2,3,4-三羟基二苯甲酮与2,1-重氮萘醌-5-磺酰氯酯化反应条件和酯化产物溶解度关系研究

高等学校化学学报 ›› 2010, Vol. 31 ›› Issue (3): 520.

2,3,4-三羟基二苯甲酮与2,1-重氮萘醌-5-磺酰氯酯化反应条件和酯化产物溶解度关系研究

刘陆, 邹应全

北京师范大学化学学院, 北京 100875

收稿日期:2009-09-07 出版日期:2010-03-10 发布日期:2010-03-10
通讯作者: 邹应全, 男, 博士, 教授, 主要从事信息记录材料研究. E-mail: zouyq@bnu.edu.cn
基金资助:
深圳市容大电子材料有限公司资助.

Relationship of the Esterify Reaction Condition of 2,3,4-Trihydroxybenzophenone and 2,1-Diazonaphthaquinone-5-Sulfonyl Chloride and the Solubility of Its Product

LIU Lu, ZOU Ying-Quan*

College of Chemistry, Beijing Normal University, Beijing 100875, China

Received:2009-09-07 Online:2010-03-10 Published:2010-03-10
Contact: ZOU Ying-Quan. E-mail: zouyq@bnu.edu.cn
Supported by:
深圳市容大电子材料有限公司资助.

摘要/Abstract

摘要：

对不同条件下合成的三羟基二苯甲酮酯化215感光剂进行高效液相色谱分析, 确定了产物中各酯化产物的保留时间及其在产物中所占的积分峰面积比. 通过分析, 确认二酯化产物三乙胺盐是影响感光剂溶解度的主要原因. 得到合成感光剂的最优条件: 丙酮和水作溶剂的体积比为85∶15, 三乙胺作催化剂.

关键词: 2,3,4-三羟基二苯甲酮; 重氮萘醌感光剂; 感光剂溶解度

Abstract:

The esterify product of 2,3,4-trihydroxybenzophenone and 2,1-diazonaphthaquinone-5-sulfonyl chloride is widely used as the photoactive compound in photoresist. And its solubility is the critical factor in practical production. In this paper, several 2,3,4-trihydroxybenzophenone esterify 2,1-diazonaphthaquinone-5-sulfonyl chloride photoactive compounds were synthesized at different conditions and their solubility were different. High-pressure liquid chromatography was used to determine the retention time and integral area ratio of every esterified production. And through analyzing the stable configuration of photoactive compounds, the existence of triethylamine salt of diesterified product was thought to be the main factor that affects the solubility. Above all, the optimum synthetic condition of the photoactive compound is that acetone/water(85∶15, volume ratio) is applied as the solvent and Et3N is applied as the catalyst.

Key words: 2,3,4-Trihydroxybenzophenone; Diazonaphthaquinone photoactive compound; Solubility of photoactive compound

TrendMD:

刘陆, 邹应全. 2,3,4-三羟基二苯甲酮与2,1-重氮萘醌-5-磺酰氯酯化反应条件和酯化产物溶解度关系研究. 高等学校化学学报, 2010, 31(3): 520.

LIU Lu, ZOU Ying-Quan*. Relationship of the Esterify Reaction Condition of 2,3,4-Trihydroxybenzophenone and 2,1-Diazonaphthaquinone-5-Sulfonyl Chloride and the Solubility of Its Product. Chem. J. Chinese Universities, 2010, 31(3): 520.