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3-phenethyl-cyclohex-2-enone | 500546-55-4

中文名称
——
中文别名
——
英文名称
3-phenethyl-cyclohex-2-enone
英文别名
2-Cyclohexen-1-one, 3-(2-phenylethyl)-;3-(2-phenylethyl)cyclohex-2-en-1-one
3-phenethyl-cyclohex-2-enone化学式
CAS
500546-55-4
化学式
C14H16O
mdl
——
分子量
200.28
InChiKey
OEVWTIFRBKSJMS-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

  • 沸点:
    341.6±22.0 °C(Predicted)
  • 密度:
    1.040±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    15
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:7f8d904675624017904ecbd43f73fc6f
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反应信息

  • 作为反应物:
    描述:
    3-phenethyl-cyclohex-2-enone 在 1,3-bis(2,6-diisopropylphenyl)imidazolium copper(I) chloride sodium t-butanolate 、 poly(methylhydrosiloxane) 作用下, 以 甲苯 为溶剂, 反应 1.0h, 以93%的产率得到3-(2-phenethyl)cyclohexan-1-one
    参考文献:
    名称:
    铜卡宾络合物催化的α,β-不饱和羰基化合物的共轭还原。
    摘要:
    [反应:见正文]制备了N-杂环卡宾氯化铜(NHC-CuCl)配合物(2),并用于催化α,β-不饱和羰基化合物的共轭还原。催化量的2和NaOt-Bu与作为化学计量还原剂的聚(甲基氢硅氧烷)(PMHS)的结合产生了一种活性催化剂,用于1,4-还原三和四取代的α,β-不饱和酯和环状烯酮。活性催化物质也可以在NaOt-Bu和PMHS存在下由1,3-双(2,6-二异丙基苯基)-咪唑鎓氯化物(1)CuCl(2).2H(2)O原位生成。
    DOI:
    10.1021/ol034560p
  • 作为产物:
    描述:
    3-乙氧基-2-环己烯-1-酮乙基溴苯magnesium 作用下, 以 四氢呋喃 为溶剂, 反应 49.0h, 以91%的产率得到3-phenethyl-cyclohex-2-enone
    参考文献:
    名称:
    α,β-不饱和酮的高度对映选择性转移氢化
    摘要:
    我们描述了一种高效且高度对映选择性的 α,β-不饱和酮的共轭转移氢化,该氢化由缬氨酸叔丁酯制成的盐和最近推出的强手性磷酸催化剂 (TRIP) 催化。
    DOI:
    10.1021/ja065708d
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文献信息

