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(8S,9S,13S,14S)-3-methoxy-13-methyl-17-methylene-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene | 35456-72-5

中文名称
——
中文别名
——
英文名称
(8S,9S,13S,14S)-3-methoxy-13-methyl-17-methylene-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene
英文别名
(13S)-3-methoxy-13-methyl-17-methylene-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene;17-Methylenestra-1,3,5(10)-trien-3-yl methyl ether;(8S,9S,13S,14S)-3-methoxy-13-methyl-17-methylidene-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
(8S,9S,13S,14S)-3-methoxy-13-methyl-17-methylene-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene化学式
CAS
35456-72-5
化学式
C20H26O
mdl
——
分子量
282.426
InChiKey
APWQGXSRKGAGES-YSTOQKLRSA-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:
    81 °C
  • 沸点:
    397.2±42.0 °C(Predicted)
  • 密度:
    1.06±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.5
  • 重原子数:
    21
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

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
  • 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

  • Visible-Light-Induced Nickel-Catalyzed Cross-Coupling with Alkylzirconocenes from Unactivated Alkenes
    作者:Yadong Gao、Chao Yang、Songlin Bai、Xiaolei Liu、Qingcui Wu、Jing Wang、Chao Jiang、Xiangbing Qi
    DOI:10.1016/j.chempr.2019.12.010
    日期:2020.3
    Transition-metal-catalyzed cross-coupling reactions between naturally abundant sp3-hybridized carbon centers facilitate access to diverse molecules with complex three-dimensional structures. Organometallic compounds are among one of the most powerful reagents that are broadly used in carbon–carbon bond formations. Although sp2-hybridized organometallic compounds are widely employed in cross-couplings, sp3-hybridized
    自然丰富的sp 3-杂化碳中心之间的过渡金属催化交叉偶联反应有助于获得具有复杂三维结构的各种分子。有机金属化合物是最强大的试剂之一,广泛用于碳-碳键的形成。尽管sp 2-杂化的有机金属化合物广泛用于交叉偶联,但是sp 3-杂化的有机金属偶联剂的开发较少。在这里,我们报告可见光诱导的单个镍催化的C(sp 3)–C(sp 3),C(sp 3)–C(sp 2)和C(sp 3)–C(sp)使用烷基锆茂的交叉偶联反应,该反应很容易从末端或内部未活化的烯烃通过加氢锆和链步反应就地生成。该方法温和,适用于多种底物,包括伯,仲,叔烷基,芳基,烯基,炔基卤化物和各种烯烃。机理研究表明,镍催化的自由基交叉偶联是一种新颖的途径,代表了锆锆茂的首次可见光诱导的转变。
  • Cobalt–Tertiary-Amine-Mediated Hydroxytrifluoromethylation of Alkenes with CF<sub>3</sub>Br and Atmospheric Oxygen
    作者:Qiankun Li、Wu Fan、Deqian Peng、Bingyin Meng、Shaohan Wang、Rui Huang、Shihao Liu、Suhua Li
    DOI:10.1021/acscatal.0c00498
    日期:2020.4.3
    The mild and efficient hydroxytrifluoromethylation of alkenes with bromotrifluoromethane (CF3Br) and atmospheric oxygen mediated by cobalt-tertiary amine is described. This reaction proceeds with broad substrate scope and good functional group compatibility. Mechanistic studies indicate that the reaction proceeds through a radical pathway, which is enabled by combination of the previously unexplored
    描述了由溴三氟甲烷(CF 3 Br)和钴叔胺介导的大气氧对烯烃进行的温和有效的羟基三氟甲基化反应。该反应在广泛的底物范围和良好的官能团相容性下进行。机理研究表明,反应是通过自由基途径进行的,这是通过将先前未开发的高效N-异丙基-N,2-二甲基丙烷-2-胺与Co(II)结合使用来实现CF 3 Br的单电子还原CF 3自由基。
