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1-(2,3,3-Trimethyloxiran-2-yl)ethanol

中文名称
——
中文别名
——
英文名称
1-(2,3,3-Trimethyloxiran-2-yl)ethanol
英文别名
——
1-(2,3,3-Trimethyloxiran-2-yl)ethanol化学式
CAS
——
化学式
C7H14O2
mdl
——
分子量
130.187
InChiKey
GWQYGFRJHHGOMU-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):
    0.5
  • 重原子数:
    9
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    32.8
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    参考文献:
    名称:
    Regio- and Diastereoselective Catalytic Epoxidation of Chiral Allylic Alcohols with Hexafluoroacetone Perhydrate. Hydroxy-Group Directivity through Hydrogen Bonding
    摘要:
    The threo diastereoselectivity in the catalytic-epoxidation of chiral allylic alcohols with 1,3-allylic strain by hexafluoroacetone perhydrate and its regioselectivity in the epoxidation of 1-methylgeraniol establishes a hydroxy-directing effect through hydrogen bonding between the oxidant and substrate. The higher syn selectivity for the cis than trans isomer of 5-tert-butylcyclohexen-3-ol suggests a hydrogen-bonded transition-state structure similar to that of peracids for this catalytic oxygen-transfer process.
    DOI:
    10.1021/jo982025a
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文献信息

  • Chiral Hydroperoxides as Oxygen Source in the Catalytic Stereoselective Epoxidation of Allylic Alcohols by Sandwich-Type Polyoxometalates:  Control of Enantioselectivity through a Metal-Coordinated Template
    作者:Waldemar Adam、Paul L. Alsters、Ronny Neumann、Chantu R. Saha-Möller、Dieter Seebach、Albert K. Beck、Rui Zhang
    DOI:10.1021/jo034923z
    日期:2003.10.1
    The epoxidation of allylic alcohols is shown to be efficiently and selectively catalyzed by the oxidatively resistant sandwich-type polyoxometalates, POMs, namely [WZnM(2)(ZnW(9)O(34))(2)](q)(-) [M = OV(IV), Mn(II), Ru(III), Fe(III), Pd(II), Pt(II), Zn(II); q = 10-12], with organic hydroperoxides as oxygen source. Conspicuous is the fact that the nature of the transition metal M in the central ring
    烯丙醇的环氧化被证明是有效和选择性地被抗氧化的三明治型多金属氧酸盐,即[WZnM(2)(ZnW(9)O(34))(2)](q)(-)催化[M = OV(IV),Mn(II),Ru(III),Fe(III),Pd(II),Pt(II),Zn(II);q = 10-12],有机氢过氧化物为氧源。显而易见的是,多金属氧酸盐中心环中过渡金属M的性质会显着影响烯丙基醇环氧化反应的反应性,化学选择性,区域选择性和立体选择性。首次证明了氧钒(IV)取代的POM,即[ZnW(VO)(2)(ZnW(9)O(34))(2)](12-)是高度化学选择性的,区域选择性和立体选择性催化剂,用于烯丙基醇的清洁环氧化。高对映选择性(er值高达95:5)已使用[ZnW(VO)(2)(ZnW(9)O(34))(2)](12)(-)和具有空间需求的TADOOL衍生的氢过氧化物TADOOH作为再生手性氧源实现。因此,POM催化的具有出色催化效率(高达42
  • Titanium-Catalyzed Diastereoselective Epoxidations of Ene Diols and Allylic Alcohols with β-Hydroperoxy Alcohols as Novel Oxygen Donors
    作者:Waldemar Adam、Karl Peters、Michael Renz
    DOI:10.1021/jo970110x
    日期:1997.5.1
    oxygen atom to be transferred approaches from the side of the allylic oxygen functionality (cf. loaded complex A). This additional binding of the bidentate ene diol in the titanium template is also manifested in the enhanced reactivity of the ene diol versus the monodentate allylic alcohols. Nevertheless, the less reactive allylic alcohols also display a high erythro selectivity, provided these monodentate
    β-羟基过氧醇1-4可作为高效的三齿氧供体,用于烯二醇5a-e的高度非对映选择性,钛催化的环氧化。因此,与双齿氢过氧化叔丁基过氧氢(Sharpless型环氧化中常用的氧供体,已知对多羟基底物的作用不佳)相比,三齿β-氢过氧醇可有效取代钛中的三齿环氧二醇产物6a-e。通过有效地补充氧气转移所必需的负载配合物,可以维持模板并从而维持催化循环。不管在烯二醇底物中双键的取代方式或二醇官能度的构型(赤型与苏式),对于环氧二醇产物都观察到高非对映选择性。高立体化学控制归因于氧气转移的刚性过渡态,这是由钛模板中的多个钛-氧键和配位作用所强加的。观察到的烯二醇的赤型选择性源于其均烯丙基羟基与钛中心的额外键合,从而固定了底物构象,使要转移的氧原子从烯丙基氧官能团的一侧接近(参见加载复合体A)。钛模板中二齿烯二醇的这种额外结合还表现为烯二醇相对于单齿烯丙基醇的反应性增强。然而,反应性较低的烯丙基醇也显示出高的
  • Highly stereoselective synthesis of -α, β-epoxy alcohols by the reduction of α, β-epoxy ketones with zinc borohydride
    作者:Tadashi Nakata、Tadasu Tanaka、Takeshi Oishi
    DOI:10.1016/s0040-4039(01)83023-9
    日期:1981.1
    -α, β-epoxy alcohols were prepared in high stereoselectivity by zinc borohydride reduction of the corresponding α, β-epoxy ketones regardless of the substituents on the epoxide ring.
    通过硼氢化锌还原相应的α,β-环氧酮而以高的立体选择性制备-α,β-环氧醇,而与环氧环上的取代基无关。
  • MOKHTAR, HASSAN, M.;ZAIDLEWICZ, M., POL. J. CHEM., 1981, 55, N 4, 757-761
    作者:MOKHTAR, HASSAN, M.、ZAIDLEWICZ, M.
    DOI:——
    日期:——
  • Regio- and Diastereoselective Catalytic Epoxidation of Chiral Allylic Alcohols with Hexafluoroacetone Perhydrate. Hydroxy-Group Directivity through Hydrogen Bonding
    作者:Waldemar Adam、Hans-Georg Degen、Chantu R. Saha-Möller
    DOI:10.1021/jo982025a
    日期:1999.2.1
    The threo diastereoselectivity in the catalytic-epoxidation of chiral allylic alcohols with 1,3-allylic strain by hexafluoroacetone perhydrate and its regioselectivity in the epoxidation of 1-methylgeraniol establishes a hydroxy-directing effect through hydrogen bonding between the oxidant and substrate. The higher syn selectivity for the cis than trans isomer of 5-tert-butylcyclohexen-3-ol suggests a hydrogen-bonded transition-state structure similar to that of peracids for this catalytic oxygen-transfer process.
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