  • CATALYST FOR ASYMMETRIC HYDROGENATION AND METHOD FOR MANUFACTURING OPTICALLY ACTIVE CARBONYL COMPOUND USING THE SAME
    申请人:YAMADA Shinya
    公开号:US20120136176A1
    公开(公告)日:2012-05-31
    The present invention provides a catalyst used for manufacturing an optically active carbonyl compound by selective asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, which is insoluble in a reaction mixture, and a method for manufacturing the corresponding optically active carbonyl compound. Particularly, the invention provides a catalyst for obtaining an optically active citronellal useful as a flavor or fragrance, by selective asymmetric hydrogenation of citral, geranial or neral. The invention relates to a catalyst for asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, which comprises: a powder of at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table, or a metal-supported substance in which the at least one metal is supported on a support; an optically active peptide compound; and an acid, and also relates to a method for manufacturing an optically active carbonyl compound using the same.
    本发明提供了一种用于通过选择性不对称加氢α,β-不饱和羰基化合物制备光学活性羰基化合物的催化剂,该催化剂在反应混合物中不溶解,并提供了制备相应光学活性羰基化合物的方法。特别地,该发明提供了一种催化剂,通过选择性不对称加氢柠檬醛、香叶醛或柠檬醛制备出用作香料或芳香剂的光学活性香茅醛。该发明涉及一种用于不对称加氢α,β-不饱和羰基化合物的催化剂,包括:来自周期表第8至第10族金属中至少一种金属的粉末,或者至少一种金属负载物质,其中至少一种金属负载在一种载体上;一种光学活性肽化合物;和一种酸,还涉及使用该催化剂制备光学活性羰基化合物的方法。
  • The Cinchona Primary Amine-Catalyzed Asymmetric Epoxidation and Hydroperoxidation of α,β-Unsaturated Carbonyl Compounds with Hydrogen Peroxide
    作者:Olga Lifchits、Manuel Mahlau、Corinna M. Reisinger、Anna Lee、Christophe Farès、Iakov Polyak、Gopinadhanpillai Gopakumar、Walter Thiel、Benjamin List
    DOI:10.1021/ja402058v
    日期:2013.5.1
    Using cinchona alkaloid-derived primary amines as catalysts and aqueous hydrogen peroxide as the oxidant, we have developed highly enantioselective Weitz-Scheffer-type epoxidation and hydroperoxidation reactions of α,β-unsaturated carbonyl compounds (up to 99.5:0.5 er). In this article, we present our full studies on this family of reactions, employing acyclic enones, 5-15-membered cyclic enones, and
    以金鸡纳生物碱衍生的伯胺为催化剂,过氧化氢水溶液为氧化剂,我们开发了α,β-不饱和羰基化合物(高达99.5:0.5 er)的高对映选择性Weitz-Scheffer型环氧化和氢过氧化反应。在本文中,我们展示了我们对这一系列反应的完整研究,使用无环烯酮、5-15 元环状烯酮和 α-支链烯酮作为底物。除了扩大范围外,还介绍了产品的合成应用。我们还报告了催化中间体的详细机理研究、金鸡纳胺催化剂的构效关系以及通过 NMR 光谱研究和 DFT 计算得出的绝对立体选择性的合理化。
  • ORGANIC SALTS AND METHOD FOR PRODUCING CHIRAL ORGANIC COMPOUNDS
    申请人:List Benjamin
    公开号:US20090030216A1
    公开(公告)日:2009-01-29
    The invention relates to a method for producing chiral organic compounds by asymmetric catalysis, using ionic catalysts comprising a chiral catalyst anion. The claimed method is suitable for reactions which are carried out over cationic intermediate stages, such as iminium ions or acyl pyridinium ions. The invention enables the production of chiral compounds with high ee values, that until now could only be obtained by means of costly purification methods.
    该发明涉及一种通过不对称催化制备手性有机化合物的方法,使用包括手性催化剂阴离子的离子催化剂。所述方法适用于在阳离子中间体阶段进行的反应,例如亚胺离子或酰基吡啶离子。该发明实现了具有高ee值的手性化合物的生产,直到现在只能通过昂贵的纯化方法获得。
  • CATALYST FOR ASYMMETRIC HYDROGENATION
    申请人:MAEDA Hironori
    公开号:US20100324338A1
    公开(公告)日:2010-12-23
    This invention aims at providing a catalyst for producing an optically active aldehyde or an optically active ketone, which is an optically active carbonyl compound, by carrying out selective asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, particularly a catalyst which is insoluble in a reaction mixture for obtaining optically active citronellal which is useful as a flavor or fragrance, by carrying out selective asymmetric hydrogenation of citral, geranial or neral; and a method for producing a corresponding optically active carbonyl compound. The invention relates to a catalyst for asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, which comprises a powder of at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table, or a metal-supported substance in which at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table is supported on a support, an optically active cyclic nitrogen-containing compound and an acid.
    这项发明旨在通过对α,β-不饱和羰基化合物进行选择性不对称加氢,特别是通过对柠檬醛、香叶醛或柠檬醛进行选择性不对称加氢,从而提供用作香料或香精的有用的光学活性香茅醛的催化剂,该香茅醛是一种光学活性羰基化合物;以及生产相应的光学活性羰基化合物的方法。该发明涉及一种用于不对称加氢α,β-不饱和羰基化合物的催化剂,其包括来自周期表第8至第10族金属中至少一种金属的粉末,或者至少一种来自周期表第8至第10族金属的金属负载物质,该金属负载在一种支撑物上,还包括光学活性的含氮环化合物和酸。
  • Catalytic Asymmetric Epoxidation of Cyclic Enones
    作者:Xingwang Wang、Corinna M. Reisinger、Benjamin List
    DOI:10.1021/ja801181u
    日期:2008.5.1
    A highly enantioselective epoxidation of cyclic enones with hydrogen peroxide has been developed that is catalyzed by chiral primary amine salts.
    已经开发了由手性伯胺盐催化的环烯酮与过氧化氢的高度对映选择性环氧化。
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