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(3R,4S,8R,9S)-9-{[tert-butyl(dimethyl)silyl]oxy}-6'-methoxycinchonan | 205432-44-6

中文名称
——
中文别名
——
英文名称
(3R,4S,8R,9S)-9-{[tert-butyl(dimethyl)silyl]oxy}-6'-methoxycinchonan
英文别名
9-O-tert-butyldimethylsilylquinidine;quinidine;tert-butyl-[(S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methoxy]-dimethylsilane
(3R,4S,8R,9S)-9-{[tert-butyl(dimethyl)silyl]oxy}-6'-methoxycinchonan化学式
CAS
205432-44-6
化学式
C26H38N2O2Si
mdl
——
分子量
438.685
InChiKey
OTISBPJYARKHDK-XDESJKQVSA-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):
    6.2
  • 重原子数:
    31
  • 可旋转键数:
    7
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.58
  • 拓扑面积:
    34.6
  • 氢给体数:
    0
  • 氢受体数:
    4

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

  • 作为反应物:
    参考文献:
    名称:
    Effects of Shape on Thermodynamic Cyclizations of Cinchona Alkaloids
    摘要:
    Thermodynamic cyclizations of a series of cinchona alkaloid derivatives are investigated. An extended quinine monomer 2:HO-Ce-OMe is prepared and cyclized to produce a mixture of cyclic oligomers. Combining the extended monomer 2:HO-Ce-OMe with the previously reported cinchonidine monomer 1b:HO-Cc-OMe under thermodynamic control produces a library of quinine-derived macrocycles. Two quinidine-derived methyl ester monomers 10:HO-Cd-OMe and 16:HO-Ca-OMe are also reported. Both are preorganized to form cyclic dimers; upon carrying out the thermodynamic cyclization on a mixture of both monomers only a small percentage (5%) of the hetero-dimer is obtained. Thermodynamic cyclization of the corresponding cinchonidine derived methyl ester 1b:HO-Cc-OMe with 10:HO-Cd-OMe results in the self-sorting of the two diastereoisomers.
    DOI:
    10.1021/jo982496x
  • 作为产物:
    描述:
    叔丁基二甲基氯硅烷奎尼丁4-二甲氨基吡啶三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 18.0h, 以88%的产率得到(3R,4S,8R,9S)-9-{[tert-butyl(dimethyl)silyl]oxy}-6'-methoxycinchonan
    参考文献:
    名称:
    奎尼丁合成恶唑酮及其同系物和比绍莫类似物—金鸡纳生物碱衍生的中环系统
    摘要:
    奎尼丁(1a)乙烯基的适当官能化可实现涉及C9羟基的环化作用,产生含有扭曲的1-氮杂双环-[2.2.2]辛烷骨架的新型6元,7元和8元环。TIPS-三氟甲磺酸酯介导的羟醛13a和15b环化为甲硅烷基化的三环半缩醛14和16优于分子内S N 2-途径,尤其是对于7和8元环的形成。
    DOI:
    10.1016/s0040-4020(98)00085-4
  • 作为试剂:
    描述:
    苯亚甲基苯乙酮苯胺(3R,4S,8R,9S)-9-{[tert-butyl(dimethyl)silyl]oxy}-6'-methoxycinchonan 作用下, 反应 72.0h, 以99%的产率得到(R)-1,3-二苯基-3-(苯基氨基)丙烷-1-酮
    参考文献:
    名称:
    有机催化的Aza-Michael /复古Aza-Michael反应:Aza-Michael反应中明显的手性扩增和通过Retro-Aza-Michael反应消旋
    摘要:
    提出了对苯胺和查尔酮的氮杂-迈克尔反应的详细实验研究。金鸡纳系列制备了具有不同官能团的生物碱衍生的有机催化剂,并将其用于aza-Michael和Retro-aza-Michael反应。有一个有趣的发现,当将苯甲酰基引入辛可宁和辛可尼定中时,立体选择性完全逆转。在不含溶剂的条件下,奎宁衍生的含硅基大体积基团的有机催化剂QN-TBS催化手性扩增随时间的变化。此外,我们首次证明,由于苯胺的迈克尔加合物与查耳酮的逆向氮杂-迈克尔反应,在适当的溶剂中于温和条件下发生了外消旋作用。这表明在不同条件下,逆氮-迈克尔反应和氮杂-迈克尔反应的平衡会导致氮杂-迈克尔反应中手性放大和通过逆氮-迈克尔反应外消旋的发生,这将有利于新型手性化合物的发展。氮杂-迈克尔反应的催化剂。手性,2011年。©2011 Wiley‐Liss,Inc.。
    DOI:
    10.1002/chir.20940
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文献信息

