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The Raman spectra of six europium methylbenzoate complexes with 1,10-phenanthroline and 2,2-bipyridyl which emit intensely red light are reported. 報道了具有強熒光的甲基苯甲酸銪與1，10－二氮雜菲和甲基苯甲酸銪與2，2－聯(lián)吡啶等形成的6個配合物的喇曼光譜。
O-Sulfonylbenzylsuamine is prepared from o-sulfonylchloride methylbenzoate in wastewater of saccharin by miding, decolorizing and acidation et al. 利用糖精廢液中的鄰磺酰氯苯甲酸甲酯為起始原料,經(jīng)過酰胺化、脫色、酸析等步驟制得鄰苯甲?；酋啺?。
o-Sulfonylbenzylsuamine was prepared from o-sulfonylchloride methylbenzoate in wastewater of saccharin by miding, decolorizing and acidation etc. 利用糖精廢水中的鄰磺酰氯苯甲酸甲酯為起始原料,經(jīng)過酰胺化、脫色、酸析的等步驟制得鄰苯磺酰甲酰亞胺。