  • Mild Ring‐Opening 1,3‐Hydroborations of Non‐Activated Cyclopropanes
    作者:Di Wang、Xiao‐Song Xue、Kendall N. Houk、Zhuangzhi Shi
    DOI:10.1002/anie.201811036
    日期:2018.12.17
    The Brown hydroboration reaction, first reported in 1957, is the addition of B−H across an olefin in an anti‐Markovnikov fashion. Here, we solved a long‐standing problem on mild 1,3‐hydroborations of non‐activated cyclopropanes. A three‐component system including cyclopropanes, boron halides, and hydrosilanes has been developed for borylative ring‐opening of cyclopropanes following the anti‐Markovnikov
    布朗硼氢化反应最早于1957年报道,是以反马尔科夫尼科夫的方式在烯烃上加成B-H。在这里,我们解决了长期存在的非活化环丙烷轻度1,3-硼氢化反应问题。已经开发了一种三环体系,包括环丙烷,卤化硼和氢硅烷,用于在温和的反应条件下按照反马尔可夫尼科夫规则对环丙烷进行硼烷基化开环。密度泛函理论(M06-2X)计算表明,优选途径涉及阳离子硼中间体,该中间体通过从硅烷中转移氢化物而被淬灭。
  • Stereoselective Gold(I)‐Catalyzed Vinylcyclopropanation via Generation of a Sulfur‐Substituted Vinyl Carbene Equivalent
    作者:Tengrui Yuan、Bram Ryckaert、Kristof Van Hecke、Jan Hullaert、Johan M. Winne
    DOI:10.1002/anie.202012664
    日期:2021.2.19
    gold‐coordinated cationic vinyl carbene species, readily generated via a rearrangement of the ethylenedithioacetal of propargyl aldehyde, reacts with a wide range of alkenes to afford thio‐substituted vinylcyclopropanes. The gold‐catalyzed vinyl cyclopropanation proceeds under mild conditions at room temperature and is generally selective for the formation of cis‐substituted cyclopropanes. The reaction allows
    已经开发出了立体选择性金(I)催化的烯烃的乙烯基环丙烷化反应。通过配位炔丙醛的乙二硫缩醛重排可轻松生成金配位的阳离子乙烯基卡宾,可与多种烯烃反应生成硫取代的乙烯基环丙烷。金催化的乙烯基环丙烷化反应在室温下于温和条件下进行,通常对形成顺式具有选择性-取代的环丙烷。该反应可通过随后对乙二硫桥的化学选择性加氢脱硫,正式引入“裸”乙烯基卡宾。这种新方法的合成效用通过短暂的外消旋形式的生物碱头孢他辛正式合成而得到证明,该合成依赖于关键的乙烯基环丙烷-环戊烯重排。
  • Dichlororuthenium(IV) Complex ofmeso-Tetrakis(2,6-dichlorophenyl)porphyrin: Active and Robust Catalyst for Highly Selective Oxidation of Arenes, Unsaturated Steroids, and Electron-Deficient Alkenes by Using 2,6-DichloropyridineN-Oxide
    作者:Jun-Long Zhang、Chi-Ming Che
    DOI:10.1002/chem.200401008
    日期:2005.6.20
    under acid-free conditions, a wide variety of hydrocarbons including 1) cycloalkenes, conjugated enynes, electron-deficient alkenes (to afford epoxides), 2) arenes (to afford quinones), and 3) Delta5-unsaturated steroids, Delta4-3-ketosteroids, and estratetraene derivatives (to afford epoxide/ketone derivatives of steroids) in up to 99 % product yield within several hours with up to 100 % substrate conversion
    由[Ru(VI)(2,6-Cl2tpp)O2]与Me3SiCl的反应以90%的收率制备的[Ru(IV)(2,6-Cl2tpp)Cl2]是通过X射线晶体学表征的结构明显优于[Ru(IV)(tmp)Cl2],[Ru(IV)(ttp)Cl2]和[Ru(II)(por)(CO)](por = 2,6-Cl2tpp,F20-tpp ,F28-tpp)作为烯烃与2,6-Cl2pyNO(2,6-Cl2tpp = meso-tetrakis(2,6-dichlorophenyl)porphyrinato dianion; tmp = meso-tetramesitylporphyrinato dianion; ttp = meso-tetrakis(对甲苯基)卟啉二价阴离子; F20-tpp =间四(五氟苯基)卟啉二价阴离子; F28-tpp = 2,3,7,8,12,13,17,18-八氟-5,10,15
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