摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

8-nonen-2-ynoic acid | 211927-54-7

中文名称
——
中文别名
——
英文名称
8-nonen-2-ynoic acid
英文别名
Non-8-en-2-ynoic acid
8-nonen-2-ynoic acid化学式
CAS
211927-54-7
化学式
C9H12O2
mdl
——
分子量
152.193
InChiKey
HTZKWFMNWSMXKS-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):
    2.9
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.44
  • 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:
    8-nonen-2-ynoic acidN-羟基丁二酰亚胺二异丁基氢化铝对甲苯磺酸二甲基亚砜N,N'-二环己基碳二亚胺 作用下, 以 四氢呋喃1,4-二氧六环甲苯 为溶剂, 反应 18.5h, 生成 2,5,6,7-Tetrahydro-4H-indene-1-carboxylic acid ((S)-1-phenyl-ethyl)-amide
    参考文献:
    名称:
    An intramolecular Pauson–Khand approach to the synthesis of chiral cyclopentadienes
    摘要:
    A procedure for the synthesis of chirally-substituted cyclopentadienes has been developed by employing the intramolecular Pauson-Khand reaction of chiral amides derived from 8-nonen-2-ynoic acid. Hydride-mediated reduction of the resulting cyclopentenone adducts followed by acid-catalysed dehydration leads to the formation of the corresponding cyclopentadienes in good overall yield. (C) 2002 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(01)02328-0
  • 作为产物:
    描述:
    参考文献:
    名称:
    Preparation of Medium-Ring Lactones and Lactams by Electrophilic Cyclizations
    摘要:
    DOI:
    10.1021/jo980195h
点击查看最新优质反应信息

文献信息

  • Halodecarboxylation of α,β-acetylenic and α,β-ethylenic acids
    作者:Fadi Homsi、Gérard Rousseau
    DOI:10.1016/s0040-4039(99)00021-0
    日期:1999.2
    Reaction of bis(collidine)iodine(I) (or bromine (I)) hexafluorophosphate with acetylenic acids led to the corresponding iodo(or bromo)acetylenes in high yields. This halodecarboxylation reaction was also observed with acrylic acids substituted in position 3 by an aryl group or an heteroatom.
    双(可力丁)碘(I)(或溴(I))六氟磷酸酯与乙炔酸的反应可高产率地生成相应的碘(或溴)乙炔。还观察到该卤代羧化反应是在3位上被芳基或杂原子取代的丙烯酸。
  • Stereoselective Inter- and Intramolecular Pauson–Khand Reactions ofN-(2-Alkynoyl) Derivatives of Chiral Oxazolidin-2-ones
    作者:Sílvia Fonquerna、Ramon Rios、Albert Moyano、Miquel A. Pericàs、Antoni Riera
    DOI:10.1002/(sici)1099-0690(199912)1999:12<3459::aid-ejoc3459>3.0.co;2-l
    日期:1999.12
    complete account of the intermolecular and intramolecular Pauson–Khand reactions of N-(2-alkynoyl) derivatives of chiral 2-oxazolidinones is presented. The intermolecular Pauson–Khand reactions with norbornene or norbornadiene take place under mild conditions and in high yields. Phenyl- or trimethylsilylpropiolate derivatives lead to the exclusive formation of 1,4-dicarbonyl regioisomers, while mixtures
    完整说明了手性 2-恶唑烷酮的 N-(2-炔酰基)衍生物的分子间和分子内 Pauson-Khand 反应。与降冰片烯或降冰片二烯的分子间 Pauson-Khand 反应在温和条件下以高产率发生。苯丙酸酯或三甲基甲硅烷基丙酸酯衍生物导致 1,4- 二羰基区域异构体的唯一形成,而 1,3- 和 1,4- 区域异构体的混合物是用四甲酸酯衍生物获得的。由恶唑烷酮部分的取代模式决定的反应的非对映选择性对于形成 1,4-二羰基区域异构体可能非常高(高达 17.5:1 dr),并且非对映产物通常可以通过柱色谱分离. 在适当的条件下,恶唑烷酮衍生的烯炔的分子内 Pauson-Khand 反应也可以以非常好的产率进行,但非对映选择性较低。几个加合物的绝对构型已经确定,反应的立体化学结果已经合理化。
  • A convenient synthesis of chiral 2-alkynyl-1,3-oxazolines
    作者:Alexandre Cevallos、Ramon Rios、Albert Moyano*、Miquel A Pericàs、Antoni Riera
    DOI:10.1016/s0957-4166(00)00409-2
    日期:2000.11
    A general, high-yielding, two-step synthesis of chiral 2-alkynyl-1,3-oxazolines starting from 2-alkynoic acids and 2-aminoalcohols is disclosed. (C) 2000 Published by Elsevier Science Ltd.
  • Preparation of Medium-Ring Lactones and Lactams by Electrophilic Cyclizations
    作者:Fadi Homsi、Gérard Rousseau
    DOI:10.1021/jo980195h
    日期:1998.7.1
  • An intramolecular Pauson–Khand approach to the synthesis of chiral cyclopentadienes
    作者:Ramon Rios、Albert Moyano、Miquel A Pericàs
    DOI:10.1016/s0040-4039(01)02328-0
    日期:2002.2
    A procedure for the synthesis of chirally-substituted cyclopentadienes has been developed by employing the intramolecular Pauson-Khand reaction of chiral amides derived from 8-nonen-2-ynoic acid. Hydride-mediated reduction of the resulting cyclopentenone adducts followed by acid-catalysed dehydration leads to the formation of the corresponding cyclopentadienes in good overall yield. (C) 2002 Elsevier Science Ltd. All rights reserved.
查看更多