(1,2-diiodo-ethyl)-benzene | 98546-35-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (1,2-diiodo-ethyl)-benzene
• 英文别名: (1,2-Dijod-aethyl)-benzol；1,2-Diiodoethylbenzene
• CAS: 98546-35-1
• 化学式: C₈H₈I₂
• 分子量: 357.961
• InChiKey: UHVFQMLPMXWFPH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  苯乙烯 在 碘 、 potassium iodide 作用下， 生成 (1,2-diiodo-ethyl)-benzene
  参考文献：
  名称：

  Berthelot, Bulletin de la Societe Chimique de France, 1867, vol. <2> 7, p. 276

  摘要：

  DOI：

文献信息

• Samarium Triflate-Catalyzed Halogen-Promoted Friedel−Crafts Alkylation with Alkenes
  作者：Saumen Hajra、Biswajit Maji、Sukanta Bar

  DOI：10.1021/ol070813t

  日期：2007.7.1

  A versatile and efficient halogen-promoted highly regio- and stereoselective Friedel-Crafts (F-C) alkylation with alkenes has been developed with use of easily available and inexpensive NBS or I2 as the efficient halogen sources. Lewis acids, in particular metal triflates, are found to be effective catalysts for this halogen-promoted F-C alkylation. Among these, Sm(OTf)3 was the best catalyst. Electron-rich

  通过使用容易获得且便宜的NBS或I2作为有效的卤素源，开发了一种通用且有效的卤素促进的高度烯烃和立体选择性的Friedel-Crafts（FC）烷基化烯烃。发现路易斯酸，特别是金属三氟甲磺酸酯，对于这种卤素促进的FC烷基化是有效的催化剂。其中，Sm（OTf）3是最好的催化剂。富含电子的芳烃与各种烯烃（包括α，β-不饱和羰基化合物）顺利进行FC烷基化。
• I⁻/IO₃⁻Assemblies as Promoters of Iodohydrin Formation
  作者：Subbarayappa Adimurthy、Gadde Ramachandraiah、Pushpito K. Ghosh

  DOI：10.1080/00397910701239031

  日期：2007.5

  Abstract The direct conversion of olefins to their corresponding iodohydrins is efficient with I−/IO3 − assemblies in an aqueous acidic medium. Iodohydrins were obtained in moderately good yields at ambient reaction conditions without employing any metal catalysts. The addition of IOH across the olefin follows the Morkovnikov's rule.

  摘要 烯烃直接转化为相应的碘醇在水性酸性介质中使用 I-/IO3 - 组装是有效的。在环境反应条件下，不使用任何金属催化剂，以中等良好的产率获得碘醇。跨烯烃添加 IOH 遵循 Morkovnikov 规则。
• RESIN PARTICLES AND PROCESS FOR PRODUCTION THEREOF
  申请人：Soken Chemical & Engineering Co., Ltd.

  公开号：EP2502940A1

  公开（公告）日：2012-09-26

  [Problem] It is an object of the present invention to obtain resin particles having a small amount of an inorganic dispersing agent (such as silica) adhering to their surfaces and having uniform particle diameters. [Solution to problem] The resin particles of the present invention are resin particles having an inorganic dispersing agent adhering to their surfaces and having a volume mean particle diameter of 1 to 1000 µm, and are characterized in that the amount of the inorganic dispersing agent adhering to the resin particle surfaces is in the range of 0.0001 to 0.02 g/m2, said amount being determined by the following equation (I): Amount of inorganic dispersing agent adhering to resin particle surfaces = (amount of inorganic dispersing agent (part(s) by weight)/amount of polymerizable monomer (part(s) by weight))/resin particle specific surface area as measured by Mastersizer 2000 manufactured by Malvern Instruments Ltd. (I) (wherein the amount of the inorganic dispersing agent and the amount of the polymerizable monomer in the right-hand member of the equation (I) are each an amount introduced in the production of resin particles, and the amount of the polymerizable monomer is 100 parts by weight) .

  [问题]本发明的目的是获得表面附着少量无机分散剂（如二氧化硅）且颗粒直径均匀的树脂颗粒。[问题解决方案] 本发明的树脂颗粒是表面附着无机分散剂的树脂颗粒，其体积平均粒径为 1 至 1000 微米，其特征在于树脂颗粒表面附着的无机分散剂的量在 0.0001 至 0.02 克/平方米之间，所述量由下式（I）确定：附着在树脂颗粒表面的无机分散剂量＝（无机分散剂量（份数（重量））/可聚合单体量（份数（重量）））/用 Malvern 仪器有限公司制造的 Mastersizer 2000 测量的树脂颗粒比表面积。(I)（其中，式(I)右边部分中无机分散剂的量和可聚合单体的量均为生产树脂颗粒时引入的量，可聚合单体的量为 100 份（重量））。
• POROUS PARTICLE, METHOD FOR PRODUCING POROUS PARTICLE, AND BLOCK COPOLYMER
  申请人：Kyoto University

  公开号：EP3327070A1

  公开（公告）日：2018-05-30

  The present invention provides porous particles uniform in shape and having through holes that are not closed. The porous particles according to the present invention are porous particles having a substantially spherical shape. Each of the porous particles has an interconnected pore structure in which through holes provided inside the porous particle communicate with each other, and ends of the through holes are open toward an outside of the porous particle.

  本发明提供了形状均匀、通孔不闭合的多孔颗粒。根据本发明，多孔颗粒是具有基本球形形状的多孔颗粒。每个多孔颗粒都具有相互连接的孔隙结构，其中多孔颗粒内部的通孔相互连通，通孔的末端朝向多孔颗粒的外部开放。
• POROUS PARTICLE MADE OF ORGANIC POLYMER, METHOD FOR PRODUCING POROUS PARTICLE MADE OF ORGANIC POLYMER, AND BLOCK COPOLYMER
  申请人：Kyoto University

  公开号：EP3327071A1

  公开（公告）日：2018-05-30

  The present invention provides porous particles made of an organic polymer, uniform in shape, and having through holes that are not closed. The porous particles according to the present invention are porous particles having a substantially spherical shape. The porous particles are made of an organic polymer. Each of the porous particles has an interconnected pore structure in which through holes provided inside the porous particle communicate with each other, and ends of the through holes are open toward an outside of the porous particle.

  本发明提供了由有机聚合物制成的多孔颗粒，其形状均匀，具有未封闭的通孔。根据本发明，多孔颗粒是具有基本球形形状的多孔颗粒。多孔颗粒由有机聚合物制成。每个多孔微粒都具有相互连接的孔隙结构，其中多孔微粒内部的通孔相互连通，通孔的末端向多孔微粒外部敞开。