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(+)-limaspermidine | 72821-58-0

中文名称
——
中文别名
——
英文名称
(+)-limaspermidine
英文别名
2-[(1R,9R,12R,19R)-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6-trien-12-yl]ethanol
(+)-limaspermidine化学式
CAS
72821-58-0
化学式
C19H26N2O
mdl
——
分子量
298.428
InChiKey
XSMCTYIPFHFOEM-NCXUSEDFSA-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

  • 熔点:
    227-228 °C
  • 沸点:
    469.8±38.0 °C(Predicted)
  • 密度:
    1.23±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    22
  • 可旋转键数:
    2
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.68
  • 拓扑面积:
    35.5
  • 氢给体数:
    2
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Asymmetric Total Synthesis of <i>Apocynaceae</i> Hydrocarbazole Alkaloids (+)-Deethylibophyllidine and (+)-Limaspermidine
    作者:Ji-Yuan Du、Chao Zeng、Xiao-Jie Han、Hu Qu、Xian-He Zhao、Xian-Tao An、Chun-An Fan
    DOI:10.1021/jacs.5b01926
    日期:2015.4.1
    studies not only enrich the tandem reaction design concerning the asymmetric catalytic assembly of a chiral all-carbon quaternary stereocenter contained in the densely functionalized hydrocarbazole synthons but also manifest the potential for the application of the asymmetric catalysis based on the para-dienone chemistry in asymmetric synthesis of natural products.
    通过有机催化对映选择性去对称化,设计并开发了一种前所未有的螺环对二烯酮酰亚胺的不对称催化串联解/氮杂-迈克尔加成反应。已经针对两种天然夹竹桃科生物碱 (+)-deethylibophyllidine 和 (+)-limaspermidine 的不对称全合成探索了基于这种关键串联方法的统一策略。本研究不仅丰富了稠密功能化的烃咔唑合成子中手性全碳四元立体中心的不对称催化组装的串联反应设计,而且展示了基于对二烯酮化学的不对称催化应用的潜力。天然产物的不对称合成。
  • Concise Total Syntheses of (+)-Haplocidine and (+)-Haplocine via Late-Stage Oxidation of (+)-Fendleridine Derivatives
    作者:Kolby L. White、Mohammad Movassaghi
    DOI:10.1021/jacs.6b07623
    日期:2016.9.7
    diversification of hexacyclic C19-hemiaminal ether structures via oxidation of the corresponding pentacyclic C19-iminium ions. An electrophilic amide activation of a readily available C21-oxygenated lactam, followed by transannular cyclization and in situ trapping of a transiently formed C19-iminium ion, expediently provided access to hexacyclic C19-hemiaminal ether alkaloids (+)-fendleridine, (+)-acetylaspidoalbidine
    我们报告了 (+)-haplocine 及其 N1-酰胺同源物 (+)-haplocine 的首次全合成。我们对这些生物碱的简明合成需要开发复杂的蜘蛛精生物碱生物的后期和高选择性 CH 氧化。二氢吲哚酰胺的多功能、酰胺导向的邻乙酰氧基化使我们能够实施统一的策略,通过氧化相应的五环 C19-亚胺离子,实现六环 C19-半胺醛醚结构的后期多样化。亲电酰胺活化容易获得的 C21-氧化内酰胺,然后跨环环化和原位捕获瞬时形成的 C19-iminium 离子,方便地提供了获得六环 C19-半胺醚生物碱 (+)-fendleridine, (+)-乙酰基阿比阿比啶和 (+)-丙酰基阿比阿联胺。非 β-支链伯醇 (E = 22) 的高效酶促拆分允许快速制备 C21 氧化前体的两种对映体形式,用于合成这些蜘蛛精生物碱。我们的合成策略提供了对六环 aspidosperma 衍生物的简洁访问,包括抗增殖生物碱
  • Total Synthesis of (−)-Strempeliopine
    作者:Xianhuang Zeng、Dale L. Boger
    DOI:10.1021/jacs.1c06913
    日期:2021.8.11
    A total synthesis of ()-strempeliopine is disclosed that enlists a powerful SmI2-mediated and BF3·OEt2-initiated dearomative transannular radical cyclization onto an indole by an N-acyl α-aminoalkyl radical that is derived by single electron reduction of an in situ generated iminium ion for formation of a quaternary center and the strategic C19–C2 bond in its core structure.
    公开了 (-)-strempeliopine 的全合成方法,其通过单电子还原衍生的N-酰基 α-基烷基自由基将强大的 SmI 2介导和 BF 3 ·OEt 2引发的去环环自由基环化到吲哚上原位生成的亚胺离子用于形成四元中心和其核心结构中的战略 C19-C2 键。
  • A Homo‐Mannich Reaction Strategy Enables Collective Access to Ibophyllidine, <i>Aspidosperma</i>, <i>Kopsia</i>, and <i>Melodinus</i> Alkaloids
    作者:Dan Jiang、Peng Tang、Hongbing Xiong、Shuai Lei、Yulian Zhang、Chongzhou Zhang、Ling He、Hanyue Qiu、Min Zhang
    DOI:10.1002/anie.202307286
    日期:2023.9.11
    A homo-Mannich reaction of cyclopropanol with an iminium ion, generated by an asymmetric allylic dearomatization of indole, has been developed to construct a tricyclic hydrocarbazole core. This approach enables a collective asymmetric synthesis of ibophyllidine, Aspidosperma, Kopsia, and Melodinus alkaloids having either a five-, six-, or seven-membered E ring.
    环丙醇吲哚不对称烯丙基脱芳构化产生的亚胺离子的均曼尼希反应已被开发用于构建三环咔唑核。这种方法能够集体不对称合成具有五元、六元或七元 E 环的 ibophyllidine、Aspidosperma、Kopsia和Melodinus生物碱
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同类化合物

