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2-(1,1-二甲基乙氧基)-环己醇 | 2979-31-9

中文名称
2-(1,1-二甲基乙氧基)-环己醇
中文别名
——
英文名称
2-tert-butoxycyclohexanol
英文别名
α-t-Butoxy-cyclohexanol;2-tert-Butyloxycyclohexan-1-ol;2-[(2-methylpropan-2-yl)oxy]cyclohexan-1-ol
2-(1,1-二甲基乙氧基)-环己醇化学式
CAS
2979-31-9
化学式
C10H20O2
mdl
——
分子量
172.268
InChiKey
ZJLNOFGIRHSFLR-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):
    1.7
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    29.5
  • 氢给体数:
    1
  • 氢受体数:
    2

SDS

SDS:2a26f3b5c4070419ece72d6e908f7e48
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反应信息

  • 作为产物:
    描述:
    环己烯silica gel三氧化钼 叔丁基过氧化氢 作用下, 以 癸烷 为溶剂, 反应 12.0h, 生成 2-(1,1-二甲基乙氧基)-环己醇氧化环己烯
    参考文献:
    名称:
    Metal silicates by a molecular route as catalysts for epoxidation of alkenes with tert-butyl hydroperoxide
    摘要:
    通过分子路线合成的宏孔、位点隔离金属硅酸盐;其中钼硅酸盐在采用叔丁基过氧化氢选择性环氧化烯烃的反应中展现出特别高的活性。
    DOI:
    10.1039/a801492b
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文献信息

