1,3-diphenyl-1-mercaptopropan-3-one | 5076-35-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 1,3-diphenyl-1-mercaptopropan-3-one
• 英文别名: 3-mercapto-1,3-diphenyl-propan-1-one；3-Mercapto-1,3-diphenyl-propan-1-on；β-Mercapto-β-phenyl-propiophenon；3-Mercapto-3-phenyl-propiophenon；Chalkonmercaptan；Beta-Mercapto-Beta-phenylpropiophenon；1,3-diphenyl-3-sulfanylpropan-1-one
• CAS: 5076-35-7
• 化学式: C₁₅H₁₄OS
• 分子量: 242.342
• InChiKey: FDMCFFPKWKUREB-UHFFFAOYSA-N

物化性质

• 熔点：
  102-103 °C
• 沸点：
  403.1±38.0 °C(Predicted)
• 密度：
  1.137±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  18.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,3-diphenyl-1-mercaptopropan-3-one 、 三氯硫氯甲烷 生成 Trichlormethyl--disulfid
  参考文献：
  名称：

  Fischer,F.; Gottfried,R., Journal fur praktische Chemie (Leipzig 1954), 1965, vol. 30, p. 230 - 240

  摘要：

  DOI：
• 作为产物：
  描述：

  苯亚甲基苯乙酮 在 硫化氢 、 三乙胺 作用下， 生成 1,3-diphenyl-1-mercaptopropan-3-one
  参考文献：
  名称：

  Fischer,F.; Gottfried,R., Journal fur praktische Chemie (Leipzig 1954), 1965, vol. 30, p. 230 - 240

  摘要：

  DOI：

文献信息

• Development of a Novel Benzyl Mercaptan as a Recyclable Odorless Substitute of Hydrogen Sulfide
  作者：Manabu Node、Manabu Matoba、Tetsuya Kajimoto

  DOI：10.1055/s-2007-984524

  日期：2007.7

  odorless substitute of hydrogen sulfide to afford β-mercapto -carbonyl compounds in a Michael addition and to convert alkyl -bromides into alkanethiols. Detrimethoxybenzylation of the -Michael adducts prepared from 4 and α,β-unsaturated esters or -ketones was facilely carried out by treatment with a solvent mixture of trifluoroacetic acid and toluene to give β-mercapto carbonyl compounds. Successive

  2,4,6-三甲氧基苄基硫醇 (4) 被开发为硫化氢的无味替代品，以在迈克尔加成中提供 β-巯基-羰基化合物并将烷基溴转化为烷硫醇。通过用三氟乙酸和甲苯的溶剂混合物处理，由 4 和 α,β-不饱和酯或酮制备的 -Michael 加合物的去三甲氧基苄基化很容易进行，得到 β-巯基羰基化合物。作为副产物获得的2,4,6-三甲氧基苄基异硫脲鎓盐的连续碱水解，伴随着二硫化物8以良好收率再生4。二硫化物8也通过用LiAlH 4 还原而转化为4。类似的方案适用于使用烷基溴的 SN 2 反应合成烷硫醇。
• <i>S</i>-alkyl Dithiocarbamates Synthesis through Electrochemical Multicomponent Reaction of Thiols, Hydrogen Sulfide, and Isocyanides
  作者：Xiaoying Liu、Tian-cheng Cai、Mengxue Zhu、Yuxuan Liu、Jingjing Xia、Junyan Xie、Lixin Wen、Qing-Wen Gui、Yulong Yin

  DOI：10.1021/acs.joc.3c01017

  日期：2023.9.1

  challenge. In this work, we have successfully developed a multicomponent reaction protocol to convert H2S into S-alkyl dithiocarbamates under constant current conditions. No additional oxidants nor additional catalysts are required, and due to mild conditions, the reactions display a broad substrate scope, including varieties of thiols or disulfides.

  二硫代氨基甲酸盐的合成在许多生物医学和农业化学应用中极其重要，特别是杀菌剂的开发，但仍然是一个巨大的挑战。在这项工作中，我们成功开发了一种多组分反应方案，可在恒流条件下将H 2 S转化为S-烷基二硫代氨基甲酸酯。不需要额外的氧化剂或额外的催化剂，并且由于条件温和，反应显示出广泛的底物范围，包括各种硫醇或二硫化物。
• Non-toxic corrosion-protection pigments based on manganese
  申请人：——

  公开号：US20040011252A1

  公开（公告）日：2004-01-22

  Corrosion-inhibiting pigments based on manganese are described that contain a trivalent or tetravalent manganese/valence stabilizer complex. An inorganic or organic material is used to stabilize the trivalent or tetravalent manganese ion to form a compound that is sparingly soluble, exhibits low solubility, or is insoluble in water, depending upon the intended usage. Specific stabilizers are chosen to control the release rate of trivalent or tetravalent manganese during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Manganese/valence stabilizer combinations are chosen based on the well-founded principles of manganese coordination chemistry. Many manganese-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium or tetravalent lead systems. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

  以锰为基础的缓蚀颜料含有三价或四价锰/价稳定剂复合物。一种无机或有机材料可用于稳定三价或四价锰离子，从而形成一种可少量溶解、溶解度低或不溶于水的化合物，具体取决于预期用途。选择特定的稳定剂是为了控制三价锰或四价锰在遇水时的释放率，并调整粉末在所选粘合剂体系中用作颜料时的相容性。稳定剂还可以改变成型粉末的加工和处理特性。锰/价稳定剂组合的选择是基于锰配位化学的基本原理。文中介绍了许多锰价稳定剂组合，其性能与传统的六价铬或四价铅体系相当。需要强调的是，提供本摘要是为了符合要求提供摘要的规则，以便检索者或其他读者快速确定技术公开的主题。提交本摘要的前提是，本摘要不用于解释或限制权利要求的范围或含义。
• Non-toxic corrosion-protection pigments based on rare earth elements
  申请人：——

  公开号：US20040104377A1

  公开（公告）日：2004-06-03

  A corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combinded to form a rare earth/valence stabilizer complex. The rare earth element is selected from cerium, terbium, praseodymium, or a combination thereof, and at least one rare earth element is in the tetravalent oxidation state. An inorganic or organic material is used to stabilize the tetravalent rare earth ion to form a compound that is sparingly soluble in water. Specific stabilizers are chosen to control the release rate of tetravalent cerium, terbium, or praseodymium during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Many rare earth-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium systems.

  一种缓蚀颜料，由稀土元素和价态稳定剂结合形成稀土/价态稳定剂复合物。稀土元素选自铈、铽、镨或它们的组合，至少有一种稀土元素处于四价氧化态。使用无机或有机材料来稳定四价稀土离子，以形成稀溶于水的化合物。选择特定的稳定剂是为了控制四价铈、铽或镨在遇水时的释放率，并调整粉末在所选粘合剂体系中用作颜料时的相容性。稳定剂还可以改变成型粉末的加工和处理特性。本文介绍了许多稀土-价稳定剂组合，其性能可与传统的六价铬体系媲美。
• Reactions of .alpha.,.beta.-unsaturated ketones with hydrogen sulfide. .gamma.-Oxo sulfides or tetrahydrothiopyranols?
  作者：Dario Del Mazza、Manfred G. Reinecke

  DOI：10.1021/jo00314a028

  日期：1981.1