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(3,3,9,11,11-Pentamethyl-1,5-dioxaspiro[5.5]undec-9-en-10-yl) trifluoromethanesulfonate | 177713-31-4

中文名称
——
中文别名
——
英文名称
(3,3,9,11,11-Pentamethyl-1,5-dioxaspiro[5.5]undec-9-en-10-yl) trifluoromethanesulfonate
英文别名
——
(3,3,9,11,11-Pentamethyl-1,5-dioxaspiro[5.5]undec-9-en-10-yl) trifluoromethanesulfonate化学式
CAS
177713-31-4
化学式
C15H23F3O5S
mdl
——
分子量
372.406
InChiKey
HTLSXLDDMKOGHA-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:
    388.3±42.0 °C(Predicted)
  • 密度:
    1.30±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    24
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.87
  • 拓扑面积:
    70.2
  • 氢给体数:
    0
  • 氢受体数:
    8

反应信息

点击查看最新优质反应信息

文献信息

  • (E)-Bis-1,2-(tributylstannyl)ethylene as a staple in a synthetic approach to taxol
    作者:Francette Delaloge、Joëlle Prunet、Ange Pancrazi、Jean-Yves Lallemand
    DOI:10.1016/s0040-4039(96)02306-4
    日期:1997.1
    An approach of taxol synthesis based on the use of (E)-bis-1,2-(tributylstannyl)ethylene 6 as a readily available two-carbon 1,2-link between A and C-ring is described. The conjugate addition of a mixed higher-order stannylvinyl cyanocuprate derived from 6 on chiral cyclohexenone 5 is completely stereoselective. A model study on 3-methylcyclohex-2-enone showed that the afforded stannylvinyl cyclohexenone
    描述了一种基于紫杉醇合成的方法,该方法基于使用(E)-双-1,2-(三丁基锡烷基)乙烯6作为A和C环之间容易获得的二碳1,2-键。在手性环己烯酮5上共轭添加6衍生的混合的更高阶的苯乙烯基乙烯基氰基戊酸酯,是完全立体选择性的。对于3-甲基环己-2-烯酮的模型的研究表明,得到stannylvinyl环己烯酮12可以不经进一步变换中与乙烯基三氟甲磺酸酯的Stille交叉偶联反应啮合4对应于紫杉醇,得到A-环开环-taxane 14。
  • 1,4-dioxene in organic synthesis: Generation and reactivity of epoxydioxenes
    作者:Christophe Baylon、Issam Hanna
    DOI:10.1016/0040-4039(95)01307-4
    日期:1995.9
    Oxidation of various alkyldioxens with dimethyldioxirane is described. While pure epoxides were isolated from 4-dioxenylcyclohexanone 10 and diether 9, vinyldioxenes 11–14 gave the corresponding epoxide rearrangement products, α-ketal aldehydes 20–24, in excellent yields.
    描述了用二甲基二环氧乙烷氧化各种烷基二恶烷。从4-二氧杂环丁烯环己酮10和二醚9中分离出纯的环氧化物时,乙烯基二恶烯11–14产生了相应的环氧化物重排产物α-缩酮醛20–24,收率极高。
  • The first direct synthesis of bicyclo[4.2.0]oct-1(6)-en-7-one
    作者:Reijo J Toivola、Satu K Savilampi、Ari M.P Koskinen
    DOI:10.1016/s0040-4039(00)01009-1
    日期:2000.8
    A novel bicyclo[4.2.0]oct-1(6)-en-7-one synthesis and a second characterized member of this class of compounds is described. The process utilizes 2-methylvinyl triflate as the starting material, which is subjected to Pd-catalyzed carbonylation followed by intramolecular cyclization. Further, the reaction of the product with MeOH under different conditions is presented.
    描述了新颖的双环[4.2.0] oct-1(6)-en-7-一个合成和此类化合物的第二个特征成员。该方法利用2-甲基乙烯基三氟甲磺酸酯作为起始原料,将其进行Pd催化的羰基化,然后进行分子内环化。此外,给出了产物在不同条件下与MeOH的反应。
  • Relay ring-closing metathesis strategies towards the synthesis of the ABC tricycle of Taxol
    作者:Andrea Ojeda-Porras、Rémi Aouzal、Claire Wilson、Joëlle Prunet
    DOI:10.1016/j.tet.2022.132630
    日期:2022.1
    tricycle of Taxol are presented. They both involve a relay ring-closing metathesis reaction to make the central B ring in a convergent fashion. In the first approach, the extender arm is positioned on the A ring, and the C ring bears the relay tether in the second route. Metathesis precursors with diverse extender arms were efficiently synthesised; unfortunately, the crucial metathesis reactions failed
    介绍了两种合成紫杉醇 ABC 三轮车的路线。它们都涉及中继闭环复分解反应,以使中央 B 环以收敛的方式。在第一种方法中,延长臂位于 A 环上,而 C 环在第二种路线中承载中继系绳。高效合成了具有多种扩展臂的复分解前体;不幸的是,关键的复分解反应在所有情况下都未能提供目标化合物。
  • Diastereoselective synthesis of a taxane precursor
    作者:Benoît Muller、Francette Delaloge、Marc den Hartog、Jean-Pierre Férézou、Ange Pancrazi、Joëlle Prunet、Jean-Yves Lallemand、Alain Neuman、Thierry Prangé
    DOI:10.1016/0040-4039(96)00538-2
    日期:1996.5
    A highly diastereoselective synthesis of the taxane potential precursor 16 is achieved. An unexpected diastereoselectivity was observed upon condensation of the α-trimethylsilyloxyaldehydes 9a or 9b with the cyclohexenyllithium 10. The single diol isomers 13A and 14A exhibiting the required 1β,2α relative configuration are obtained in good yields.
    紫杉烷潜在前体16的高度非对映选择性合成得以实现。当α-三甲基甲硅烷基氧醛9a或9b与环己烯基锂10缩合时,观察到非预期的非对映选择性。以良好的产率获得表现出所需的1β,2α相对构型的单一二醇异构体13A和14A。
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