  • Tailored Polymer‐Supported Templates in Dynamic Combinatorial Libraries: Simultaneous Selection, Amplification and Isolation of Synthetic Receptors
    作者:Pol Besenius、Peter A. G. Cormack、Jingyuan Liu、Sijbren Otto、Jeremy K. M. Sanders、David C. Sherrington
    DOI:10.1002/chem.200800326
    日期:2008.10.10
    thermodynamically controlled synthesis and isolation of macrocyclic receptors from dynamic combinatorial libraries has been achieved in a single step using a polymer-supported template. The templates were cinchona alkaloids which show interesting enantio- and diastereoselective molecular recognition events in libraries based on pseudo-dipeptide building blocks. The synthetic routes used to derivatise the
    使用聚合物支持的模板在一个步骤中实现了从动态组合库中热力学控制的大环受体的合成和分离。模板是金鸡纳生物碱,它们在基于假二肽构建块的库中显示出有趣的对映选择性和非对映选择性分子识别事件。用于衍生生物碱并将它们连接到聚合物载体上的合成路线最大限度地减少了束缚键对模板活性的任何影响。已经进行了系统研究以探讨聚合物形态和模板负载如何影响大环受体的选择性和分离产率。固相结合模板和选定受体之间的分子识别也使它们的亲和型色谱分离成为可能。
  • Synthesis of 10,11-DidehydroCinchona Alkaloids and Key Derivatives
    作者:Wilfried M. Braje、Jens Frackenpohl、Olaf Schrake、Rudolf Wartchow、W. Beil、H. Martin R. Hoffmann
    DOI:10.1002/(sici)1522-2675(20000412)83:4<777::aid-hlca777>3.0.co;2-w
    日期:2000.4.12
  • Effects of Shape on Thermodynamic Cyclizations of Cinchona Alkaloids
    作者:Stuart J. Rowan、Dominic J. Reynolds、Jeremy K. M. Sanders
    DOI:10.1021/jo982496x
    日期:1999.8.1
    Thermodynamic cyclizations of a series of cinchona alkaloid derivatives are investigated. An extended quinine monomer 2:HO-Ce-OMe is prepared and cyclized to produce a mixture of cyclic oligomers. Combining the extended monomer 2:HO-Ce-OMe with the previously reported cinchonidine monomer 1b:HO-Cc-OMe under thermodynamic control produces a library of quinine-derived macrocycles. Two quinidine-derived methyl ester monomers 10:HO-Cd-OMe and 16:HO-Ca-OMe are also reported. Both are preorganized to form cyclic dimers; upon carrying out the thermodynamic cyclization on a mixture of both monomers only a small percentage (5%) of the hetero-dimer is obtained. Thermodynamic cyclization of the corresponding cinchonidine derived methyl ester 1b:HO-Cc-OMe with 10:HO-Cd-OMe results in the self-sorting of the two diastereoisomers.
  • Synthesis of oxazatwistanes and their homo- and bishomo-analogues from quinidine — Medium ring systems derived from cinchona alkaloids
    作者:Wilfried Braje、Jens Frackenpohl、Peter Langer、H.M.R. Hoffmann
    DOI:10.1016/s0040-4020(98)00085-4
    日期:1998.4
    involving the C9 hydroxyl group, giving novel 6-, 7- and 8-membered rings containing a distorted 1-azabicyclo-[2.2.2]octane framework. TIPS-triflate mediated cyclization of hydroxyaldehydes 13a and 15b to silylated tricyclic hemiacetals 14 and 16 is superior to an intramolecular SN2-approach, especially for the formation of 7- and 8-membered rings.
    奎尼丁(1a)乙烯基的适当官能化可实现涉及C9羟基的环化作用,产生含有扭曲的1-氮杂双环-[2.2.2]辛烷骨架的新型6元,7元和8元环。TIPS-三氟甲磺酸酯介导的羟醛13a和15b环化为甲硅烷基化的三环半缩醛14和16优于分子内S N 2-途径,尤其是对于7和8元环的形成。
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