苯并呋喃噻吩(吲哚)二酮染料的合成及其光谱性能  

Synthesis and Spectral Properties of Thienobenzofuranone and Benzofurindoledione

作　　者：张英菊[1] 郝明 闫圣刚[1] 官贵文[1] 

机构地区：[1]大连理工大学化工学院,大连116012

出　　处：《染料与染色》2003年第5期256-257,259,共3页Dyestuffs and Coloration

摘　　要：本文合成了对溴苦杏仁酸、对甲基苦杏仁酸、对甲氧基苦杏仁酸和对巯基苯酚,用这4个中间体合成了4只苯并 呋喃噻吩二酮染料和4只苯并呋喃吲哚二酮染料。经质谱鉴定,分子离子峰和碎片峰与结构一致。初步探讨了这些染 料的光谱性能。First, p-bromomandelic acid, p-methyimandelic acid, p-methoxymandelic acid and p-mercaptophenol were synthesized, then four thienobenzofuranones and four benzofuroindolediones were prepared by condensation of mandelic acid or substituted mandelic acids with p-mercaptophenol and p-acetylaminophol respectively. The mass spectra of these compounds showed their terminal ions and breakdown patterns were consistent with the structures studied. The spectral properties of the synthesized dyes were discussed.

关 键 词：苯并呋喃噻吩二酮 苯并呋喃吲哚二酮 对溴苦杏仁酸 对甲基苦杏仁酸 对甲氧基苦杏仁酸 对巯基苯酚 

分 类 号：TQ612.1[化学工程—精细化工]