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

(2S,1'R)-2-[hydroxy(naphthalen-1-yl)methyl]cyclohexan-1-one

中文名称
——
中文别名
——
英文名称
(2S,1'R)-2-[hydroxy(naphthalen-1-yl)methyl]cyclohexan-1-one
英文别名
2-(hydroxy(naphthalen-1-yl)methyl)cyclohexan-1-one;2-[hydroxy(1-naphthyl)methyl]cyclohexanone;(2S)-2-[(R)-hydroxy(naphthalen-1-yl)methyl]cyclohexan-1-one
(2S,1'R)-2-[hydroxy(naphthalen-1-yl)methyl]cyclohexan-1-one化学式
CAS
——
化学式
C17H18O2
mdl
——
分子量
254.329
InChiKey
TURQJCKHOXVDDK-WBVHZDCISA-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):
    3.6
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    2-环己烯-1-酮Wilkinson's catalyst (R)-3,3'-dibromo-1,1'-binaphthalene-2,2'-diol lithium salt 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 1.0h, 生成 (2S,1'R)-2-[hydroxy(naphthalen-1-yl)methyl]cyclohexan-1-one
    参考文献:
    名称:
    三甲氧基甲硅烷基烯醇醚的手性碱催化醛醇缩合反应:水作为添加剂对立体选择性的影响
    摘要:
    描述了由双邻苯二甲酸锂催化的三甲氧基甲硅烷基烯醇醚的醛醇缩合反应。从环己酮衍生的无水条件下的三甲氧基甲硅烷烯醇醚醛醇缩合反应,得到主要的抗中度对映选择性加成物-aldol,而在含水条件下反应主要导致顺-adduct和的对映选择性合成-adduct被显着提高。在源自1-茚满酮的三甲氧基甲硅烷基烯醇醚与环己烷甲醛(97%ee(syn))的反应中获得最佳对映选择性。这是手性碱催化的三甲氧基甲硅烷基烯醇醚的醛醇缩合反应的第一个例子。
    DOI:
    10.1016/j.tet.2005.09.074
点击查看最新优质反应信息

