和1,2-烷基酰胺衍生物在温和的条件下,以中等至优异的产量(高达99%的产量)。在这项工作中,我们成功地避免了由于在乙基物质上消除β-氢化物而产生的氢化物加成副产物。此外,还提出了一种可能的开环反应机理。
  • Cobalt-Catalyzed Diastereoselective [4+2] Annulation of Phosphinamides with Heterobicyclic Alkenes at Room Temperature
    作者:Rajender Nallagonda、Neetipalli Thrimurtulu、Chandra M. R. Volla
    DOI:10.1002/adsc.201701162
    日期:2018.1.17
    Cobalt‐catalyzed sp2 C−H bond functionalization of diarylphosphinamides with heterobicyclic alkenes was demonstrated at room temperature employing commercially available cobalt(II)‐salts. The effectiveness of this strategy was illustrated with the reaction of various 8‐aminoquinoline derived phosphinic amides and 7‐oxa/azabenzonorbornadienes. The reaction conditions exhibited excellent functional group tolerance
    在室温下,使用市售(II)盐证明了二芳基次膦酰胺与杂双环烯烃的催化sp 2 C-H键官能化。各种8-氨基喹啉衍生的次膦酰胺与7-氧杂/氮杂苯并降冰片二烯的反应说明了该策略的有效性。反应条件显示出优异的官能团耐受性和高非对映选择性。此外,通过脱开环/芳构化序列,实现了该方法对制备聚芳基环状次膦酰胺的扩展。
  • Cobalt-catalyzed asymmetric addition of silylacetylenes to oxa- and azabenzonorbornadienes
    作者:Takahiro Sawano、Keiyu Ou、Takahiro Nishimura、Tamio Hayashi
    DOI:10.1039/c2cc31880f
    日期:——
    Asymmetric addition of silylacetylenes to meso-oxa- and azabenzonorbornadienes took place in the presence of a cobalt/QuinoxP* catalyst to give the addition products in good yields with high enantioselectivity.
    /QuinoxP*催化剂的存在下,烯炔与meso-oxa-和azabenzonorbornadiene的不对称加成反应进行,产生了良产率和高对映选择性的加成产物。
  • Benzylic Functionalization of Anthrones via the Asymmetric Ring Opening of Oxabicycles Utilizing a Fourth‐Generation Rhodium Catalytic System
    作者:Charles C. J. Loh、Xiang Fang、Brendan Peters、Mark Lautens
    DOI:10.1002/chem.201502718
    日期:2015.9.28
    with no asymmetric transition metal catalyzed example to date. Herein, we report the first asymmetric transition metal catalyzed benzylic functionalization of anthrones through the rhodium(I) catalyzed desymmetrization of oxabicycles. As previously developed rhodium(I) systems were found to be unsuitable for this substrate, a new robust fourth‐generation [Rh(cod)OH]2 based catalytic system was developed
    虽然蒽酮作为特权骨架存在于生物活性分子中,但蒽酮的对映选择性官能化在文献中出人意料地稀缺,迄今尚无不对称过渡属催化的实例。在此,我们报道了通过(I)催化的氧杂环的不对称化,蒽酮的第一个不对称过渡属催化的苄基官能化。由于发现以前开发的(I)系统不适用于该底物,因此开发了一种新的强大的基于第四代[Rh(cod)OH] 2的催化系统,以解决该方案中的合成难题。
  • Rhodium(III)-catalyzed asymmetric carboboration of heterobicyclic alkenes
    作者:Yun-Xuan Tan、Xing-Yu Liu、Cheng-Yu He、Ping Tian
    DOI:10.1016/j.tet.2020.131739
    日期:2021.1
    heterobicyclic alkenes has been already established, however, the asymmetric version has never been uncovered. Herein, we describe a Rh(III)-catalyzed asymmetric carboboration of heterobicyclic alkenes, including 7-oxa- and 7-azabenzonorbornadienes, via borylative dimerization. During the transformation, another heterobicyclic alkene acts as electrophilic carbon reagent. The carboboration product bearing
    过渡属催化的杂双环烯烃的碳化已经建立,但是,不对称形式从未被发现。在本文中,我们描述了通过化二聚作用,Rh(III)催化的杂环双环烯烃(包括7-氧杂-和7-氮杂苯并降冰片二烯)的不对称碳化。在转化过程中,另一种杂双环烯烃用作亲电碳试剂。可以高效地获得带有七个手性中心的碳化合物,并具有良好至高产率(70-98%)和出色的对映选择性(98-> 99%ee)。此外,还提出了碳化产物的几种转化。
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