3-乙基-5-甲氧基-2-甲基苯并噻唑鎓对甲苯磺酸盐 | 42379-68-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 中文名称: 3-乙基-5-甲氧基-2-甲基苯并噻唑鎓对甲苯磺酸盐
• 英文名称: 3-ethyl-5-methoxy-2-methyl-benzothiazolium; toluene-4-sulfonate
• 英文别名: 3-ethyl-5-methoxy-2-methylbenzothiazolium p-toluenesulphonate；5-Methoxy-3-ethyl-2-methyl-benzthiazolium-tosylat；Benzothiazolium, 3-ethyl-5-methoxy-2-methyl-, salt with 4-methylbenzenesulfonic acid (1:1)；3-ethyl-5-methoxy-2-methyl-1,3-benzothiazol-3-ium;4-methylbenzenesulfonate
• CAS: 42379-68-0
• 化学式: C₇H₇O₃S*C₁₁H₁₄NOS
• 分子量: 379.501
• InChiKey: RAPZVIBWDBUCCW-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  3.42
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  107
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  3-乙基-5-甲氧基-2-甲基苯并噻唑鎓对甲苯磺酸盐 生成 2-{2-(2-acetoxy-phenyl)-5-[3-(3-ethyl-5-methoxy-3H-benzothiazol-2-ylidenemethyl)-5,5-dimethyl-cyclohex-2-enylidene]-penta-1,3-dienyl}-3-ethyl-5-methoxy-benzothiazolium; iodide
  参考文献：
  名称：

  Synthesis of tetracarbocyanines by the scission of the pyrylium ring of benzopyrylocyanines

  摘要：

  DOI：

  10.1007/bf00755276

文献信息

• Heat-developable photographic materials
  申请人：Fuji Photo Film Co., Ltd.

  公开号：US04713316A1

  公开（公告）日：1987-12-15

  A heat-developable photographic material having improved preservability, which comprises a support having thereon at least one heat-developable photographic layer, said photographic material containing a dye represented by formula (I) ##STR1## wherein n and m each represents 0, 1, 2 or 3; p and q each represents 0 or 1; L represents a methine group or a substituted methine group; R.sub.1 and R.sub.2 are same or different and each represents an unsubstituted or substituted alkyl group; R.sub.3 and R.sub.4 are same or different and each represents a hydrogen atom, an alkyl group, an alkoxy group, a hydroxyl group, an unsubstituted or substituted amino group or a halogen atom; or said R.sub.3 and R.sub.4 form a condensed 6-membered ring; Z and Z' are same or different and each represents a non-metallic atomic group necessary for forming a substituted or unsubstituted 5-membered or 6-membered ring, or substituted or unsubstituted 5-membered or 6-membered ring which is condensed with another ring; X.sup..crclbar. represents an anion; r represents 1 or 2, and when the dye forms an internal salt, r is 1.

  具有改良保鲜性的热显影照相材料，包括具有至少一层热显影照相层的支持，该照相材料含有由式（I）表示的染料 其中n和m分别表示0，1，2或3；p和q分别表示0或1；L表示亚甲基基团或取代的亚甲基基团；R1和R2相同或不同，且各自表示未取代或取代的烷基基团；R3和R4相同或不同，且各自表示氢原子，烷基基团，烷氧基，羟基，未取代或取代的氨基或卤素原子；或R3和R4形成一个紧密的6元环；Z和Z'相同或不同，且各自表示形成取代或未取代的5元环或6元环所必需的非金属原子基团，或与另一个环紧密结合的取代或未取代的5元环或6元环；X.sup..crclbar.表示阴离子；r表示1或2，当染料形成内盐时，r为1。
• Reaction of acetoacetaldehyde tetraethylacetal with quaternary salts of heterocyclic bases and some reactions of the products
  作者：A. V. Kazymov、E. P. Shchelkina

  DOI：10.1007/bf00471830

  日期：1972.12
• Shchelkina,E.P.; Kazymov,A.V., Journal of Organic Chemistry USSR (English Translation), 1972, vol. 8, p. 641 - 646
  作者：Shchelkina,E.P.、Kazymov,A.V.

  DOI：——

  日期：——
• Sosnovskii, G. M.; Lugovskii, A. P., Journal of Organic Chemistry USSR (English Translation), 1986, vol. 22, # 9, p. 1757 - 1759
  作者：Sosnovskii, G. M.、Lugovskii, A. P.

  DOI：——

  日期：——
• Condensation of 1,3-thiazan-2,4-dithione
  作者：E. D. Sych、I. V. Fesenko

  DOI：10.1007/bf00473090

  日期：1971.2