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(-)-deoxocassine

中文名称
——
中文别名
——
英文名称
(-)-deoxocassine
英文别名
Deoxocassine;(2R,3R,6S)-6-dodecyl-2-methylpiperidin-3-ol
(-)-deoxocassine化学式
CAS
——
化学式
C18H37NO
mdl
——
分子量
283.498
InChiKey
FJQJNVCOIJSMGZ-FGTMMUONSA-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):
    6.3
  • 重原子数:
    20
  • 可旋转键数:
    11
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    32.3
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

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文献信息

  • N-Cbz sulfilimines as valuable intramolecular nucleophiles for the stereoselective synthesis of (−)-deoxocassine and (+)-desoxoprosophylline
    作者:Sadagopan Raghavan、Shaik Mustafa
    DOI:10.1016/j.tet.2008.08.031
    日期:2008.10
    sulfilimine, prepared from the corresponding sulfoxide using the Burgess reagent, has been employed as an intramolecular nucleophile for the regio- and stereoselective preparation of a bromo-carbamate from an alkene. The bromo-carbamate has been utilized as an advanced common synthon for the synthesis of deoxocassine and desoxoprosophylline employing the ene and amidomercuration as key reactions.
    使用Burgess试剂由相应的亚砜制得的N- Cbz硫亚胺已被用作分子内亲核试剂,用于从烯烃的区域和立体选择性制备溴代氨基甲酸酯。溴氨基甲酸酯已被用作先进的普通合成子,用于合成脱氧卡西汀和去氧代脯氨酸,以烯和酰胺化为关键反应。
  • A General Approach to (5<i>S</i>,6<i>R</i>)-6-Alkyl-5-benzyloxy-2-piperidinones:  Application to the Asymmetric Syntheses of Neurokinin Substance P Receptor Antagonist (−)-L-733,061 and (−)-Deoxocassine
    作者:Liang-Xian Liu、Yuan-Ping Ruan、Zheng-Qing Guo、Pei-Qiang Huang
    DOI:10.1021/jo049166z
    日期:2004.9.1
    A general approach to (5S,6R)-6-alkyl-5-benzyloxy-2-piperidinones based on the regio- and diastereoselective reductive alkylation of (S)-3-benzyloxyglutarimide 7 is described. This method opens an entrance to chiral nonracemic substituted 3-piperidinols. The versatility of the method is illustrated by the asymmetric syntheses of neurokinin substance P receptor antagonist L-733,061 (ent-1), ()-deoxocassine
    描述了基于(S)-3-苄氧基戊二酰亚胺7的区域和非对映选择性还原烷基化的(5 S,6 R)-6-烷基-5-苄氧基-2-哌啶酮的一般方法。该方法为手性非外消旋取代的3-哌啶醇打开了大门。该方法的多功能性由神经激肽物质P受体拮抗剂L-733,061(ent- 1),(-)-去氧卡西汀(4)和HIV蛋白酶抑制剂(5a)的不对称合成说明。
  • Total Synthesis of (−)-Deoxocassine and Its Diastereomers
    作者:Kazuo Kurihara、Takashi Sugimoto、Yutaka Saitoh、Yukinobu Igarashi、Hiroshi Hirota、Yoshihiko Moriyama、Takahiko Tsuyuki、Takeyoshi Takahashi、Qui Khuong-Huu
    DOI:10.1246/bcsj.58.3337
    日期:1985.11
    (−)-Deoxocassine [(2R,3R,6S)-6-dodecyl-2-methyl-3-piperidinol] and its diastereomers with 2R-configuration were synthesized starting from d-alanine by a route involving the intramolecular aminomercuration of an ε,ζ-unsaturated amine.
    (-)-Deoxocassine [(2R,3R,6S)-6-十二烷基-2-甲基-3-哌啶醇] 及其非对映异构体以 d-丙氨酸为起点,通过ε,ζ-不饱和胺的分子内氨酰胺化途径合成了 2R 构型的非对映异构体。
  • Stereospecific route to enantiopure all cis-2,3,6-trisubstituted piperidines. Facile synthesis of (−)-deoxocassine and (+)-azimic acid
    作者:Dawei Ma、Nan Ma
    DOI:10.1016/s0040-4039(03)00820-7
    日期:2003.5
    of the enantiopure β-amino esters 10 provides the γ-amnio alcohol 11, which is condensed with 2,4-pentadione to afford 12. Stepwise cyclization of 12 produced the cyclic enamine 13, which is hydrogenated to deliver all cis-2,3,6-trisubstituted piperidine 14. Using this reaction sequence and subsequent Baeyer–Villiger oxidation as the key step (−)-deoxocassine and (+)-azimic acid are synthesized.
    对映体纯的β-氨基酯10的还原提供了γ-氨醇11,将其与2,4-戊二酮缩合得到12。12的逐步环化产生环状烯胺13,其被氢化以递送所有顺式-2,3,6-三取代哌啶14。使用该反应顺序和随后的Baeyer-Villiger氧化作为关键步骤,可以合成(-)-脱氧卡西汀和(+)-叠氮酸。
  • Diastereoselective Reduction of Bicyclic -Enamino Carbonyl Piperidines – Application to the Total Synthesis of (–)-Deoxocassine
    作者:Romain Noël、Corinne Vanucci-Bacqué、Marie-Claude Fargeau-Bellassoued、Gérard Lhommet
    DOI:10.1002/ejoc.200600777
    日期:2007.1
    The chemo- and diastereoselective reduction of chiral piperidine β-enamino esters 4 and 6 and β-enamino ketones 5 and 7 was studied and found to afford 2,3- or 2,3,6-substituted piperidines. This approach was successfully applied to the total synthesis of (–)-deoxocassine. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
    研究了手性哌啶 β-烯氨基酯 4 和 6 以及 β-烯氨基酮 5 和 7 的化学和非对映选择性还原,发现可提供 2,3- 或 2,3,6- 取代的哌啶。该方法已成功应用于 (-)-deoxocassine 的全合成。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
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