影像科学与光化学 ›› 2004, Vol. 22 ›› Issue (5): 391-395.DOI: 10.7517/j.issn.1674-0475.2004.05.391

• 应用与发展 • 上一篇    下一篇

一种新型功能性显影促进剂的合成及表征

刘玉婷1,2, 吕峰1, 邹竞3, 张大德1, 姚祖光1   

  1. 1. 华东理工大学, 精细化工研究所, 上海, 200237;
    2. 陕西科技大学, 化学与化工学院, 陕西, 咸阳, 712081;
    3. 中国乐凯胶片集团公司, 河北, 保定, 071054
  • 收稿日期:2003-11-19 修回日期:2004-01-07 出版日期:2004-09-23 发布日期:2004-09-23
  • 通讯作者: 刘玉婷(1971- ),女,讲师,博士研究生,研究方向:有机合成;通讯联系人,E-mail:yutingliu318@sohu.com.
  • 基金资助:
    中国乐凯胶片公司资助项目.

Synthesis of a Novel Functional Development Accelerator

LIU Yu-ting1,2, LÜ Feng1, ZOU Jing3, ZHANG Da-de1, YAO Zu-guang 1   

  1. 1. Institute Research of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, P. R. China;
    2. College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xianyang 712081, Shaanxi, P. R. Chin
  • Received:2003-11-19 Revised:2004-01-07 Online:2004-09-23 Published:2004-09-23

摘要: 合成了以2-氨基——巯基-1,3,4-噻二唑为吸附基团,4,4-二甲基-1-苯基-3-吡唑啉酮为增强基团的新型功能性显影促进剂,其结构经IR、1H-NMR、MS和元素分析等得到确证.由于其结构的独特性,可望在促进显影的同时而不导致灰雾增大.可将其直接用来促进显影,或者将其与卤代成色剂母体反应得到DAR成色剂后再用于促进显影.

关键词: 显影促进剂, 合成, DAR成色剂

Abstract: A novel functional photographic developement accelerator was synthesized in this paper.It has a linking group which is 2-amino-5-mercapto-1,3,4-thiociazole and an accelerator group which is 4,4-dimethyl-1-phenyl-3-pyrazolidinone.The structure of the functional photographic development accelerator was identified by IR,~1H-NMR,MS,and elemental analysis.It can be used to accelerate development without unduly increasing fog because of it’s unique structure.It can be used directly or was synthesized with Cp-X to obtain DAR couplers to accelerate development.

Key words: development accelerator, synthesis, DAR coupler

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