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(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-(6-methylheptan-2-yl)-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl trifluoromethanesulfonate | 77412-98-7

中文名称
——
中文别名
——
英文名称
(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-(6-methylheptan-2-yl)-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl trifluoromethanesulfonate
英文别名
(+)-(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yltrifluoromethanesulfonate;(5S,10S,13R,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl trifluoromethanesulfonate;[(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] trifluoromethanesulfonate
(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-(6-methylheptan-2-yl)-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl trifluoromethanesulfonate化学式
CAS
77412-98-7
化学式
C28H45F3O3S
mdl
——
分子量
518.725
InChiKey
XGMAUUMSLLAEEJ-UXIWKSIVSA-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):
    10.8
  • 重原子数:
    35
  • 可旋转键数:
    7
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    51.8
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

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文献信息

  • Conversion of Cyclic Ketones to 2,3-Fused Pyrroles and Substituted Indoles
    作者:Joshua S. Alford、Jillian E. Spangler、Huw M. L. Davies
    DOI:10.1021/ja405043g
    日期:2013.8.14
    A highly effective synthesis of 2,3-fused pyrroles from cyclic ketones has been achieved. The transformation includes a rhodium-catalyzed reaction of 4-alkenyl-1-sulfonyl-1,2,3-triazoles featuring an unusual 4π electrocyclization. The methodology was further extended to the synthesis of indoles using a one-pot reaction starting from 1-ethynylcyclohexenes.
    已经实现了由环酮高效合成 2,3-稠合吡咯。该转化包括 4-链烯基-1-磺酰基-1,2,3-三唑的铑催化反应,具有不寻常的 4π 电环化。该方法进一步扩展到使用从 1-乙炔基环己烯开始的一锅反应合成吲哚。
  • Generation of cycloalkynes through deprotonation of cyclic enol triflates with magnesium bisamides
    作者:Yuto Hioki、Kentaro Okano、Atsunori Mori
    DOI:10.1039/c6cc09920c
    日期:——
    Deprotonative generation of cyclohexynes, cycloheptynes, and cyclooctynes was achieved by controlling the reactivities of transient anionic species from corresponding enol triflates with magnesium bis(2,2,6,6-tetramethylpiperidide) as a base. The starting enol...
    通过控制镁(双(2,2,6,6-四甲基哌啶)镁)从相应的烯醇三氟甲磺酸盐中获得的瞬态阴离子物种的反应性,实现了己己,环庚炔和环辛炔的去质子化。起始enol ...
  • An efficient synthesis of 3-substituted indoles by palladium-catalyzed coupling reaction of 3-tributylstannylindoles with organic triflates and halides
    作者:Pier Giuseppe Ciattini、Enrico Morera、Giorgio Ortar
    DOI:10.1016/0040-4039(94)85231-6
    日期:1994.4
    The palladium-catalyzed reaction of 1-tosyl-3-tributylstannylindoles 2 with a variety of vinyl, aryl, and heteroaryl triflates and halides (1) provides a general and efficient method for the synthesis of 3-substituted indoles 3.
    1-tosyl-3-tributylstannylindoles 2与各种乙烯基,芳基和杂芳基三氟甲磺酸酯和卤化物的钯催化反应(1)为合成3取代的吲哚3提供了一种通用而有效的方法。
  • Teaching an old carbocation new tricks: Intermolecular C–H insertion reactions of vinyl cations
    作者:Stasik Popov、Brian Shao、Alex L. Bagdasarian、Tyler R. Benton、Luyi Zou、Zhongyue Yang、K. N. Houk、Hosea M. Nelson
    DOI:10.1126/science.aat5440
    日期:2018.7.27
    find that these reactive intermediates undergo mild intermolecular carbon-carbon bond–forming reactions, including carbon-hydrogen (C–H) insertion into unactivated sp3 C–H bonds and reductive Friedel-Crafts reactions with arenes. Moreover, we conducted computational studies of these alkane C–H functionalization reactions and discovered that they proceed through nonclassical, ambimodal transition structures
    硅为乙烯基阳离子铺平道路 饱和碳中心通常通过碳-卤素键或碳-氧键的初始裂解发生取代反应,从而使碳带正电。事实证明,从参与双键的乙烯基碳中很难接触到类似的阳离子。Popov 等人现在表明,硅阳离子与非配位阴离子配对可以在环境条件下从这种乙烯基碳中拉出三氟甲磺酸基团(参见 Kennedy 和 Klumpp 的观点)。所得乙烯基阳离子通过 C-H 插入与简单烷烃反应。理论和机理研究表明,这些反应通过非经典途径进行,这些途径在过渡态后分叉。科学,本期,第 381 页;另见第 331 页硅阳离子从烯烃中吸出三氟甲磺酸取代基,形成乙烯基阳离子,通过 C-H 插入与烷烃反应。在过去的五十年里,乙烯基碳阳离子一直是广泛的实验和理论研究的主题。尽管在化学领域有着悠久的历史,但乙烯基阳离子在化学合成中的效用一直受到限制,大多数反应性研究都集中在溶解反应或分子内过程上。在这里,我们报告了通过硅烷弱配位阴离子催化
  • A method for the regiospecific synthesis of enol triflates by enolate trapping
    作者:John E. Mc Murry、William J. Scott
    DOI:10.1016/s0040-4039(00)81581-6
    日期:1983.1
    Enol triflates can be prepared in high yield from regiospecifically generated enolates by trapping with N-phenyltrifluoromethanesulfonimide.
    通过用N-苯基三氟甲烷磺酰亚胺捕获,可以由区域特异性生成的烯醇酸酯高产率地制备烯醇三氟甲磺酸酯。
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