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2,2-二甲氧基-1-苯基乙酮 | 6956-56-5

中文名称
2,2-二甲氧基-1-苯基乙酮
中文别名
2,2-二甲氧基苯乙酮
英文名称
2,2-dimethoxy-1-phenylethanone
英文别名
2,2-dimethoxy-1-phenylethan-1-one;2,2-dimethoxyacetophenone;α,α-dimethoxyacetophenone
2,2-二甲氧基-1-苯基乙酮化学式
CAS
6956-56-5
化学式
C10H12O3
mdl
——
分子量
180.203
InChiKey
LNBMZFHIYRDKNS-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:
    110-114 °C
  • 密度:
    1.078±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    13
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:d9b120e34dfaecdbb7763519c567e42d
查看

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2,2-二甲氧基-1-苯基乙酮对甲苯磺酸 作用下, 以 四氢呋喃 为溶剂, 反应 20.0h, 生成 苯基丙醇水合物
    参考文献:
    名称:
    Selenium-mediated conversion of alkynes into .alpha.-dicarbonyl compounds
    摘要:
    The reaction of terminal and internal alkynes with diphenyl diselenide and ammonium peroxydisulfate in methanol proceeds smoothly to give alpha-keto acetals and alpha-keto ketals, respectively. This one-pot procedure is suggested to proceed through the initial formation of phenylselenenyl sulfate, a strong electrophilic reagent which effects the methoxyselenenylation of the alkynes. The addition products thus formed suffer methoxydeselenenylation giving the observed products and regenerating the phenylselenenylating agent. In some cases the reaction can be carried out using only catalytic amounts of diphenyl diselenide. The same reaction carried out in the presence of water or of ethylene glycol gives the unprotected or the diprotected alpha-dicarbonyl compounds, respectively.
    DOI:
    10.1021/jo00014a038
  • 作为产物:
    描述:
    2,2-二氯苯乙酮盐酸 作用下, 以 甲醇丙酮 为溶剂, 生成 2,2-二甲氧基-1-苯基乙酮
    参考文献:
    名称:
    Pyrrole annulation onto aldehydes and ketones via palladium-catalyzed reactions
    摘要:
    DOI:
    10.1021/jo01302a001
  • 作为试剂:
    描述:
    tristrimethylsiloxyvinylsilane 、 sodium carbonate 、 巯基乙酸2,2-二甲氧基-1-苯基乙酮 作用下, 以 四氢呋喃 为溶剂, 以80 %的产率得到(Me3SiO)3SiCO2Na
    参考文献:
    名称:
    四硅氧烷基羧酸盐表面活性剂在水溶液中的“硫醇-烯”光化学反应吸附和聚集行为
    摘要:
    三种羧酸基有机硅表面活性剂的性能通过其在空气/水界面的吸附性能以及它们在水溶液中的聚集体形态和尺寸来描述。还讨论了它们在水溶液中形成聚集体的微观动力学。
    DOI:
    10.1002/cphc.202300198
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文献信息

