金属酞菁的合成及其激光解吸质谱研究

Metal phthalocyanine on the synthesis and study of laser desorption mass spectrometry

通过简便的合成方法,以邻苯二甲酸酐和尿素为起始原料,经过亚胺化、硝化、氨解步骤,经固相熔融法分别合成四硝基酞菁铜和四硝基酞菁镍,最后经还原得四氨基酞菁铜和四氨基酞菁镍.然后分别测定无取代酞菁镍、四氨基酞菁铜和四氨基酞菁镍的激光解析质谱图,理论值与实测值相吻合,并且化合物含量均在96%以上.

Taking anhydride and urea as the starting material,after imidization,nitrification,and ammonia solution steps,by the melting of solid-phase synthesis tetranitro-phthalocyanine copper（Ⅱ） and tetranitro-phthalocyanine nickel（Ⅱ）,get tetraamino-phthalocyanine copper（Ⅱ） and tetraamino-phthalocyanine nickel（Ⅱ） were obtained by restoring.The unsubstitued phthalocyanine nickel（Ⅱ）,tetraamino-phthalocyanine copper（Ⅱ） and tetraamino-Phthalocyanine nickel（Ⅱ）have been measured by the laser desorption mass spectrum,suggezting the content of compound being more than 96%.