| 58249-25-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• CAS: 58249-25-5
• 化学式: C7H5NNaOS
• 分子量: 174.18
• InChiKey: FMSKPKSLSVKPIP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.21
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Beta, gamma-unsaturated delta-keto esters
  申请人：Givaudan Roure (International) S.A.

  公开号：EP0953562A1

  公开（公告）日：1999-11-03

  The beta,gamma-unsaturated delta-keto esters of formula I are useful as precursors for the delivery of organoleptic compounds, especially for flavours, fragrances and masking agents, and/or of antimicrobial compounds.

  公式I中的β，γ-不饱和δ-酮酸酯可用作有机感化合物的前体，尤其适用于香料、香料和掩蔽剂以及/或抗微生物化合物的传递。
• Method for producing grains of aliphatic acid silver salt and thermally processed image recording material
  申请人：——

  公开号：US20010018170A1

  公开（公告）日：2001-08-30

  A method for producing grains of aliphatic acid silver salt by mixing a solution containing silver ions and a solution of aliphatic acid alkali metal salt to attain reaction of them, wherein (1) 95-100% of the total molar number to be added of the aliphatic acid alkali metal salt is added under a condition that dilution factor of the solution of aliphatic acid alkali metal salt becomes 10-fold or higher at 1 second after the addition, (2) 95-100% of the total amount to be added of silver in the solution containing silver ions is added under a condition that dilution factor of the solution containing silver ions becomes 20-fold or higher at 1 second after the addition, and (3) 50-100% of the total amount to be added of the solution of aliphatic acid alkali metal salt is added simultaneously with the solution containing silver ions. According to the present invention, there is provided a method for producing grains of aliphatic acid silver salt, which show excellent fog prevention ability, in addition, excellent fog prevention ability even after time lapse, when used in a thermally processed image recording material.

  本发明提供了一种制备脂肪族酸银盐颗粒的方法，包括将含有银离子的溶液和脂肪族酸碱金属盐的溶液混合以使它们反应，其中（1）脂肪族酸碱金属盐的总摩尔数的95-100％在加入后1秒钟时，脂肪族酸碱金属盐的稀释因子变为10倍或更高，（2）所含银离子的溶液中总添加量的95-100％在加入后1秒钟时，银离子溶液的稀释因子变为20倍或更高，（3）脂肪族酸碱金属盐溶液的总添加量的50-100％同时与含银离子的溶液一起加入。该发明提供了一种制备脂肪族酸银盐颗粒的方法，该颗粒具有出色的防雾能力，并且即使在时间流逝后，当用于热处理的图像记录材料时，仍具有出色的防雾能力。
• Bisphenol-phosphorous compound complex and thermally processed image recording material utilizing the same
  申请人：——

  公开号：US20020009683A1

  公开（公告）日：2002-01-24

  Bisphenol-phosphorus compound complexes represented by the following general formula (1) are disclosed (R 1 to R 4 represent hydrogen atom or a group that can be a substituent on a benzene ring; L represents —S— group or a —CHR 5 — group where R 5 represents hydrogen atom or an alkyl group; and R 6 to R 8 represent an alkyl group, an aryl group, a heterocyclic group etc.). The present invention provides reducing agents that can realize thermally processed image recording materials that can provide sufficient image density at a practical reaction temperature (specifically 100-140° C.) and within a practical reaction time (specifically 1-30 seconds), and can sufficiently suppress the coloration of white portions when the materials are stored in a dark place after the development.

  本发明揭示了以下一般式（1）所代表的双酚-磷化合物配合物（其中R1至R4代表氢原子或苯环上可取代基团；L代表—S—基团或—CHR5—基团，其中R5代表氢原子或烷基；R6至R8代表烷基、芳基、杂环基等）。本发明提供了还原剂，可以实现在实际反应温度（具体为100-140℃）和实际反应时间（具体为1-30秒）内提供足够的图像密度的热处理图像记录材料，并且在开发后在暗处存储材料时可以充分抑制白色部分的着色。
• Bisphenol-phosphorus compound complex and thermally processed image recording material utilizing the same
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：US20030045738A1

  公开（公告）日：2003-03-06

  Bisphenol-phosphorus compound complexes represented by the following general formula (1) are disclosed (R 1 to R 4 represent hydrogen atom or a group that can be a substituent on a benzene ring; L represents —S— group or a —CHR 5 — group where R 5 represents hydrogen atom or an alkyl group; and R 6 to R 8 represent an alkyl group, an aryl group, a heterocyclic group etc.). The present invention provides reducing agents that can realize thermally processed image recording materials that can provide sufficient image density at a practical reaction temperature (specifically 100-140° C.) and within a practical reaction time (specifically 1-30 seconds), and can sufficiently suppress the coloration of white portions when the materials are stored in a dark place after the development.

  本发明揭示了以下一般式（1）所代表的双酚-磷化合物配合物（其中R1至R4代表氢原子或苯环上可以作为取代基的基团；L代表—S—基团或—CHR5—基团，其中R5代表氢原子或烷基；而R6至R8代表烷基、芳基、杂环基等）。本发明提供了还原剂，可以实现在实际反应温度（具体为100-140℃）和实际反应时间（具体为1-30秒）内提供足够的图像密度的热处理图像记录材料，并且在开发后在黑暗处存储时足够抑制白色部分的着色。
• Method and apparatus for preparing grains of silver salt of organic acid and method for producing thermally processed image recording material
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：US20020058218A1

  公开（公告）日：2002-05-16

  Disclosed are a method for preparing grains of silver salt of an organic acid by reacting a solution containing silver ions and a solution containing an alkali metal salt of an organic acid, in which the reaction is performed in sealed mixing means and which comprises steps of supplying the solution containing silver ions into a reaction field solution before introduced into the sealed mixing means, and supplying the solution containing an alkali metal salt of an organic acid into the reaction field solution or sealed mixing means to which the solution containing silver ions has been supplied, etc. According to the present invention, high quality grains of silver salt of an organic acid can be efficiently produced at low cost.

  本发明公开了一种制备有机酸银盐晶粒的方法，通过反应含有银离子的溶液和含有有机酸碱金属盐的溶液，在密封混合装置中进行反应，包括将含有银离子的溶液供给到反应场溶液中，然后将其引入到密封混合装置中，以及将含有有机酸碱金属盐的溶液供给到已经供给了含有银离子的溶液的反应场溶液或密封混合装置中等步骤。根据本发明，可以高效地低成本地生产高质量的有机酸银盐晶粒。