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methyl (3aR,3a1R,4R,5S,5aR,10bR)-4-acetoxy-3a-ethyl-5-hydroxy-8-methoxy-6-methyl-9-(3-methyl-2,4-dioxopentan-3-yl)-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate | 1423045-34-4

中文名称
——
中文别名
——
英文名称
methyl (3aR,3a1R,4R,5S,5aR,10bR)-4-acetoxy-3a-ethyl-5-hydroxy-8-methoxy-6-methyl-9-(3-methyl-2,4-dioxopentan-3-yl)-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate
英文别名
——
methyl (3aR,3a1R,4R,5S,5aR,10bR)-4-acetoxy-3a-ethyl-5-hydroxy-8-methoxy-6-methyl-9-(3-methyl-2,4-dioxopentan-3-yl)-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate化学式
CAS
1423045-34-4
化学式
C31H40N2O8
mdl
——
分子量
568.667
InChiKey
NRVQRUHKTDDAHQ-KIVAGNRCSA-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):
    2.08
  • 重原子数:
    41.0
  • 可旋转键数:
    7.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.61
  • 拓扑面积:
    122.68
  • 氢给体数:
    1.0
  • 氢受体数:
    10.0

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

  • 作为产物:
    描述:
    3-甲基-2,4-戊烷二酮文多灵三乙胺 、 tris(p-bromophenylammoniumyl) hexachloroantimonate 作用下, 以 为溶剂, 反应 0.42h, 以39%的产率得到methyl (3aR,3a1R,4R,5S,5aR,10bR)-4-acetoxy-3a-ethyl-5-hydroxy-8-methoxy-6-methyl-9-(3-methyl-2,4-dioxopentan-3-yl)-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate
    参考文献:
    名称:
    三(4-溴苯基)胺六氯锑酸盐介导的文多灵与β-酮酯和相关化合物的分子间C(sp2)–C(sp3)自由基偶联
    摘要:
    六氯锑酸三(4-溴苯基)铵 (BAHA) 介导的文多灵与多种底物(包括 β-酮酯、β-二酮、β-酮醛、β-酮腈、β-酮内酯、β-详细描述了酮内酰胺、β-氰酸酯和丙二腈。 BAHA 促进的分子间 sp 3 /sp 2偶联代表一类特殊的选择性 C-H 官能化反应,可直接形成碳-碳键,并生成与文多灵的芳基 C15 中心结合的四级中心,能够容纳长春花碱 C16' 甲酯并进行官能化以用于随后引入不同的杂环。描述了对反应范围的全面检查、微妙反应参数的优化以及对反应机理的关键见解。与普遍的预期相反,研究表明,合理的机制需要底物烯醇化物(而不是文多林)的初始单电子氧化,以及随后将所得亲电子自由基区域特异性添加到文多林上。因此,除了文多灵的新芳基化反应之外,这些研究还定义了 BAHA 和相关三芳基胺自由基阳离子的许多新的、以前未被认识的应用,这些应用源于它们在非还原和无金属条件。本文示例的那些包括介导稳定的
    DOI:
    10.1021/jacs.1c10971
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文献信息

  • Hypervalent Iodine(III)-Promoted Intermolecular C–C Coupling of Vindoline with β-Ketoesters and Related Substrates
    作者:Travis C. Turner、Kotaro Shibayama、Dale L. Boger
    DOI:10.1021/ol400135n
    日期:2013.3.1
    regioselective intermolecular coupling reaction of vindoline with a wide range of substrates including β-ketoesters, β-diketones, β-ketoaldehydes, β-ketonitriles, malononitriles, and β-cyanoesters provides an opportunity for the synthesis of vinblastine analogues containing deep-seated changes in the upper velbanamine subunit. The transition-metal-free hypervalent iodine(III)-promoted intermolecular sp3/sp2
    文多林与多种底物的区域选择性分子间偶联反应,包括β-酮酯β-二酮、β-酮醛、β-酮腈、丙二腈和β-酯,为合成含有深层变化的长春碱类似物提供了机会在上部 velbanamine 亚基中。不含过渡属的高价 (III) 促进的分子间 sp 3 / sp 2偶联代表一类特殊的选择性 C-H 活化,直接形成碳 - 碳键,继续生成能够结合长春碱 C16' 甲酯和功能化用于后续不同的杂环引入。
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同类化合物