文献信息

  • Prolinamides of Aminouracils, Organocatalyst Modifiable by Complementary Modules
    作者:Karen M. Ruíz-Pérez、Beatriz Quiroz-García、Marcos Hernández-Rodríguez
    DOI:10.1002/ejoc.201800886
    日期:2018.11.8
    Prolinamide organocatalysts with aminouracils have the features of enhanced NH acidity, an additional hydrogen‐bond donor and the self‐assembly with complementary modules by Watson–Crick pairing. Each module affects the selectivity of the reaction and particularly 2,6‐diaminopyridine is beneficial to the selectivity in the reaction.
    带有氨基尿嘧啶的脯氨酰胺有机催化剂具有增强的NH酸度,额外的氢键供体以及通过沃森-克里克配对与互补模块自组装的特点。每个模块都会影响反应的选择性,特别是2,6-二氨基吡啶对反应的选择性有益。
  • Readily Tunable and Bifunctional <scp>l</scp>-Prolinamide Derivatives:  Design and Application in the Direct Enantioselective Aldol Reactions
    作者:Jia-Rong Chen、Hai-Hua Lu、Xin-Yong Li、Lin Cheng、Jian Wan、Wen-Jing Xiao
    DOI:10.1021/ol0520323
    日期:2005.9.1
    [reaction: see text] Readily tunable and bifunctional L-prolinamides as novel organocatalysts have been developed, and their catalytic activities were evaluated in the direct asymmetric Aldol reactions of various aromatic aldehydes and cyclohexanone. High isolated yields (up to 94%), enantioselectivities (up to 99% ee), and anti-diastereoselectivities (up to 99:1) were obtained under the optimal conditions
    [反应:见正文]已开发出易于调节的双功能L-脯氨酰胺作为新型有机催化剂,并在各种芳族醛和环己酮的直接不对称Aldol反应中评估了它们的催化活性。在最佳条件下,获得了高分离产率(高达94%),对映选择性(高达99%ee)和抗非对映选择性(高达99:1)。
  • 3,3′-Bithiophene-Based Chiral Bisphosphine Oxides as Organocatalysts in Silicon-Derived Lewis Acid Mediated Reactions
    作者:Sergio Rossi、Tiziana Benincori、Laura Maria Raimondi、Maurizio Benaglia
    DOI:10.1055/s-0039-1690777
    日期:2020.4
    This account summarizes the development of new biheteroaromatic chiral bisphosphine oxides. 3,3′-Bithiophene-based phosphine oxides (BITIOPOs) have been successfully used as organocatalysts to promote Lewis base catalyzed, Lewis acid mediated stereoselective transformations. These highly electron-rich compounds, in combination with trichorosilyl derivatives (allyltrichlorosilane and silicon tetrachloride)
    该帐户总结了新的双杂芳族手性双膦氧化物的开发。3,3'-联噻吩基氧化膦 (BITIOPO) 已成功用作有机催化剂,以促进路易斯碱催化、路易斯酸介导的立体选择性转化。这些高度富电子的化合物与三氯甲硅烷基衍生物(烯丙基三氯硅烷和四氯化硅)结合,生成高价硅物质,在高度非对映选择性和对映选择性有机反应中充当手性路易斯酸。详细讨论了与这些应用程序相关的几个相关示例。
  • Synthesis and Characterization of Monosaccharide Derivatives and Application of Sugar-Based Prolinamides in Asymmetric Synthesis
    作者:Jyoti Agarwal、Rama Krishna Peddinti
    DOI:10.1002/ejoc.201200522
    日期:2012.11
    were converted into the corresponding prolinamide organocatalysts (i.e., 1a, 2a, 3a, and 3b) in high yields. The catalytic activity of these sugar-based prolinamide organocatalysts was demonstrated in asymmetric aldol reactions in various solvents and at different temperatures. The oraganocatalyst 3a was shown to be an efficient and powerful organocatalyst for the enantioselective aldol reaction of various
    首次合成、分离和使用N-乙酰氨基葡萄糖衍生物甲基2-乙酰氨基-3,4,6-三-O-苄基-2-脱氧-β-D-吡喃葡萄糖苷(9b)的β-异头体用于合成糖基伯胺4b。糖基伯胺 5a、一对单糖衍生物 6a 和 6b 以及所有这些化合物的前体也被合成、分离并通过标准光谱方法进行了充分研究,包括 1H-1H COZY 和 HSQC 等 2D NMR 光谱实验. 然后将糖基伯胺 4a、5a、6a 和 6b 以高产率转化为相应的脯氨酰胺有机催化剂(即 1a、2a、3a 和 3b)。这些糖基脯氨酰胺有机催化剂的催化活性在各种溶剂和不同温度下的不对称羟醛反应中得到证明。
  • Synthesis of a new chiral organocatalyst derived from (S)-proline containing a 1,2,4-triazolyl moiety and its application in the asymmetric aldol reaction. Importance of one molecule of water generated in situ
    作者:Omar Sánchez-Antonio、Eusebio Juaristi
    DOI:10.1016/j.tetlet.2019.151128
    日期:2019.10
    yield. Our triazolyl-containing heterocycle was evaluated as organocatalyst (10 mol% load, under neat reaction conditions) in the enantioselective aldol reaction between four different types of ketones and a variety of aryl aldehydes. Good results in terms of enantioselectivity and chemical yield were observed under solvent-free reaction conditions and in the absence of any additive. Evidence is provided
    描述了一种简单而有效的制备含有1,2,4-三唑基部分的(S)-脯氨酸的新型手性衍生物的方法。高产率的合成方案包括使用微波辐射以高产率提供新的手性吡咯烷衍生物。在四种不同类型的酮与各种芳基醛之间的对映选择性醛醇缩合反应中,我们的含三唑基的杂环被评估为有机催化剂(负载为10摩尔%,在纯净的反应条件下)。在无溶剂反应条件下和不存在任何添加剂的情况下,在对映选择性和化学收率方面均观察到良好的结果。提供证据证明烯醇形成过程中烯胺形成时生成的水分子参与了醇醛反应的过渡态。
查看更多