Abstract:
本文介绍了2-噻唑偶氮苯三酚和2-苯骈噻唑偶氮苯三酚的合成方法及氢离解常数的测定.氢离解常数的数值如下:Ⅰ.2-噻唑偶氮苯三酚 pK1=1.96,pK2=5.75, pK3= 11.28;PK4= 12.16; Ⅱ.2-苯骈噻唑偶氮苯三酚 pK1= 0,72,pK2= 5.32,pK3= 10.45,pK4= 11.85.用休克分子轨道法研究了不同酸度下各种可能的离子形式,借理论计算与实际对照的方法,对各级氢离解常数作了归属.
Keyword:
Reprint 's Address:
Email:
Source :
福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 1990
Issue: 01
Page: 79-82
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
Affiliated Colleges: