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(-)-minovincine | 6792-12-7

中文名称
——
中文别名
——
英文名称
(-)-minovincine
英文别名
methyl (1R,12R,19R)-12-acetyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9-tetraene-10-carboxylate
(-)-minovincine化学式
CAS
6792-12-7
化学式
C21H24N2O3
mdl
——
分子量
352.433
InChiKey
DAWIIFABKVMRDV-ACRUOGEOSA-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):
    2
  • 重原子数:
    26
  • 可旋转键数:
    3
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.52
  • 拓扑面积:
    58.6
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    5-氯戊酸甲酯硫酸 、 C45H40N4O3四氯化钛三乙胺 、 potassium iodide 、 lithium diisopropyl amide 作用下, 以 四氢呋喃1,4-二氧六环甲醇二氯甲烷 为溶剂, 反应 183.33h, 生成 (-)-minovincine
    参考文献:
    名称:
    通过级联反应的序列合成(-)-米诺辛碱和(-)-Aspidofractinine。
    摘要:
    我们报告了使用容易获得和廉价的试剂和催化剂进行的(-)-氨基长春新碱和(-)-aspidofractinine的8步合成。该策略的关键要素是利用一系列级联反应快速构建五环和六环框架。这些级联的变换包括有机催化迈克尔-醇醛缩合,一个多阴离子迈克尔-S Ñ 2级联反应,和曼尼希反应中断Fischer吲哚。为了简化合成路线,我们还研究了空间效应的故意使用,以确保各种化学和区域选择性转化。
    DOI:
    10.1002/anie.202004769
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文献信息

  • Enantioselective Total Synthesis of (−)-Minovincine in Nine Chemical Steps: An Approach to Ketone Activation in Cascade Catalysis
    作者:Brian N. Laforteza、Mark Pickworth、David W. C. MacMillan
    DOI:10.1002/anie.201305171
    日期:2013.10.18
    Dressed to the nines: The first enantioselective total synthesis of ()‐minovincine has been accomplished in nine chemical steps and 13 % overall yield. A novel, one‐step Diels–Alder/β‐elimination/conjugate addition organocascade sequence allowed rapid access to the central tetracyclic core in an asymmetric manner. Boc=tert‐butoxycarbonyl, LG=leaving group, PMB=para‐methoxybenzyl.
    打扮的花枝招展:所述的对映选择性第一全合成( - ) - minovincine在九个化学步骤和13%的总收率而完成的。一种新颖的一步 Diels-Alder/β-消除/共轭加成有机级联序列允许以不对称的方式快速进入中央四环核心。Boc =叔丁氧基羰基,LG = 离去基团,PMB =对甲氧基苄基。
  • Chiral Holmium Complex-Catalyzed Synthesis of Hydrocarbazole from Siloxyvinylindole and Its Application to the Enantioselective Total Synthesis of (−)-Minovincine
    作者:Takahiro Morikawa、Shinji Harada、Atsushi Nishida
    DOI:10.1021/acs.joc.5b01393
    日期:2015.9.4
    The catalytic and enantioselective total synthesis of (-)-minovincine has been accomplished. The key highly substituted hydrocarbazole derivative was obtained by an asymmetric Diels-Alder reaction of siloxyvinylindole catalyzed by 0.5 mol % of a chiral holmium complex. The Diels Alder adduct was converted to a tetracyclic intermediate in a one-pot procedure. No waste stereoisomers were produced throughout the entire total synthesis.
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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