  • Switchable Synthesis of Sulfoxides and α-Alkoxy-β-ketothioethers Regulated by Temperature in a Selectfluor–Methanol System
    作者:Jiateng Wang、Mengxia Liu、Yue Zhang、Gehua Bi、Yi Zhao、Kai Yang、Xin Huang
    DOI:10.1021/acs.joc.1c01146
    日期:2021.11.5
    A switchable and benign protocol for chemoselective synthesis of sulfoxides and α-alkoxy-β-ketothioethers has been developed. It was determined that various thiophenols and alkenes/alkynes are compatible to realize the target compounds from a medium to a high yield by regulating the reaction temperature. In particular, methanol not only served as a solvent but also participated in the reaction process
    亚砜和 α-烷氧基-β-酮硫醚的化学选择性合成的可切换和良性协议已经开发。确定了各种苯硫酚和烯烃/炔烃相容,通过调节反应温度实现目标化合物从中等收率到高收率。特别是甲醇不仅作为溶剂,而且作为氢供体参与反应过程。在这项研究中,Selectfluor 已被证明是反应系统中一种高效的多功能试剂。
  • Photoinduced Alcoholysis of α,α,α-Tribromoacetophenone to Benzoylformate
    作者:Yasuji Izawa、Katsuhiro Ishiguro、Hideo Tomioka
    DOI:10.1246/bcsj.56.1490
    日期:1983.5
    Irradiation of p-substituted α,α,α-tribromoacetophenones (1) in O2-saturated alcohols (MeOH, prim. and sec. alcohols) afforded a new alcoholysis product, benzoylformate (2), in good yield (75–85%) along with benzoate and radical (reduction) products. Sensitization experiments showed that 2 was derived from the triplet excited 1. Formation of 2 as well as the decomposition rate of 1 were greatly accelerated
    对 O2 饱和醇(MeOH、主醇和仲醇)中的 p-取代 α,α,α-三溴苯乙酮 (1) 进行辐照,得到一种新的醇解产物苯甲酰甲酸酯 (2),收率良好 (75–85%)以及苯甲酸盐和自由基(还原)产物。敏化实验表明,2 源自激发的三重态 1。氧极大地加速了 2 的形成以及 1 的分解速率,这可能是由于 1 的正常禁止的 S0→T1 转变的参与所致氧-1 电荷转移复合物。1 导致 2 的光醇解中可能的中间体的独立合成和反应表明 2 是由初始光醇解产物 α,α-二溴-α-烷氧基苯乙酮的自发(暗)反应形成的。
  • Acrylic ester compound and usage thereof
    申请人:——
    公开号:US20020061995A1
    公开(公告)日:2002-05-23
    An acrylic ester compound represented by the general formula (1): 1 wherein, R 1 and R 2 represent independently a hydrogen atom, an alkyl group which may have a substituent, an aromatic alkyl group which may have a substituent or an aromatic residue which may have a substituent, respectively; R 3 represents a hydrogen atom or an alkyl group; A represents a divalent organic group; and X represents a sulfur atom or an oxygen atom; provided that when X is an oxygen atom, R 1 represents an aromatic residue that may have a substituent, a polymerizable composition comprising the compound, and a cured article and optical components obtained by polymerizing the polymerizable composition.
    一种由通用公式(1)表示的丙烯酸酯化合物:1其中,R1和R2分别独立地代表一个氢原子、一个可能含有取代基的烷基团、一个可能含有取代基的芳香烷基团或一个可能含有取代基的芳香残基;R3代表一个氢原子或一个烷基团;A代表一个二价有机团;X代表一个硫原子或一个氧原子;当X是氧原子时,R1代表一个可能含有取代基的芳香残基,包含该化合物的可聚合组合物,以及通过聚合该可聚合组合物得到的固化产品和光学元件。
  • FUNCTIONALIZED COPOLYMERS AND USE THEREOF
    申请人:3M INNOVATIVE PROPERTIES COMPANY
    公开号:US20210031152A1
    公开(公告)日:2021-02-04
    An article that includes a functionalized copolymer and the use thereof, particularly in a process for binding biomaterials, such as in a process for separating aggregated proteins from monomeric proteins in a biological solution; wherein the article includes: a) a porous substrate; and b) a copolymer covalently attached to the porous substrate, the copolymer comprising a hydrocarbon backbone and a plurality of pendant groups attached to the hydrocarbon backbone, wherein 1) each of a first plurality of pendant groups comprises: (a) at least one acidic group or salt thereof; and (b) a spacer group that directly links the at least one acidic group or salt thereof to the hydrocarbon backbone by a chain of at least 6 catenated atoms; and 2) each of a second plurality of pendant groups comprises: (a) at least one acidic group or salt thereof; and (b) a spacer group that directly links the at least one acidic group or salt thereof to the hydrocarbon backbone by a chain of at least 6 catenated atoms; and wherein the first plurality of pendant groups are different than the second plurality of pendant groups; and wherein a mole ratio of the first plurality of pendant groups to the second plurality of pendant groups is in a range of 95:5 to 5:95.
    一篇包括功能化共聚物及其用途的文章,特别是在结合生物材料的过程中使用,例如在从生物溶液中分离聚集蛋白质和单体蛋白质的过程中;其中该文章包括:a) 多孔基底;和 b) 共价连接到多孔基底上的共聚物,该共聚物包括一个碳氢骨架和多个连接到碳氢骨架上的挂链基团,其中1) 第一多数挂链基团中的每一个包括:(a) 至少一个酸性基团或其盐;和 (b) 一个通过至少6个串联原子链直接将至少一个酸性基团或其盐连接到碳氢骨架的空间基团;和 2) 第二多数挂链基团中的每一个包括:(a) 至少一个酸性基团或其盐;和 (b) 一个通过至少6个串联原子链直接将至少一个酸性基团或其盐连接到碳氢骨架的空间基团;其中第一多数挂链基团不同于第二多数挂链基团;并且第一多数挂链基团与第二多数挂链基团的摩尔比在95:5到5:95的范围内。
  • Iridium-Catalyzed Asymmetric Hydrogenation of Unsaturated Piperazin-2-ones
    作者:Yanzhao Wang、Yuanyuan Liu、Kun Li、Guoqiang Yang、Wanbin Zhang
    DOI:10.1002/adsc.201700175
    日期:2017.6.6
    ruthenocene-based phosphine-oxazoline ligand tBu-mono-RuPHOX or the diphosphine ligand BINAP, were developed for the asymmetric hydrogenation of 5,6-dihydropyrazin-2(1H)-ones, affording chiral piperazin-2-ones in good yields and with moderate to good ees. Different catalytic behaviors for the hydrogenation of these types of substrate were observed with these two catalyst systems. Our tBu-mono-RuPHOX ligand, which
    从基于钌茂茂的膦-恶唑啉配体t Bu-mono-RuPHOX或二膦配体BINAP生成的两种不同的铱催化剂体系用于5,6-二氢吡嗪-2(1 H)-的不对称氢化,得到手性哌嗪-2-酮,收率高,ee中等至良好。用这两种催化剂体系观察到用于这些类型的底物氢化的不同催化行为。我们的t Bu-mono-RuPHOX配体带有带有手性的钌茂茂骨架,被发现是[Ir(L)(COD)] BArF催化剂体系的最佳配体,可提供所需的产物,ee最高可达94%。
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