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2-乙基-1-哌啶甲醛 | 68291-31-6

中文名称
2-乙基-1-哌啶甲醛
中文别名
——
英文名称
2-ethyl-1-piperidinecarboxaldehyde
英文别名
Ucrcmzitbqobax-uhfffaoysa-;2-ethylpiperidine-1-carbaldehyde
2-乙基-1-哌啶甲醛化学式
CAS
68291-31-6
化学式
C8H15NO
mdl
——
分子量
141.213
InChiKey
UCRCMZITBQOBAX-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):
    1.5
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    20.3
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为产物:
    描述:
    N-甲酸基-2-甲氧基哌啶 在 calcium chloride 、 zinc(II) chloride 作用下, 以 二氯甲烷 为溶剂, 反应 20.5h, 生成 2-乙基-1-哌啶甲醛
    参考文献:
    名称:
    2-苯基磺酰基-哌啶和-吡咯烷与碳亲核试剂的取代反应:吡咯烷生物碱去甲茶氨酸和ruspolinone的合成
    摘要:
    通过用苯磺酸进行处理,由相应的N-酰基氨基缩醛制备几种2-苯基磺酰基-哌啶和-吡咯烷。在与各种碳亲核试剂反应时,这些砜产生了良好的取代产物收率。这些研究中使用的典型亲核试剂是衍生自Grignard试剂的有机金属试剂和卤化锌,以及在路易斯酸存在下的甲硅烷基烯醇醚,甲硅烷基烯酮缩醛,烯丙基硅烷和三甲基甲硅烷基氰化物。这些方法被用于合成两种天然产物生物碱。去甲去氧肾上腺素(38)和Ruspolinone(40)。
    DOI:
    10.1016/s0040-4020(01)86388-2
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文献信息

  • Substituted nitrogen-containing heterobicycles, the preparation thereof and their use as pharmaceutical compositions
    申请人:Boehringer Ingelheim Pharma GmbH & Co. KG
    公开号:US20040176603A1
    公开(公告)日:2004-09-09
    The present invention relates to new substituted nitrogen-containing heterobicyclic compounds of general formula 1 wherein B, X 1 to X 3 and R 1 to R 5 are defined as in claim 1, the tautomers, the enantiomers, the diastereomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable properties. The compounds of the above general formula I as well as the tautomers, the enantiomers, the diastereomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, and their stereoisomers have valuable pharmacological properties, particularly an antithrombotic activity and a factor Xa-inhibiting activity.
    本发明涉及一种新的取代氮杂双环化合物,其一般式为1,其中B、X1至X3和R1至R5如权利要求1所定义,其互变异构体、对映异构体、非对映异构体、混合物及其盐,特别是与无机或有机酸或碱形成的生理上可接受的盐,具有有价值的性质。上述一般式I化合物及其互变异构体、对映异构体、非对映异构体、混合物及其盐,特别是与无机或有机酸或碱形成的生理上可接受的盐及其立体异构体具有有价值的药理学性质,特别是抗血栓活性和Xa因子抑制活性。
  • SUBSTITUTED NITROGEN-CONTAINING HETEROBICYCLES, THE PREPARATION THEREOF AND THEIR USE AS PHARMACEUTICAL COMPOSITIONS
    申请人:Priepke Henning
    公开号:US20090181958A1
    公开(公告)日:2009-07-16
    The present invention relates to new substituted nitrogen-containing heterobicyclic compounds of general formula wherein B, X 1 to X 3 and R 1 to R 5 are defined as in claim 1 , the tautomers, the enantiomers, the diastereomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable properties. The compounds of the above general formula I as well as the tautomers, the enantiomers, the diastereomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, and their stereoisomers have valuable pharmacological properties, particularly an antithrombotic activity and a factor Xa-inhibiting activity.
    本发明涉及一种新的取代氮含杂双环化合物,其一般式为B,X1至X3和R1至R5如权利要求1所定义,其互变异构体、对映异构体、非对映异构体、其混合物以及其盐,特别是其与无机或有机酸或碱的生理可接受盐,具有有价值的特性。上述一般式I的化合物以及其互变异构体、对映异构体、非对映异构体、其混合物以及其盐,特别是其与无机或有机酸或碱的生理可接受盐和其立体异构体具有有价值的药理特性,特别是抗血栓活性和Xa因子抑制活性。
  • BROWN, DEARG S.;CHARREAU, PHILIPPE;LEY, STEVEN V., SYNLETT.,(1990) N2, C. 749-750
    作者:BROWN, DEARG S.、CHARREAU, PHILIPPE、LEY, STEVEN V.
    DOI:——
    日期:——
  • US7429597B2
    申请人:——
    公开号:US7429597B2
    公开(公告)日:2008-09-30
  • Substitution reactions of 2-phenylsulphonyl-piperidines and -pyrrolidines with carbon nucleophiles: Synthesis of the pyrrolidine alkaloids norruspoline and ruspolinone
    作者:Dearg S. Brown、Philippe Charreau、Thomas Hansson、Steven V. Ley
    DOI:10.1016/s0040-4020(01)86388-2
    日期:1991.1
    treatment with benzenesulphinic acid. On reaction with various carbon nucleophiles these sulphones gave good yields of substitution products. Typical nucleophiles used in these studies were organometallic reagents derived from Grignard reagents and zinc halide together with silyl enol ethers, silyl ketene acetals, allylsilanes and trimethylsilyl cyanide in the presence of a Lewis acid. These methods
    通过用苯磺酸进行处理,由相应的N-酰基氨基缩醛制备几种2-苯基磺酰基-哌啶和-吡咯烷。在与各种碳亲核试剂反应时,这些砜产生了良好的取代产物收率。这些研究中使用的典型亲核试剂是衍生自Grignard试剂的有机金属试剂和卤化锌,以及在路易斯酸存在下的甲硅烷基烯醇醚,甲硅烷基烯酮缩醛,烯丙基硅烷和三甲基甲硅烷基氰化物。这些方法被用于合成两种天然产物生物碱。去甲去氧肾上腺素(38)和Ruspolinone(40)。
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