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2-甲基苯丁酮 | 35028-06-9

中文名称
2-甲基苯丁酮
中文别名
——
英文名称
1-(o-tolyl)butan-1-one
英文别名
2-Methyl-butyrophenon;2'-Methylbutyrophenone;1-(2-methylphenyl)butan-1-one
2-甲基苯丁酮化学式
CAS
35028-06-9
化学式
C11H14O
mdl
——
分子量
162.232
InChiKey
ALQIJXZCLUTTIY-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:
    84-85 °C(Press: 2 Torr)
  • 密度:
    0.9774 g/cm3
  • 保留指数:
    1283

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    12
  • 可旋转键数:
    3
  • 环数:
    1.0
  • 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

安全信息

  • 海关编码:
    2914399090

SDS

SDS:d2f26f4a214bdddac398407f2e5a7e99
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上下游信息

  • 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-甲基苯丁酮甲醇 为溶剂, 生成 2-乙基-1-茚酮
    参考文献:
    名称:
    Photochemical Preparation of Highly Functionalized 1-Indanones
    摘要:
    A series of o-alkylphenyl alkyl ketones I were synthesized by different methods. The presence of a leaving group X adjacent to the carbonyl group is the special peculiarity of these ketones. Upon irradiation the keto carbonyl group of these compounds undergoes an n-pi* excitation followed by a 1,5-hydrogen migration from the o-alkyl substituent to the carbonyl oxygen atom. The thus formed 1,4-diradicals are subject to a very rapid elimination of acid HX, giving 1,5-diradicals. We called this process spin center shift. After intersystem crossing these diradicals cyclize to 1-indanones 20 in good yields. Depending on the solvent and on substituents, o-alkoxyalkyl ketones 22 or benzo[c]furanes 21 are obtained as byproducts. The mechanism of the cyclization was elucidated by quantum chemical calculations and kinetic measurements.
    DOI:
    10.1021/jo040173x
  • 作为产物:
    描述:
    邻甲基苯腈盐酸甲苯 作用下, 生成 2-甲基苯丁酮
    参考文献:
    名称:
    Ketimines. VI. o-Tolyl Alkyl Ketimines1
    摘要:
    DOI:
    10.1021/ja01119a035
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文献信息

