摘要
合成了阳离子型、两性离子型和阴离子型的废脊染料,对它们的结构进行了表征,并研究了染料的结构(阴离子和取代基的改变)对吸收光谱的影响。
Cationic, zwitterionic and anionic thiacyanine dyes were synthesized and characterized. The compounds containing fluoro or trifluoromethyl substituents were reported. Their UV-vis and IR spectra were measured. The effect of anion and Substitutent an λmax and υmax were exam-ined.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
1994年第5期492-498,共7页
Chinese Journal of Organic Chemistry
关键词
噻菁染料
合成
吸收光谱
Thiacyanine dyes, sensitizing dyes, synthesis, substituent effect
