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4-二甲氧基甲基己酸甲酯 | 66859-31-2

中文名称
4-二甲氧基甲基己酸甲酯
中文别名
——
英文名称
methyl 4-dimethoxymethyl-hexanoate
英文别名
4-dimethoxymethyl-hexanoic acid methyl ester;methyl 4-dimethoxymethylhexanoate;methyl 4-(dimethoxymethyl)hexanoate
4-二甲氧基甲基己酸甲酯化学式
CAS
66859-31-2
化学式
C10H20O4
mdl
——
分子量
204.266
InChiKey
HEFGPYKZRIXQNI-UHFFFAOYSA-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):
    1.4
  • 重原子数:
    14
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    44.8
  • 氢给体数:
    0
  • 氢受体数:
    4

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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4-二甲氧基甲基己酸甲酯 在 lithium aluminium tetrahydride 、 三乙胺 作用下, 以 四氢呋喃乙醚二氯甲烷 为溶剂, 生成 1-methanesulfonyloxy-4-dimethoxymethyl-hexane
    参考文献:
    名称:
    Studies in biomimetic alkaloid syntheses. 2. Synthesis of vincadifformine from tetrahydro-.beta.-carboline through a secodine intermediate
    摘要:
    DOI:
    10.1021/jo00413a015
  • 作为产物:
    描述:
    参考文献:
    名称:
    Preparation of vincadifformine
    摘要:
    该发明涉及文卡地福明的制备。四氢-β-咔啉(II)与苯甲酰氯反应,得到2-苯甲酰-1,2,3,4-四氢-9H-吡啶[3,4b]-吲哚(III)。然后将化合物(III)还原,得到2-苄基-1,2,3,4-四氢-9H-吡啶[3,4b]-吲哚(IV)。随后,化合物(IV)通过叔丁基次氯酸酯转化为氯吲哚烯衍生物(V),立即用叔丁基甲基丙二酸钠处理,得到叔丁基甲基3-苄基-1,2,3,4,5,6-六氢吲哚[4,5b]-吲哚-5,5-二甲酸酯(VI)。化合物(VI)部分脱羧成为甲基3-苄基-1,2,3,4,5,6-六氢吲哚[4,5b]-吲哚-5-羧酸酯(VII)。化合物(VII)经氢化得到甲基1,2,3,4,5,6-六氢吲哚[4,5b]-吲哚-5-羧酸酯(IX)。在另一种实施方案中,化合物(VI)也可以经过氢化得到甲基叔丁基1,2,3,4,5,6-六氢吲哚[4,5b]-吲哚-5,5-二甲酸酯(VIII),然后脱羧成化合物(IX)。化合物(IX)与溴代4-甲醛己烷缩合得到文卡地福明(I)。
    公开号:
    US04154943A1
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文献信息

