1-(Tribromomethanesulfonyl)naphthalene | 365561-79-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-(Tribromomethanesulfonyl)naphthalene
• 英文别名: 1-(tribromomethylsulfonyl)naphthalene
• CAS: 365561-79-1
• 化学式: C₁₁H₇Br₃O₂S
• 分子量: 442.95
• InChiKey: MOLREZJANIZSIX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• 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 for producing silver salt of organic acid and photothermographic material utilizing the same
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP1094362A1

  公开（公告）日：2001-04-25

  A method for producing a silver salt of an organic acid, which comprises steps of reacting (1) a solution containing silver ions in water or in a mixture of an organic solvent and water, with (2) a solution or suspension containing an alkali metal salt of an organic acid in water, in a mixture of an organic solvent and water, or in an organic solvent to prepare a silver salt of an organic acid, and removing a byproduct salt by a desalting operation, wherein a dispersing agent having a molecular weight of 3000 or less is added and dispersed during a time period of from before the reaction to before the desalting operation. There is provided a method for producing a silver salt of an organic acid, which can provides low fog, high sensitivity and high concentration of blackening when it is used for photothermographic materials, and is suitable for the production of photothermographic materials having low haze and less image degradation after storage.

  一种生产有机酸银盐的方法，包括以下步骤：(1) 将含有银离子的水溶液或有机溶剂与水的混合物溶液与(2) 将含有有机酸碱金属盐的水溶液或悬浮液或有机溶剂与水的混合物溶液或悬浮液反应，以制备有机酸银盐，并通过脱盐操作去除副产物盐、或有机溶剂中的溶液或悬浮液来制备有机酸银盐，并通过脱盐操作除去副产物盐，其中在反应前至脱盐操作前的一段时间内加入分子量为 3000 或更小的分散剂并进行分散。本发明提供了一种生产有机酸银盐的方法，该方法在用于感光热敏材料时可提供低雾度、高灵敏度和高浓度发黑，适用于生产低雾度和存储后图像退化较少的感光热敏材料。
• Photothermographic image-recording material
  申请人：——

  公开号：US20020058220A1

  公开（公告）日：2002-05-16

  A photothermographic image-recording material with improved storability before image formation and improved coating characteristics, which comprises a support having provided thereon an image-forming layer, the layer comprising at least one light-insensitive organic silver salt, a reducing agent for silver ion and a binder, wherein the binder comprises a polymer having a recurring unit represented by the formula (1), and the content of the recurring unit represented by the formula (1) in the polymer is from 0.1 to 50% by weight.

  一种光热成像图像记录材料，在图像形成前具有更好的贮存性和更好的涂层特性，它包括一个支架，支架上有一个图像形成层，该层包括至少一种感光有机银盐、一种银离子还原剂和一种粘合剂，其中粘合剂包括一种具有式（1）表示的递归单元的聚合物，式（1）表示的递归单元在聚合物中的含量为 0.1 至 50%（按重量计）。