一种热转印色素的~1H、^(13)C NMR研究  

~1H AND ^(13)C NMR STUDIES OF A YELLOW D_2T_2 DYE

作　　者：谢晓玲[1] 苏克曼[1] 

机构地区：[1]华东理工大学化学与制药学院

出　　处：《波谱学杂志》2004年第3期351-357,共7页Chinese Journal of Magnetic Resonance

基　　金：河北省博士基金

摘　　要：报道了一种热转印色带用黄染料的~1H、^(13)C NMR,应用~1H NMR、^(13)C NMR、定量碳谱、DEPT、~1H-~1H COSY、HMQC、HMBC等确定了其在氯代氯仿中的分子结构,并对全部谱峰进行了归属,探索了黄染料在氘代氯仿中的结构对^(13)C、~1H NMR谱图化学位移及谱峰裂分的影响。~1 H-Indene-5-carboxamine, N-dibutyl-2, 3-dihydro-2-(3-hydroxy-6-(1-methyle- thy)-2-quinolinyl)-1,3-dioxo is a widely used yellow D_2T_2 dye. In this paper, the ~1H and ^(13)C NMR chemical shifts of the dye were assigned and its structures were deter- mined. The influence of its structure in CDCl_3 on its chemical shifts was also discussed.

关 键 词：核磁共振 热升华转印法 黄染料结构 氘代氯仿 归属 

分 类 号：TQ610.1[化学工程—精细化工] O641[理学—物理化学]