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2,2-二碘-1-苯基乙烷-1-酮 | 74966-68-0

中文名称
2,2-二碘-1-苯基乙烷-1-酮
中文别名
——
英文名称
2,2-diiodo-1-phenylethanone
英文别名
2,2-diiodo-1-phenylethan-1-one;Dijodacetophenon
2,2-二碘-1-苯基乙烷-1-酮化学式
CAS
74966-68-0
化学式
C8H6I2O
mdl
——
分子量
371.944
InChiKey
ZXQDRTBHUDTVIF-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):
    3.2
  • 重原子数:
    11
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

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:
    参考文献:
    名称:
    Synthesis of 2-Keto(hetero)aryl Benzox(thio)azoles through Base Promoted Cyclization of 2-Amino(thio)phenols with α,α-Dihaloketones
    摘要:
    An interesting base-promoted protocol for the synthesis of 2-keto(hetero)aryl benzox(thi)azoles has been developed. Starting from commercially available 2-amino(thio)phenols and alpha,alpha-dihaloketones, moderate to good yields of the corresponding heterocycles can be achieved. Notably, only EtNH2 was required as the promoter here, and the reaction can be easily performed on a large scale.
    DOI:
    10.1021/acs.joc.5b02093
  • 作为产物:
    描述:
    参考文献:
    名称:
    Wolff, Justus Liebigs Annalen der Chemie, 1902, vol. 325, p. 137
    摘要:
    DOI:
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文献信息

  • Water-controlled selective preparation of α-mono or α,α′-dihalo ketones via catalytic cascade reaction of unactivated alkynes with 1,3-dihalo-5,5-dimethylhydantoin
    作者:Chao Wu、Xiu Xin、Zhi-Min Fu、Long-Yong Xie、Kai-Jian Liu、Zheng Wang、Wenyi Li、Zhi-Hui Yuan、Wei-Min He
    DOI:10.1039/c7gc00283a
    日期:——
    An efficient protocol for the selective synthesis of [small alpha]-mono or [small alpha],[small alpha][prime or minute]-dihalo ketones via a water-controlled chemodivergent and regiospecific cascade reaction has been developed.
    已经开发了通过控制的化学发散和区域​​特异性级联反应选择性合成[小α]-单或[小α],[小α] [伯或分钟]-二卤代的有效方案。
  • A transition-metal-free & diazo-free styrene cyclopropanation
    作者:Ana G. Herraiz、Marcos G. Suero
    DOI:10.1039/c9sc02749a
    日期:——
    An operationally simple and broadly applicable novel cyclopropanation of styrenes using gem-diiodomethyl carbonyl reagents has been developed. Visible-light triggered the photoinduced generation of iodomethyl carbonyl radicals, able to cyclopropanate a wide array of styrenes with excellent chemoselectivity and functional group tolerance. To highlight the utility of our photocyclopropanation, we demonstrated
    已经开发出一种操作简单且广泛适用的新型苯乙烯环丙烷化反应,该反应使用偕二碘甲基羰基试剂。可见光触发光诱导产生甲基羰基自由基,能够使多种苯乙烯环丙烷化,具有优异的化学选择性和官能团耐受性。为了突出我们的光环丙烷化的实用性,我们展示了生物分子衍生物的后期功能化。
  • Metal-Free, Oxidant-Free, and Controllable Graphene Oxide Catalyzed Direct Iodination of Arenes and Ketones
    作者:Jingyu Zhang、Shiguang Li、Guo-Jun Deng、Hang Gong
    DOI:10.1002/cctc.201701182
    日期:2018.1.23
    oxide (GO)‐catalyzed iodination of arenes and ketones with iodine in a neutral medium was explored. This iodination protocol was performed by using a simple technique to avoid the use of external metal catalysts and oxidants and harsh acidic/basic reaction conditions. In addition, by this method the degree of iodination could be controlled, and the reaction was scalable and compatible with air. This strategy
    探索了一种直接,无属和无化剂的方法,用于在中性介质中用石墨烯(GO)催化的芳烃化。该化方案是通过使用一种简单的技术来进行的,以避免使用外部催化剂化剂以及苛刻的酸性/碱性反应条件。另外,通过这种方法,可以控制化程度,并且反应是可扩展的并且与空气相容。该策略为GO催化化学开辟了一个新领域,并为芳烃的便捷直接化提供了途径。
  • Brønsted Acidic Ionic Liquid Accelerated Halogenation of Organic Compounds with N-Halosuccinimides (NXS)
    作者:Dejan Vražič、Marjan Jereb、Kenneth Laali、Stojan Stavber
    DOI:10.3390/molecules18010074
    日期:——
    N-halosuccinimides (NXS) under mild conditions with short reaction times. Methyl aryl ketones were converted into α-halo and α,α-dihaloketones, depending on the quantity of NXS used. Ketones with activated aromatic rings were selectively halogenated, however in some cases mixtures of α-halogenated ketone and ring-halogenated ketones were obtained. Activated aromatics were regioselectively ring halogenated
    布朗斯台德酸性离子液体 1-甲基-3-(4-磺丁基)咪唑三氟甲磺酸盐 [BMIM(SO(3)H)][OTf] 被证明可有效用作溶剂和催化剂,用于活化有机化合物与 N 的卤化-卤代琥珀酰亚胺 (NXS) 在温和条件下反应时间短。甲基芳基转化为 α-卤代和 α,α-二卤代,这取决于所用 NXS 的数量。具有活化芳环的被选择性卤化,但在某些情况下,会得到 α-卤化和环卤化的混合物。活化的芳烃被区域选择性环卤化以得到单和二卤取代的产物。[BMIM(SO(3)H)][OTf] 离子液体 (IL-A) 在代表性的单卤化反应中成功重复使用八次,效率没有明显降低。还介绍了该 IL 中有效的卤化放大。反应性趋势和观察到的化学和区域选择性表明这些 IL 促进的卤代官能化反应中存在 ET 过程。
  • Highly Efficient Recyclable Sol Gel Polymer Catalyzed One Pot Difunctionalization of Alkynes
    作者:Justin Domena、Carlos Chong、Qiaxian Johnson、Bhanu Chauhan、Yalan Xing
    DOI:10.3390/molecules23081879
    日期:——
    Amino-bridged gel polymer P1 was discovered to catalyze alkyne halo-functionalization in excellent yields, regioselectivity, functional group compatibility, and recyclability. We have observed that both aromatic and aliphatic alkynes can be converted to α,α-dihalogenated ketones in the presence of polymer P1 under metal-free conditions at room temperature within a short reaction time.
    发现基桥接的凝胶聚合物P1以优异的产率,区域选择性,官能团相容性和可回收性催化炔烃卤代官能化。我们已经观察到,在室温下,在短时间内,在无属条件下,在聚合物P1的存在下,芳香族和脂肪炔烃均可转化为α,α-二卤代
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