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1-hydroxy-non-5-yn-4-one | 150868-84-1

中文名称
——
中文别名
——
英文名称
1-hydroxy-non-5-yn-4-one
英文别名
1-Hydroxynon-5-yn-4-one
1-hydroxy-non-5-yn-4-one化学式
CAS
150868-84-1
化学式
C9H14O2
mdl
——
分子量
154.209
InChiKey
ISWLCKXPNMITRG-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

物化性质

  • 沸点:
    272.4±42.0 °C(Predicted)
  • 密度:
    0.994±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    1-hydroxy-non-5-yn-4-onesodium periodatecopper(l) iodide 、 sodium azide 、 三丁基膦三乙胺三氟乙酸三氟乙酸酐 作用下, 以 甲醇二氯甲烷N,N-二甲基乙酰胺N,N-二甲基甲酰胺甲苯 为溶剂, 反应 58.17h, 生成 ethyl (1S,12S,13R)-4-ethyl-12-ethylsulfanyl-11-oxo-5-oxa-10-azatetracyclo[8.7.0.01,13.02,6]heptadeca-2(6),3-diene-13-carboxylate
    参考文献:
    名称:
    面向高赤藓生物碱(+/-)-硒代嘧啶的aza-Wittig / pi-呋喃环化方法。
    摘要:
    [反应:见正文]开发了一种一锅法,以有效地制备含有束缚的呋喃环的六氢吲哚满酮。呋喃基叠氮化物与Bu 3 P的反应得到亚氨基磷烷,使其与1-甲基-(2-氧代环己基)乙酸反应,得到所需的六氢吲哚酮环系统。用三氟乙酸进一步处理,得到在生物碱(+/-)-硒代嘧啶中发现的四环内酰胺骨架。
    DOI:
    10.1021/ol0501323
  • 作为产物:
    描述:
    γ-丁内酯1-pentynyl lithium四氢呋喃正己烷 为溶剂, 反应 1.0h, 以94%的产率得到1-hydroxy-non-5-yn-4-one
    参考文献:
    名称:
    An efficient Synthesis of Acetylenic ?- and ?-Hydroxy Ketones, ?- and ?-keto acids, and ?- diketones via addition of 1-alkinyllithium compounds to ?- and ?-lactones
    摘要:
    2-Hydroxy-6-alkyn-5-ones 3, 1-hydroxy-5-alkyn-4-ones 4, and 1-hydroxy-6-alkyn-5-ones 5 are conveniently obtained in exellent yields through a highly selective monoaddition of an 1-alkynyllithium compound 2 to gamma-valerolactone (1 a), gamma-butyrolactone (1 b) or delta-valerolactone (1 c). They are oxidized by pyridinium dichromate or Jones reagent to the corresponding acetylenic 1,4-diketones 6, 4-oxo carboxylic acids 7, and 5-oxo carboxylic acids 8, respectively.
    DOI:
    10.1002/prac.19933350503
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文献信息

  • Acid-Promoted Cyclization Reactions of Tetrahydroindolinones. Model Studies for Possible Application in a Synthesis of Selaginoidine
    作者:Mickea D. Rose、Michael P. Cassidy、Paitoon Rashatasakhon、Albert Padwa
    DOI:10.1021/jo0619783
    日期:2007.1.1
    [GRAPHIC]The synthesis of various substituted bicyclic lactams by an acid-induced Pictet-Spengler reaction of tetrahydroindolinones bearing tethered heteroaromatic rings is presented. The outcome of the cyclization depends on the position of the furan tether, tether length, nature of the tethered heteroaromatic ring, and the substituent group present on the 5-position of the tethered heteroaryl group. A one-pot procedure was developed to efficiently prepare tetrahydroindolinones containing tethered furan rings. In a typical example, the reaction of furanyl azide 26 with n-Bu3P delivered iminophosphorane 27, which was allowed to react with a 1-alkyl-(2-oxocyclohexyl)acetic acid to provide the desired furanyl-substituted tetrahydroindolinone system 29. Treatment of 29 with trifluoroacetic acid afforded the tetracyclic lactam skeleton 30 found in the alkaloid (+/-)-selaginoidine.
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