老刺木素 洛柯因 桥替啶 坚木碱 吡啶-3,4-二羧酸酐 21,O-seco-21,O-Dihydro-hedrantherin 17-methoxy-21-phenoxy-1-propionyl-aspidospermidine N(a)-Methyl-eburinol 2-Hydroxy-3-acetoxymethyl-2-desoxo-3-desmethyoxycarbonyl-vincatin 17-methoxy-21-phenoxy-aspidospermidine 16,17,16',17'-tetraacetoxy-1,1'-diacetyl-[15,15']biaspidospermidinyl 21,0-seco-21,0-Dihydro-17-methoxy-hedrantherin 16-Epi-eburinol 2-Hydroxy-3-hydroxymethyl-2-desoxo-3-desmethyoxycarbonyl-vincatin Vincamsonine Folicangine (-)-14β-hydroxyervinceine Dihydro-obscurinervidindiol-monoacetat O-(p-Jod)benzoyl-demethylvobtusin Ethyl-10-brom-vincadifformat 14-hydroxyervinceine 8-cyano-2,3-didehydro-aspidospermidine-3-carboxylic acid methyl ester Dihydro-neblininolon-acetat Dihydrocimicin 14β-acetoxyvincadifformine 3-acetoxymethyl-1-acetyl-aspidospermidine 15-bromo-16-methoxy-1-methyl-10-oxo-3,4-didehydro-aspidospermidine-3-carboxylic acid methyl ester (6R,6aS,7S,8R,9S)-8-acetoxy-7-ethyl-13a-hydroxy-6-(methoxycarbonyl)-6,7,8,9,10,12,13,13a-octahydro-6,9-methanopyrido[1',2':1,2]azepino[4,5-b]indole 11(6aH)-oxide Dihydrocimicidin jerantinine E acetate Dihydro-neblinin (IIf) 17-hydroxy-1-propionyl-aspidospermidin-21-oic acid methyl ester 3-hydroxymethyl-1-methyl-aspidospermidin-7-ol 3,4-diacetoxy-16-methoxy-1-methyl-10-oxo-aspidospermidine-3-carboxylic acid methyl ester Vincadifformindol 15-bromo-2,20-cyclo-aspidospermidine-3-carboxylic acid methyl ester 7-thioxo-2,3-didehydro-aspidospermidine-3-carboxylic acid ethyl ester Tetrahydrohaplophytin II 16,17,16',17'-tetramethoxy-1',2'-didehydro-[1,15']biaspidospermidinyl 7-oxo-2,3-didehydro-aspidospermidine-3-carboxylic acid ethyl ester Tetrahydroaspidophytin-methylester 20-bromo-2,3-didehydro-aspidospermidine-3-carboxylic acid methyl ester 8-oxo-aspidospermidine-3-carboxylic acid methyl ester 2-Cyano-19-ethoxycarbonyl-19-demethylaspidospermidine Tetrahydrohaplophytin II Methylester 6-hydroxy-1-methyl-aspidospermidine-3-carboxylic acid methyl ester 6-acetoxy-1-methyl-aspidospermidine-3-carboxylic acid methyl ester