(E)-(2-(propylsulfonyl)vinyl)benzene | 68667-95-8

• 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: (E)-(2-(propylsulfonyl)vinyl)benzene
• 英文别名: 1-Propansulfonyl-2-phenylethen；(E)-1-n-Propylsulfonyl-2-phenyl-ethen；[(E)-2-propylsulfonylethenyl]benzene
• CAS: 68667-95-8
• 化学式: C₁₁H₁₄O₂S
• 分子量: 210.297
• InChiKey: BWHQZTNIGWNSNX-CSKARUKUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  [1-Chloro-2-(propane-1-sulfonyl)-ethyl]-benzene 、 三乙胺 以80%的产率得到
  参考文献：
  名称：

  LIU, LILIAN, KAO;HONG, C. T., J. CHIN. CHEM. SOC., 1978, 25, N 2, 87-93

  摘要：

  DOI：

文献信息

• Direct Photoexcitation of Xanthate Anions for Deoxygenative Alkenylation of Alcohols
  作者：Hong-Mei Guo、Bin-Qing He、Xuesong Wu

  DOI：10.1021/acs.orglett.2c00889

  日期：2022.5.6

  In this report, we identify xanthate salts as a unique class of visible-light-excitable alkyl radical precursors that act simultaneously as strong photoreductants and alkyl radical sources. Upon direct photoexcitation of xanthate anions, efficient deoxygenative alkenylation and alkylation of a wide range of primary, secondary, and tertiary alcohols have been achieved via a one-pot protocol, avoiding

  在本报告中，我们将黄原酸盐确定为一类独特的可见光可激发烷基自由基前体，它们同时充当强光还原剂和烷基自由基源。在黄原酸盐阴离子的直接光激发下，通过一锅法实现了多种伯醇、仲醇和叔醇的有效脱氧烯基化和烷基化，避免了任何光催化剂。该方法具有广泛的底物范围和良好的官能团耐受性，可实现复杂分子的后期功能化。
• Mechanochemical-assisted decarboxylative sulfonylation of α,β-unsaturated carboxylic acids with sodium sulfinate salts
  作者：Barakha Saxena、Roshan I. Patel、Shruti Sharma、Anuj Sharma

  DOI：10.1039/d3gc04954j

  日期：——

  Developing a green and efficient method for synthesizing vinyl sulfones is challenging and highly desirable. We herein report a green, sustainable, and unprecedented mechanochemical-assisted approach for the decarboxylative sulfonylation of α,β-unsaturated carboxylic acids with sodium sulfinates using only potassium iodide (50 mol%) as an activator under water-assisted grinding conditions. A library

  开发一种绿色高效的乙烯基砜合成方法具有挑战性，也是非常需要的。我们在此报告了一种绿色、可持续且前所未有的机械化学辅助方法，在水辅助研磨条件下仅使用碘化钾（50 mol%）作为活化剂，用亚磺酸钠对 α,β-不饱和羧酸进行脱羧磺酰化。在很短的反应时间内成功合成了烷基和芳基乙烯基砜衍生物库，收率高达 92%，具有优异的官能团相容性。这种磺酰化策略对于芳基 α,β-不饱和羧酸以及烷基和芳基亚磺酸钠具有良好的耐受性。该方法已成功应用于神经保护剂的合成。总体而言，该策略的优点是（i）无金属催化剂、碱、氧化剂和溶剂条件，（ii）操作简单，反应时间短，以及（iii）出色的有效质量产率、原子经济性，E因子和 EcoScale 分数。该方法的实用性也在乙烯基砜的克级合成中得到了证明。
• Silicone-sulfone and silicone-fluorocarbon-sulfone gas permeable contact lenses and compositions thereof
  申请人：PROGRESSIVE OPTICAL RESEARCH LTD.

  公开号：EP0231572A2

  公开（公告）日：1987-08-12

  Highly oxygen permeable hard and semi-hard contact lenses are made from the copolymer of ethylenically unsaturated siloxane ester, ethylenically unsaturated fluorocarbon ester and ethylenically unsaturated sulfone monomer and methods for the polymerization thereof.

  高透氧硬性和半硬性隐形眼镜由乙烯不饱和硅氧烷酯、乙烯不饱和碳氟化合物酯和乙烯不饱和砜单体的共聚物及其聚合方法制成。
• Fluorosulfone-silicone hydrogel RGP contact lenses, optical medical devices and compositions thereof
  申请人：Novicky, Nick N.

  公开号：EP1455201A1

  公开（公告）日：2004-09-08

  Highly comfortable oxygen permeable and hydrophilic contact lenses are manufactured from a copolymer of an ethylenically unsaturated novel monomers Bis(perfluoroalkylsulfonyl)-amidoethyl methacrylate, Bis(alkylsulfonyl)amidoethyl methacrylate, (N-alkylsulfonyl-N'-perfluoroalkylsulfonyl)amidoethyl methacrylate and organosilicone ester monomers of acrylic and methacrylic acid and ethylenically unsaturated ester monomers of methacrylic acid having alkyl hydroxy groups, N-vinyl 2-pyrolidinone, dimethylacrylamide, methacrylic acid and methods for the manufacturing thereof.

  高度舒适的透氧性和亲水性隐形眼镜是由乙烯不饱和新型单体甲基丙烯酸双(全氟烷基磺酰基)酰胺乙基酯、甲基丙烯酸双(烷基磺酰基)酰胺乙基酯、甲基丙烯酸(N-烷基磺酰基-N'-全氟烷基磺酰基)酰胺乙基酯和有机硅酯单体的共聚物制成的、(N-烷基磺酰基-N'-全氟烷基磺酰基)氨基甲基丙烯酸乙酯、丙烯酸和甲基丙烯酸的有机硅酯单体以及具有烷基羟基的甲基丙烯酸乙烯基不饱和酯单体、N-乙烯基 2-吡咯烷酮、二甲基丙烯酰胺、甲基丙烯酸及其制造方法。
• Fluorocarbon-sulfone hydrophilic contact lenses, optical medical devices and compositions thereof
  申请人：——

  公开号：US20030027886A1

  公开（公告）日：2003-02-06

  Highly comfortable hydrophilic contact lenses are made from a coploymer of an ethylenically unsaturated fluoro-sulfone ester, ethylenically unsaturated fluorosulfone ester monomer of acrylic or methacrylic acid having alkyl hydroxy group and N-Vinyl 2-pyrrolidinone and methods for the manufacturing thereof.

  高舒适度亲水性隐形眼镜由乙烯不饱和氟砜酯共聚物、具有烷基羟基的丙烯酸或甲基丙烯酸乙烯不饱和氟砜酯单体和 N-乙烯基 2-吡咯烷酮及其制造方法制成。