  • Erbium(III) Triflate is a Highly Efficient Catalyst for the Synthesis of β-Alkoxy Alcohols, 1,2-Diols and β-Hydroxy Sulfides by Ring Opening of Epoxides
    作者:Monica Nardi、Renato Dalpozzo、Manuela Oliverio、Rosina Paonessa、Antonio Procopio
    DOI:10.1055/s-0029-1216956
    日期:2009.10
    ring-opening reaction of epoxides with erbium(III) triflate are described. Epoxides can be cleaved under neutral conditions with alcohols and thiols in the presence of catalytic amounts of Lewis acid, affording the corresponding β-alkoxy alcohols and β-hydroxy sulfides in high yields. In water, epoxide ring opening occurs to produce the corresponding diols in good yields epoxides - Lewis acids - nucleophilic
    描述了环氧化物与三氟甲磺酸((III)开环反应中的化学和立体选择性。可以在催化量的路易斯酸存在下,在中性条件下用醇和硫醇裂解环氧化物,以高收率得到相应的β-烷氧基醇和β-羟基硫化物。在水中,发生环氧化物开环以高产率生产相应的二醇 环氧-路易斯酸-亲核加成-开环-绿色化学
  • An Environmentally Benign Catalytic Method for Efficient and Selective Nucleophilic Ring Opening of Oxiranes by Zirconium Tetrakis(dodecyl Sulfate)
    作者:Maasoumeh Jafarpour、Abdolreza Rezaeifard、Marzieh Aliabadi
    DOI:10.1002/hlca.200900239
    日期:2010.3
    An operationally simple and environmentally benign protocol for a highly regio‐ and chemoselective preparation of β‐substituted alcohols by means of ringopening reactions of oxiranes with various aliphatic alcohols, H2O, NaN3, and NaCN as nucleophiles in the presence of catalytic amounts of zirconium tetrakis(dodecyl sulfate) as Lewis acid/surfactant‐combined catalysts (LASCs) was developed. The high
    一种操作简单且对环境无害的方案,可在催化作用下,通过环氧乙烷与各种脂肪族醇,H 2 O,NaN 3和NaCN作为亲核体的开环反应,高度区域和化学选择性地制备β-取代的醇研制了一定数量的四(十二烷基硫酸)锆作为路易斯酸/表面活性剂组合催化剂(LASC)。催化剂的高效率通过在所需时间内获得的高产物收率,尤其是通过Zr IV配合物的可重复使用性得到了证实。
  • [γ-1,2-H2SiV2W10O40] Immobilized on Surface-Modified SiO2 as a Heterogeneous Catalyst for Liquid-Phase Oxidation with H2O2
    作者:Jun Kasai、Yoshinao Nakagawa、Sayaka Uchida、Kazuya Yamaguchi、Noritaka Mizuno
    DOI:10.1002/chem.200501414
    日期:2006.5.15
    with TBA-I. The oxidation can be stopped immediately by removal of the solid catalyst, and vanadium and tungsten species can hardly be found in the filtrate after removal of the catalyst. These results rule out any contribution to the observed catalysis from vanadium and tungsten species that leach into the reaction solution, which means that the observed catalysis is truly heterogeneous in nature. In
    通过将N-辛基二氢咪唑鎓阳离子片段共价锚定在SiO2(表示为1-SiO2)上,可以合成有机-无机杂化载体。该改性的载体通过固态13C,29Si和31P NMR光谱,IR光谱和元素分析进行​​表征。结果表明,二氢咪唑骨架的结构保留在SiO2的表面上。改性的载体可以充当良好的阴离子交换剂,使催化活性的多金属氧酸盐阴离子[γ-1,2-H2SiV2W10O40] 4-(I)通过化学计量的阴离子交换(表示为I / 1- SiO2)。红外交换和51V NMR光谱证实,阴离子交换后阴离子I的结构得以保留。烯烃和硫化物氧化的催化性能,用I / 1-SiO2研究了用过氧化氢(相对于底物仅一个当量)作为唯一氧化剂的方法。这种负载型催化剂显示出高的立体定向性,非对映选择性,区域选择性和高效率的过氧化氢用于各种烯烃和硫化物的氧化,而不会损失相应的I均相类似物(即四-n -I的丁基丁基铵盐,TBA-1),尽管该比率
  • An epoxide ring-opening reaction by using sol–gel-synthesized palladium supported on a strontium hydroxyl fluoride catalyst
    作者:Vaibhav R. Acham、Mohan K. Dongare、Erhard Kemnitz、Shubhangi B. Umbarkar
    DOI:10.1016/j.crci.2016.07.008
    日期:2016.10
    Résumé Palladium supported on a strontium hydroxyl fluoride catalyst was synthesized by a one-pot fluorolytic sol–gel method. The prepared catalyst was characterized by various physicochemical techniques. The sol–gel method has led to the formation of a high surface area (57 m2g−1), mesoporous (pore diameter = 13.0 nm) catalyst with uniform dispersion of Pd nanoparticles of size ∼7 nm on the surface of strontium hydroxyl fluoride. The catalyst was used for epoxide alcoholysis, and 100% conversion was obtained with 96% selectivity for β-alkoxy alcohols under mild conditions. The catalyst could be recycled for up to three catalytic cycles without any appreciable decrease in conversion and selectivity, indicating the stability of the catalyst under the reaction conditions. Further, the mechanism of alcoholysis was proposed on the basis of the physicochemical characteristics of the catalyst and on the basis of the products formed during the catalytic reaction.
    摘要 通过一种一锅法氟解溶胶-凝胶法合成了支持钯的氢氧化锶氟化物催化剂。所制备的催化剂通过多种物理化学技术进行了表征。该溶胶-凝胶法形成了一个高比表面积(57 m²/g)、介孔(孔径= 13.0 nm)的催化剂,钯 nanoparticles 的均匀分散在氢氧化锶氟化物表面,粒径约为7 nm。催化剂用于苯氧醇解反应,在温和条件下获得100%的转化率和96%对 β-烷氧醇的选择性。该催化剂可回收使用达三个催化循环,转化率和选择性没有显著下降,表明催化剂在反应条件下的稳定性。此外,基于催化剂的物理化学特性和催化反应中形成的产物,提出了醇解反应的机理。
  • Aluminium triflate: a remarkable Lewis acid catalyst for the ring opening of epoxides by alcohols
    作者:D. Bradley G. Williams、Michelle Lawton
    DOI:10.1039/b508924g
    日期:——
    Al(OTf)3 was found to be an extremely effective catalyst (at ppm levels) for ring opening reactions of epoxides using a range of alcohols.
    研究发现,Al(OTf)3 是一种非常有效的催化剂(ppm 级),可用于一系列醇类的环氧化物开环反应。
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