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

2-(1-hydroxy-ethyl)-cyclohexanone | 58372-28-4

中文名称
——
中文别名
——
英文名称
2-(1-hydroxy-ethyl)-cyclohexanone
英文别名
2-(1-Hydroxy-aethyl)-cyclohexanon;2-(1-Hydroxyethyl)cyclohexan-1-one
2-(1-hydroxy-ethyl)-cyclohexanone化学式
CAS
58372-28-4
化学式
C8H14O2
mdl
——
分子量
142.198
InChiKey
JPVZXEQZCYRRNC-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

  • 熔点:
    137-138 °C
  • 沸点:
    246.8±13.0 °C(Predicted)
  • 密度:
    1.045±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 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:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2-(1-hydroxy-ethyl)-cyclohexanone草酸 、 sodium hydride 作用下, 以 环己酮 为溶剂, 反应 10.67h, 生成 (E)-1-methyl-4-methylenespiro<2.5>octane
    参考文献:
    名称:
    On conformational sensitivity in the ultraviolet spectra of cyclopropyl ketones and olefins
    摘要:
    DOI:
    10.1021/jo00142a018
  • 作为产物:
    描述:
    2-(1-Hydroxy-ethyl)-3-phenylsulfanyl-cyclohexanone 在 Raney Ni W-2 氢气 作用下, 以 乙醇 为溶剂, 反应 14.0h, 以51%的产率得到2-(1-hydroxy-ethyl)-cyclohexanone
    参考文献:
    名称:
    Aldol Reaction of Aluminium Enolate Resulting from 1,4-Addition of R2AlX to α,β-Unsaturated Carbonyl Compound. A 1-Acylethenyl Anion Equivalent
    摘要:
    有机铝试剂R2AlX(X=SPh,SeMe)能够以1,4-的方式容易地加成到α,β-不饱和羰基化合物上。生成的铝烯醇盐与醛反应,以较好至良好的产率得到醛醇加合物。通过形式上的HX消除反应,从加合物中可以得到α-取代的α,β-不饱和羰基化合物。整个转化过程相当于醛对1-酰基乙烯基负离子等价物的加成。二乙基铝碘也被发现是实现这种类型转化的有效试剂。
    DOI:
    10.1246/bcsj.54.274
点击查看最新优质反应信息

文献信息

  • Stabilization of reactive aldehydes by complexation with methylaluminum bis(2,6-diphenylphenoxide) and their synthetic application
    作者:Keiji Maruoka、Arnel B. Concepcion、Noriaki Murase、Masataka Oishi、Naoki Hirayama、Hisashi Yamamoto
    DOI:10.1021/ja00063a013
    日期:1993.5
    Reactive aldehydes such as formaldehyde and α-chloro aldehydes can be successfully generated by treatment of readily available trioxane and α-chloro aldehyde trimers, respectively, with methylaluminum bis(2,6-diphenylphenoxide) (MAPH), and stabilized as their 1:1 coordination complexes with MAPH. The resulting CH 2 =O.MAPH complex reacts with a variety of olefins to furnish ene-reaction products with
    通过分别用甲基铝双(2,6-二苯酚)(MAPH)处理容易获得的三恶烷和 α-氯醛三聚体,可以成功地生成反应性醛,如甲醛和 α-氯醛,并以 1:1与 MAPH 的配位配合物。所得的 CH 2 =O.MAPH 复合物与多种烯烃反应,提供具有优异区域选择性和立体选择性的烯反应产物。此外,该配合物以及 α-氯醛-MAPH 配合物可分别用作气态甲醛和活性 α-氯醛的稳定来源,用于各种碳负离子(有机金属化合物、烯醇化物等)的亲核加成。
  • Diastereoselective Synthesis of (±)-Epianastrephin, (±)-Anastrephin and Analogs Thereof
    申请人:The United States of America, as Represented by the Secretary of Agriculture
    公开号:US20170305874A1
    公开(公告)日:2017-10-26
    A process for the synthesis of trans-fused γ-lactones having Formula (IV) from substituted cyclic ketones having Formula (I). A diastereoselective synthesis of (±)-epianastrephin (1) (wherein: R 1 is ethenyl, R 2 and R 3 is methyl, and n is 1), (±)-anastrephin (2) (wherein: R 2 is ethenyl, R 1 and R 3 is methyl and n is 1), and analogs thereof (wherein: R 1 is H, C 1-5 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, R 2 is H, C 1-5 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, R 1 and R 2 together with the carbon atom they are attached form a C 3-6 cycloalkyl ring, R 3 is C 1-5 alkyl and n is 0-2):
    从具有化学式(I)的取代环状酮合成具有化学式(IV)的反式γ-内酯的过程。对(±)-epianastrephin(1)进行立体选择合成(其中:R1为乙烯基,R2和R3为甲基,n为1),(±)-anastrephin(2)进行立体选择合成(其中:R2为乙烯基,R1和R3为甲基,n为1),以及它们的类似物(其中:R1为H,C1-5烷基,C2-6烯基或C2-6炔基,R2为H,C1-5烷基,C2-6烯基或C2-6炔基,R1和R2与它们附着的碳原子一起形成C3-6环烷基环,R3为C1-5烷基,n为0-2)。
  • Diastereoselective synthesis of (±)-epianastrephin, (±)-anastrephin and analogs thereof
    申请人:The United States of America, as Represented by the Secretary of Agriculture
    公开号:US10011580B2
    公开(公告)日:2018-07-03
    A process for the synthesis of trans-fused γ-lactones having Formula (IV) from substituted cyclic ketones having Formula (I). A diastereoselective synthesis of (±)-epianastrephin (1) (wherein: R1 is ethenyl, R2 and R3 is methyl, and n is 1), (±)-anastrephin (2) (wherein: R2 is ethenyl, R1 and R3 is methyl and n is 1), and analogs thereof (wherein: R1 is H, C1-5 alkyl, C2-6 alkenyl or C2-6 alkynyl, R2 is H, C1-5 alkyl, C2-6 alkenyl or C2-6 alkynyl, R1 and R2 together with the carbon atom they are attached form a C3-6 cycloalkyl ring, R3 is C1-5 alkyl and n is 0-2):
    一种从具有式(I)的取代环酮合成具有式(IV)的反式融合γ-内酯的工艺。一种非对映选择性合成(±)-epianastrephin (1)(其中:R1 是乙烯基,R2 和 R3 是甲基,n 是 1)、(±)-anastrephin (2)(其中:R2 是乙烯基,R1 和 R3 是甲基,n 是 1)及其类似物(其中:R1为H、C1-5烷基、C2-6烯基或C2-6炔基,R2为H、C1-5烷基、C2-6烯基或C2-6炔基,R1和R2与它们所连接的碳原子一起形成一个C3-6环烷基环,R3为C1-5烷基,n为0-2):
  • Lardelli,G. et al., Recueil des Travaux Chimiques des Pays-Bas, 1967, vol. 86, p. 481 - 503
    作者:Lardelli,G. et al.
    DOI:——
    日期:——
  • Enolate Formation from α-Iodoaldehydes and α-Iodoketones by Means of Allylsilane−Titanium Tetrachloride and Its Application to an Aldol Reaction
    作者:Katsuya Maeda、Hiroshi Shinokubo、Koichiro Oshima
    DOI:10.1021/jo980456n
    日期:1998.6.1
查看更多