  • Transformations of Aryl Ketones via Ligand‐Promoted C−C Bond Activation
    作者:Hanyuan Li、Biao Ma、Qi‐Sheng Liu、Mei‐Ling Wang、Zhen‐Yu Wang、Hui Xu、Ling‐Jun Li、Xing Wang、Hui‐Xiong Dai
    DOI:10.1002/anie.202006740
    日期:2020.8.17
    The coupling of aromatic electrophiles (aryl halides, aryl ethers, aryl acids, aryl nitriles etc.) with nucleophiles is a core methodology for the synthesis of aryl compounds. Transformations of aryl ketones in an analogous manner via carbon–carbon bond activation could greatly expand the toolbox for the synthesis of aryl compounds due to the abundance of aryl ketones. An exploratory study of this
    芳族亲电试剂(芳基卤化物,芳基醚,芳基酸,芳基腈等)与亲核试剂的偶联是合成芳基化合物的核心方法。由于芳基酮的丰度,通过碳-碳键活化以类似方式进行芳基酮的转化可大大扩展合成芳基化合物的工具箱。这种方法的探索性研究通常基于环应变释放和螯合辅助引发的碳-碳裂解,并且产物也仅限于特定的结构基序。在这里,我们报告了一种配体促进β-碳消除的策略,以激活碳-碳键,这导致芳基酮发生一系列转化,从而生成有用的芳基硼酸酯,以及联芳基,芳基腈和芳基烯烃。吡啶-恶唑啉配体的使用对于这种催化转化至关重要。据报道,通过简单的一锅操作,芳基酮的克级硼酸酯化反应。该策略的潜在效用还通过丙磺舒,阿达帕林和脱氧雌酮,芬芳类香囊素和载脂蛋白的天然产物的晚期药物分子多样化而得到证明。
  • Dirhodium(<scp>ii</scp>)/P(<i>t</i>-Bu)<sub>3</sub> catalyzed tandem reaction of α,β-unsaturated aldehydes with arylboronic acids
    作者:Ziling Ma、Yuanhua Wang
    DOI:10.1039/c8ob01997e
    日期:——
    catalyst for the synthesis of aryl alkyl ketones by the tandem reaction of α,β-unsaturated aromatic or aliphatic aldehydes with arylboronic acids. This tandem procedure included arylation followed by the isomerization reaction. This method exhibits good functional group tolerance and has a broad substrate scope. With the conjugated aldehydes, the one-step synthesis of γ,δ-unsaturated ketones was realized
    提倡将膦连接的乙酸二铑(II)用作通过α,β-不饱和芳族或脂族醛与芳基硼酸的串联反应合成芳基烷基酮的催化剂。该串联过程包括芳基化,然后进行异构化反应。该方法表现出良好的官能团耐受性并且具有广泛的底物范围。通过共轭醛,通过该反应实现了γ,δ-不饱和酮的一步合成。值得注意的是,Rh-P键的长度是影响催化反应的重要因素。轴向烷基膦与芳基膦连接的二吡啶(II)晶体结构的比较分析)乙酸盐表明,与较长的Rh-P键相比,较短的Rh-P键长度有利于异构化过程。另外,反应完成后可以回收二吡啶(II)化合物。
  • Enzymatic Primary Amination of Benzylic and Allylic C(sp<sup>3</sup>)–H Bonds
    作者:Zhi-Jun Jia、Shilong Gao、Frances H. Arnold
    DOI:10.1021/jacs.0c03428
    日期:2020.6.10
    processes are reported for their synthesis, methods that directly install a primary amine group into C(sp3)-H bonds remain unprecedented. Here, we report a set of new-to-nature enzymes that catalyzes the direct primary amination of C(sp3)-H bonds with excellent chemo-, regio-, and enantioselectivity, using a readily available hydroxylamine derivative as the nitrogen source. Directed evolution of genetically-encoded
    脂肪族伯胺普遍存在于天然产物、药物和功能材料中。虽然报道了大量合成过程,但将伯胺基团直接安装到 C(sp3)-H 键中的方法仍然是前所未有的。在这里,我们报告了一组新的天然酶,它们使用容易获得的羟胺衍生物作为氮源,以优异的化学选择性、区域选择性和对映选择性催化 C(sp3)-H 键的直接初级胺化。基因编码的细胞色素 P411 酶(P450 的血红素铁的 Cys 轴向配体已被 Ser 取代)的定向进化产生了选择性功能化苄基和烯丙基 CH 键的变体,提供了广泛的对映体富集的伯胺。
  • BISPHENOL COMPOSITION CONTAINING AROMATIC ALCOHOL SULFONATE AND METHOD FOR PRODUCING SAME, POLYCARBONATE RESIN AND METHOD FOR PRODUCING SAME, AND BISPHENOL PRODUCTION METHOD
    申请人:MITSUBISHI CHEMICAL CORPORATION
    公开号:US20200190004A1
    公开(公告)日:2020-06-18
    A bisphenol composition including a specific amount of aromatic alcohol sulfonate, and a simple method of producing it are provided. Also provided is a method of producing a polycarbonate resin in which, by using the bisphenol composition including a specific amount of aromatic alcohol sulfonate, melt polymerization reaction can be efficiently allowed to proceed to produce a polycarbonate resin having an excellent color tone. A bisphenol composition including an aromatic alcohol sulfonate at not less than 0.1 ppb by mass with respect to a bisphenol. A method of producing a bisphenol composition, including reacting a ketone or an aldehyde with an aromatic alcohol in the presence of sulfuric acid to produce a bisphenol composition. A method of producing a polycarbonate resin, including producing a polycarbonate resin using the bisphenol composition. A polycarbonate resin including a specific amount of aromatic alcohol sulfonate.
    提供了一种包括特定量芳香醇磺酸盐的双酚类组合物,以及生产该组合物的简单方法。还提供了一种生产聚碳酸酯树脂的方法,通过使用包括特定量芳香醇磺酸盐的双酚类组合物,可以有效地进行熔融聚合反应,生产具有优异色调的聚碳酸酯树脂。一种包括不少于双酚类的质量的0.1 ppb芳香醇磺酸盐的双酚类组合物。一种生产双酚类组合物的方法,包括在硫酸存在下将酮或醛与芳香醇反应以生产双酚类组合物。一种生产聚碳酸酯树脂的方法,包括使用双酚类组合物生产聚碳酸酯树脂。一种包括特定量芳香醇磺酸盐的聚碳酸酯树脂。
  • [EN] METHODS FOR PREPARING SUBSTITUTED 5,6-DIHYDRO-6-PHENYLBENZO[F]ISOQUINOLIN-2-AMINE<br/>[FR] PROCÉDÉS DE PRÉPARATION DE 5,6-DIHYDRO-6-PHÉNYLBENZO[F]ISOQUINOLÉINE-2-AMINE SUBSTITUÉE
    申请人:ARQULE INC
    公开号:WO2017106639A1
    公开(公告)日:2017-06-22
    The present application relates to methods of preparing Compound A: or a salt thereof, and a polymorph of Compound A dihydrochloride salt.
    本申请涉及制备化合物A的方法:或其盐,以及化合物A的盐二盐的多晶形态。
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