title: [Synthesis of carbonyl chlorides substituted with aromatic dense-ring].
abstract: Carbonyl chlorides substituted with aromatic dense-ring are chemically active and their fluorescent quantum yields are usually high and they may be used as fluorescent probes for detection of many compounds.  Studies on their synthesis and structure activity relationship are very important in the micro-or supermicro-detection of drugs and toxicants containing hydroxy groups.  Therefore,  the probes may find wide application in the chemical engineering and pharmaceutical industry.  Three new fluorescent probes: Beta-(9-anthracene) acrylonyl chloride, Beta-(9-anthracene) propionyl chloride and Beta-( 1-pyrene ) acrylonyl chloride were synthesized by the reaction between the corresponding  acid and thionyl chloride. 1-Prenecarboxaldehyde synthesized by using pyrene and N-formyl-N-methylaniline with phosphorus oxychloride as catalyst, was allowed to react with malonic acid to produce Beta-(1-pyrene) acrylic acid for the last-mentioned acid chloride.
authors.affiliation: Center of Research and Development of Medicine and Pharmaceuticals, Commission of Science & Technology and Industry for National Defence, Beijing 10010..
authors.forename: W X
authors.initials: WX
authors.lastname: Hu
authors.forename: L H
authors.initials: LH
authors.lastname: Yun
authors.forename: L F
authors.initials: LF
authors.lastname: Zhang
mesh_terms: D000873:Anthracenes / Q000138:chemical synthesis* / Q000737:chemistry; D005456:Fluorescent Dyes; D011721:Pyrenes / Q000138:chemical synthesis* / Q000737:chemistry; D013329:Structure-Activity Relationship
chemical_list: C442154:(1-pyrene)acrylonyl chloride; C442153:(9-anthracene)acrylonyl chloride; D000873:Anthracenes; D005456:Fluorescent Dyes; D011721:Pyrenes