长春立辛 长春新碱M1 脱乙酰基文多灵 罗西定碱 环长春新碱 温都罗新 文多灵 它波宁盐酸盐 它勃宁 Ervamycine; 11-甲氧基水甘草碱 4',5'-二去氢-4'-脱氧-2',19'-二氧代-2',19'-仲长春碱 16-O-乙酰文多灵 11-羟基他波宁 3-demethoxycarbonyl-3-(3'-methylbutyrylamino)methylvindoline 3-demethoxycarbonyl-3-(pivaloylamino)methylvindoline 10-acetylaminovindoline 10-methanesulfonylaminovindoline N(a)-Acetyl-20-oxo-aspido-fraktinin 3-demethoxycarbonyl-3-(propionylamino)methylvindoline (3aR,4R,5S,5aR,10bR,12bR)-4-Acetoxy-3a-ethyl-5-hydroxy-9-(hydroxy-methoxycarbonyl-methyl)-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester 3-demethoxycarbonyl-3-(butyrylamino)methylvindoline 3-demethoxycarbonyl-3-(isobutyrylamino)methylvindoline Na-Acetyl-7β-ethyl-5-desethylaspidospermidin-Nb-methiojodid (3aS,5aS,10bR,12bS)-3a-Ethyl-5-hydroxy-6-methyl-4-oxo-12a-oxy-3a,4,5,5a,6,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester Neblinindiol 1-formyl-16-methoxy-8-oxo-aspidospermidine-3-carboxylic acid methyl ester 1-formyl-16-methoxy-8-oxo-3,4-didehydro-aspidospermidine-3-carboxylic acid methyl ester 1-acetoxy-13a-ethyl-11-methyl-2,3,5,6,6a,11,12,13,13a,13b-decahydro-1H-cyclopenta[ij]indolo[2,3-a]quinolizine Tetrahydrohaplophytin I 4-acetoxy-3-hydroxy-16-methoxy-1-methyl-6,7-didehydro-aspidospermidine-3-carboxylic acid methylamide Dihydrogeissovellin 15-formyl-16-methoxy-1-methyl-10-oxo-3,4-didehydro-aspidospermidine-3-carboxylic acid methyl ester 3,4-diacetoxy-8-acetyl-16-methoxy-1-methyl-7,8-didehydro-aspidospermidine-3-carboxylic acid methyl ester 4-acetoxy-1-formyl-3-hydroxy-16-methoxy-6,7-didehydro-aspidospermidine-3-carboxylic acid methyl ester (3a-ethyl-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazol-5-yl)-methanol (2R,3aS,4S,5R,5aS,10bS,12bS)-4-Acetoxy-3a-ethyl-2,5-dihydroxy-8-methoxy-6-methyl-2,3,3a,4,5,5a,6,11,12,12b-decahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester methyl (3aR,3a1S,4S,5R,5aS,10bR)-4-(benzyloxy)-3a-ethyl-8-methoxy-6-methyl-1-oxo-2,3,3a,4,5a,6,11,12-octahydro-3a1,5-epoxyindolizino[8,1-cd]carbazole-5(1H)-carboxylate Des-N(a)methyl-vindolin (3aR,10bR,13aS)-5-(methoxycarbonyl)-3a-ethyl-3a,4,6,11,12,13a-hexahydro-7,8-dimethoxy-1H-indolizino[8,1-cd]carbazol-9-yl methanesulfonate methyl (2R,3aR,3a1S,4S,5R,5aS,10bR)-4-(benzyloxy)-3a-ethyl-8-methoxy-6-methyl-1-oxo-2-((triisopropylsilyl)oxy)-2,3,3a,4,5a,6,11,12-octahydro-3a1,5-epoxyindolizino[8,1-cd]carbazole-5(1H)-carboxylate Acetylvindorosin 2,3,6,7-tetradehydro-16-methoxy-1-methyl-4-oxo-3-(methylthio)aspidospermidine 1,2-dehydro-19-carboethoxy-12-methoxy-19-demethylaspidospermidine aspidospermidin-3-one oxime Acetylvindolin-N-oxid rac-4,4-ethane-1,2-diylbissulfanyl-(5α)-20,21-dinor-aspidospermidin-10-one 3,4-diacetoxy-1-formyl-16-methoxy-9-oxy-6,7-didehydro-aspidospermidine-3-carboxylic acid methyl ester O-Methyl-tetrahydrohaplophytin I Methylester trans-15-Methoxyerythrinane