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(8R,8aS)-8-(tert-butyldimethylsilanyloxy)-3,5,6,7,8,8a-hexahydroindolizine | 441768-89-4

中文名称
——
中文别名
——
英文名称
(8R,8aS)-8-(tert-butyldimethylsilanyloxy)-3,5,6,7,8,8a-hexahydroindolizine
英文别名
(8R,8aS)-8-(tert-butyldimethylsilyloxy)-3,5,6,7,8,8a-hexahydroindolizine;[(8R,8aS)-3,5,6,7,8,8a-hexahydroindolizin-8-yl]oxy-tert-butyl-dimethylsilane
(8R,8aS)-8-(tert-butyldimethylsilanyloxy)-3,5,6,7,8,8a-hexahydroindolizine化学式
CAS
441768-89-4
化学式
C14H27NOSi
mdl
——
分子量
253.46
InChiKey
AEFHRZYJSUHUGD-QWHCGFSZSA-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):
    3.41
  • 重原子数:
    17
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    12.5
  • 氢给体数:
    0
  • 氢受体数:
    2

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

反应信息

点击查看最新优质反应信息

文献信息

  • Asymmetric Iodocyclization Catalyzed by Salen–CrIIICl: Its Synthetic Application to Swainsonine
    作者:Hyo Young Kwon、Chul Min Park、Sung Bae Lee、Joo-Hack Youn、Sung Ho Kang
    DOI:10.1002/chem.200701199
    日期:2008.1.18
    The previously developed enantioselective iodocyclization of gamma-hydroxy-cis-alkenes required 30 mol% of (R,R)-salen-Co(II) complex as chiral catalyst and 0.75 equivalent of N-chlorosuccinimide (NCS) as activator to produce 2-substituted tetrahydrofurans with 61 to 90% ee. Due to the considerable loading amount of the Co(II) complex, another more effective catalyst was pursued by screening (R,R)-salen-transition
    先前开发的γ-羟基-顺式烯烃的对映选择性碘环化需要30摩尔%的(R,R)-salen-Co(II)配合物作为手性催化剂和0.75当量的N-氯代琥珀酰亚胺(NCS)作为活化剂以生产2- ee为61至90%的取代四氢呋喃。由于Co(II)配合物的大量负载,通过筛选(R,R)-salen-过渡金属配合物寻求了另一种更有效的催化剂。当10摩尔%的催化剂应用0.5当量的NCS时,相应的Cr(III)Cl(84%ee),Mn(II)Cl(52%ee)和Co(II )配合物(66%ee)。条件的完善建立了一种新的催化对映选择性碘环化方案,该方案使用碘在7摩尔%的被0活化的(R,R)-salen-Cr(III)Cl络合物存在下进行。
  • A Short, Organocatalytic Formal Synthesis of (−)-Swainsonine and Related Alkaloids
    作者:Vijay Dhand、Jason A. Draper、Jarod Moore、Robert Britton
    DOI:10.1021/ol400566j
    日期:2013.4.19
    A short synthesis of hydroxyalkyl dihydropyrroles has been developed that involves the coupling of propargylamines with α-chloroaldehydes, followed by Lindlar reduction and a one-pot epoxide formation/opening sequence. The application of this process to the synthesis of unnatural iminosugars and a formal synthesis of ()-swainsonine is described.
    已经开发了羟烷基二氢吡咯的简短合成方法,该方法涉及将炔丙基胺与α-氯醛偶联,然后进行Lindlar还原和一锅法环氧形成/打开顺序。描述了该方法在非天然亚氨基糖合成和(-)-swainsonine形式合成中的应用。
  • A Formal Synthesis of Swainsonine by Gold-Catalyzed Allene Cyclization
    作者:Roderick W. Bates、Mark R. Dewey
    DOI:10.1021/ol901094h
    日期:2009.8.20
    A formal synthesis of swainsonine has been achieved using a highly efficient and diastereoselective gold(III)-catalyzed allene cyclization.
    swainsonine的正式合成已使用高效且非对映选择性的金(III)催化的异戊烯环化反应完成。
  • Enantioselective ring expansion of prolinol derivatives. Two formal syntheses of (−)-swainsonine
    作者:Ingrid Déchamps、Domingo Gomez Pardo、Janine Cossy
    DOI:10.1016/j.tet.2007.06.086
    日期:2007.9
    Two enantioselective formal syntheses of ()-swainsonine have been achieved from l-proline by using an enantioselective ring enlargement of substituted prolinols as the key step. The more efficient synthesis has been achieved in 14 steps with an overall yield of 14%.
    通过使用取代的脯氨醇的对映选择性环扩大作为关键步骤,已从l-脯氨酸获得了两个(-)-swainsonine的对映选择性形式合成。分14步实现了更有效的合成,总收率为14%。
  • Asymmetric Synthesis of <i>anti</i>-1,2-Amino Alcohols via the Borono-Mannich Reaction:  A Formal Synthesis of (−)-Swainsonine
    作者:Christopher W. G. Au、Stephen G. Pyne
    DOI:10.1021/jo0610661
    日期:2006.9.1
    Chiral α-hydroxy aldehydes generated in situ by the ADH reaction of vinyl sulfones undergo a borono-Mannich reaction with β-styrenyl boronic acid and primary amines to give anti-1,2-amino alcohols in high enantiomeric purities (83−95% ee). This new method allows much more rapid access to these valuable chiral building blocks that has been used in a short formal synthesis (10 synthetic steps from 4-penten-1-ol)
    由乙烯基砜的ADH反应原位生成的手性α-羟基醛与β-苯乙烯基硼酸和伯胺发生borono-mannich反应,得到高对映体纯度(83-95%ee的抗-1,2-氨基醇)。通过这种新方法,可以更快速地访问这些有价值的手性构件,这些手性构件已用于(-)-swainsonine的简短形式合成(从4-戊烯-1-醇起10个合成步骤)。
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