thioacrylic acid S-benzyl ester | 19756-11-7

• 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: thioacrylic acid S-benzyl ester
• 英文别名: α-Acryloylmercapto-toluol；Thioacrylsaeure-S-benzylester；S-Benzyl-thioacrylat；S-benzyl prop-2-enethioate
• CAS: 19756-11-7
• 化学式: C₁₀H₁₀OS
• 分子量: 178.255
• InChiKey: CKKCANXJIMYHSO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  42.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  苄硫醇 、 alkaline earth salt of/the/ methylsulfuric acid 在 溶剂黄146 、 对苯二酚 、 甲苯 作用下， 生成 thioacrylic acid S-benzyl ester
  参考文献：
  名称：

  Reppe,J. W., Acetylene Chemistry S. 160

  摘要：

  DOI：

文献信息

• N-Heterocyclic Phosphines
  申请人：The Board of Regents of the Nevada System of Higher Education on Behalf of the Unive. of Nevada

  公开号：US20180118770A1

  公开（公告）日：2018-05-03

  Provided herein are N-heterocyclic phosphines (NHPs) useful in metal-free phosphorus-carbon bond forming reactions. Methods for preparing vinylphosphonates using NHPs also are provided. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本文提供了一种在无金属条件下进行磷-碳键形成反应中有用的N-杂环膦（NHPs）。还提供了使用NHPs制备乙烯磷酸酯的方法。本摘要旨在作为在特定领域搜索的扫描工具，不限制本发明。
• Photochromic blue light filtering materials and ophthalmic devices
  申请人：Jani M. Dharmendra

  公开号：US20050254003A1

  公开（公告）日：2005-11-17

  Polymeric compositions have photochromic and blue-light filtering ability and are useful in the manufacture of ophthalmic medical devices. The polymeric compositions comprise a photochromic material incorporated into polymeric host materials and are activatable by blue light having a first wavelength range to become photochromic, and are thereby capable of absorbing blue light in a second wavelength range. Methods of making the compositions comprise incorporating a photochromic material into a polymeric host material.

  聚合物组合物具有光致变色和蓝光过滤能力，并可用于制造眼科医疗器械。该聚合物组合物包括将光致变色材料并入聚合物基材料中，可以通过第一波长范围的蓝光激活变成光致变色，并且因此能够吸收第二波长范围的蓝光。制造该组合物的方法包括将光致变色材料并入聚合物基材料中。
• PHOTOCHROMIC CURABLE COMPOSITION, CURED PRODUCT THEREOF AND LAMINATE INCLUDING THE CURED PRODUCT
  申请人：TOKUYAMA CORPORATION

  公开号：US20160002524A1

  公开（公告）日：2016-01-07

  A curable composition which comprises a carbonate-based polymerizable monomer represented by the following formula, other polymerizable monomers and a photochromic compound, can be used even under high-temperature and high-humidity conditions without any problems and provides a cured product having excellent photochromic properties. wherein A and A′ are each a linear or branched alkylene group having 2 to 15 carbon atoms, “a” is an average value of 1 to 20, when there are a plurality of A's, A's may be the same or different, R 1 is a hydrogen atom or methyl group, and R 2 is a (meth)acryloyloxy group or hydroxyl group.

  可治愈组合物包括以下化学式所表示的碳酸酯基可聚合单体、其他可聚合单体和光致变色化合物，即使在高温高湿环境下也可以使用，而且提供具有出色光致变色性能的固化产物。其中，A和A'是具有2至15个碳原子的线性或支链烷基，"a"是1至20的平均值，当有多个A时，A可以相同或不同，R1是氢原子或甲基基团，R2是（甲基）丙烯酰氧基团或羟基。
• Thiophenyl thioacrylate and thiomethacrylate monomers, methods of preparing said monomers, intermediates, polymers thereof and optical components containing said polymers
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0198572A1

  公开（公告）日：1986-10-22

  A monomer having the formula: wherein: R1 is H or methyl; R2, R3 and R4 are independently alkyl, aryl, or aralkyl; and Rs and R6 are independently H, halo, alkyl, aryl, aralkyl, thioalkyl, thioaryl, or thioaralkyl, is useful in preparing a polymer having a high refractive index. The polymer is useful in forming optical components, such as lenses.

  具有以下式子的单体 其中 R1 是 H 或甲基； R2、R3 和 R4 独立地是烷基、芳基或芳烷基；以及 Rs 和 R6 独立地为 H、卤素、烷基、芳基、芳烷基、硫代烷基、硫代芳基或硫代芳烷基。这种聚合物可用于形成光学元件，如透镜。
• Chromene compound
  申请人：TOKUYAMA CORPORATION

  公开号：EP0875509A1

  公开（公告）日：1998-11-04

  The present invention relates to a novel chromene compound having favorable photochromic properties, developing a color of a high density, exhibiting a small degree of initial color and permitting the color to quickly fade. The novel chromene compound has an amino group that may be substituted for a sixth position of a naphthopiran ring, has electron-donating groups at para-positions of the two phenyl groups bonded to the third position, and has at least one or more electron-attracting groups at meta-positions of the phenyl groups, and is represented, for example, by the following formula,

  本发明涉及一种新型色烯化合物，该化合物具有良好的光致变色性能，显色密度高，初期显色程度小，可快速褪色。这种新型色烯化合物具有一个可被取代萘环第六位的氨基，在与第三位结合的两个苯基的对位上具有电子奉献基团，并在苯基的元位上具有至少一个或多个电子吸引基团，例如由下式表示、