  • Preparation of vincadifformine
    申请人:University of Vermont
    公开号:US04154943A1
    公开(公告)日:1979-05-15
    The invention relates to the preparation of vincadifformine. Tetrahydro-.beta.-carboline (II) is reacted with benzoyl chloride to provide 2-benzoyl-1,2,3,4-tetrahydro-9H-pyrido-[3,4b]-indole (III). Then compound (III) is reduced to give 2-benzyl-1,2,3,4-tetrahydro-9H-pyrido[3,4b]-indole (IV). Thereafter, compound (IV) is transformed by t-butyl hypochlorite into chloroindolenine derivative (V) which is immediately treated with thallium t-butyl methyl malonate to give t-butyl methyl 3-benzyl-1,2,3,4,5,6-hexahydroazepino-[4,5b]-indole-5,5-dicarboxylate (VI). Compound (VI) is then partly decarboxylated into methyl 3-benzyl-1,2,3,4,5,6-hexahydroazepino-[4,5b]-indole-5-carboxylate (VII). Compound (VII) is hydrogenated to give methyl 1,2,3,4,5,6-hexahydroazepino-[4,5b]-indole-5-carboxylate (IX). In an alternative embodiment, compound (VI) can be hydrogenated to methyl t-butyl 1,2,3,4,5,6-hexahydroazepino-[4,5b]-indole-5,5-dicarboxylate (VIII) which is then decarboxylated into compound (IX). Compound (IX) is condensed with 1-bromo-4-formyl-hexane to yield vincadifformine (I).
    该发明涉及文卡地福明的制备。四氢-β-咔啉(II)与苯甲酰氯反应,得到2-苯甲酰-1,2,3,4-四氢-9H-吡啶[3,4b]-吲哚(III)。然后将化合物(III)还原,得到2-苄基-1,2,3,4-四氢-9H-吡啶[3,4b]-吲哚(IV)。随后,化合物(IV)通过叔丁基次氯酸酯转化为氯吲哚烯衍生物(V),立即用叔丁基甲基丙二酸钠处理,得到叔丁基甲基3-苄基-1,2,3,4,5,6-六氢吲哚[4,5b]-吲哚-5,5-二甲酸酯(VI)。化合物(VI)部分脱羧成为甲基3-苄基-1,2,3,4,5,6-六氢吲哚[4,5b]-吲哚-5-羧酸酯(VII)。化合物(VII)经氢化得到甲基1,2,3,4,5,6-六氢吲哚[4,5b]-吲哚-5-羧酸酯(IX)。在另一种实施方案中,化合物(VI)也可以经过氢化得到甲基叔丁基1,2,3,4,5,6-六氢吲哚[4,5b]-吲哚-5,5-二甲酸酯(VIII),然后脱羧成化合物(IX)。化合物(IX)与溴代4-甲醛己烷缩合得到文卡地福明(I)。
  • US4154943A
    申请人:——
    公开号:US4154943A
    公开(公告)日:1979-05-15
  • US4283536A
    申请人:——
    公开号:US4283536A
    公开(公告)日:1981-08-11
  • Studies in biomimetic alkaloid syntheses. 2. Synthesis of vincadifformine from tetrahydro-.beta.-carboline through a secodine intermediate
    作者:Martin E. Kuehne、Dennis M. Roland、Russell Hafter
    DOI:10.1021/jo00413a015
    日期:1978.9
  • Preparation of vincadifformine and related derivatives
    申请人:University of Vermont
    公开号:US04283536A1
    公开(公告)日:1981-08-11
    This invention relates to the preparation of vincadifformine and related derivatives which are useful as starting material for the synthesis of among other alkaloids vincamine and other similar compounds possessing interesting psychopharmacologic properties. A tetrahydro-.beta.-carboline (II) is reacted with benzoyl chloride to provide a 2-benzoyl-1,2,3,4-tetrahydro-9H-pyrido-(3,4-b)-indole (III). Then compound (III) is reduced to give a 2-benzyl-1,2,3,4-tetrahydro-9H-pyrido-(3,4-b)-indole (IV). Thereafter, compound (IV) is transformed by t-butyl hypochlorite into a chloroindolenine derivative (V) which is immediately treated with a metal dialkylmalonate such as thallium t-butyl methyl malonate to give a dialkyl 3-benzyl-1,2,3,4,5,6-hexahydroazepino-(4,5-b)-indole-5,5-dicarboxylate (VI). Compound (VI) is then partly decarboxylated into a alkyl 3-benzyl-1,2,3,4,5,6-hexahydro-(4,5-b) indole-5-carboxylate (VII). Compound (VII) is hydrogenated to give an alkyl 1,2,3,4,5,6-hexahydroazepino-(4,5-b)-indole 5-carboxylate (VIII). In an alternative embodiment, compound (VI) can be hydrogenated to the corresponding dialkyl 1,2,3,4,5,6-hexahydroazepino-(4,5-b)-indole-5,5-dicarboxylate which is then decarboxylated into compound (VIII). Compound (VIII) is condensed with a functionalised aldehyde, typically a epoxy aldehyde or a haloaldehyde such as 1-bromo-4-formylhexane, to give vincadifformine or similar pentacyclic derivatives.
    本发明涉及文卡地福明及其相关衍生物的制备,这些化合物可作为合成其他生物碱如文卡明等具有有趣的精神药理学特性的起始物质。首先将四氢-β-咔啉(II)与苯甲酰氯反应,得到2-苯甲酰基-1,2,3,4-四氢-9H-吡啶(3,4-b)-吲哚(III)。然后还原化合物(III)得到2-苄基-1,2,3,4-四氢-9H-吡啶(3,4-b)-吲哚(IV)。然后,将化合物(IV)转化为氯吲哚啉衍生物(V),并立即用金属二烷基丙二酸盐(如丁基甲基丙二酸铊)处理,得到双烷基-3-苄基-1,2,3,4,5,6-六氢氮杂环(4,5-b)-吲哚-5,5-二羧酸酯(VI)。化合物(VI)部分脱羧后得到烷基-3-苄基-1,2,3,4,5,6-六氢氮杂环(4,5-b)-吲哚-5-羧酸酯(VII)。化合物(VII)经过氢化后得到烷基-1,2,3,4,5,6-六氢氮杂环(4,5-b)-吲哚-5-羧酸酯(VIII)。在另一种实施方案中,化合物(VI)可以氢化为相应的双烷基-1,2,3,4,5,6-六氢氮杂环(4,5-b)-吲哚-5,5-二羧酸酯,然后脱羧为化合物(VIII)。化合物(VIII)与功能化醛(通常为环氧醛或卤代醛,如1-溴-4-甲酰己烷)缩合,得到文卡地福明或类似的五环衍生物。
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