| 초록 |
“Click Chemistry”, the copper (I)-catalyzed Huisgen’s azide-alkyne [3+2] cycloaddition reaction, is an efficient, novel and promising synthetic method for polymerization. This type of reaction, characterized by high yields, mild and simple reaction conditions, oxygen and water tolerance, and simple work-up of products, is highly chemoselective in the formation of the desired 1,4-disubstituted 1,2,3-triazole even presence of a large variety of functional groups. We synthesized new polymers between 2,7-diazido-9,9-dioctyl-9H-fluorene and 2,7-diethynyl-9,9-dioctyl-9H-fluorene; 2,7-diazido-9,9-dioctyl-9H-fluorene and 4,7-diethynylbenzo[c][1,2,5]thiadiazole; 2,7-diazido-9,9-dioctyl-9H-fluorene and diethyl dipropargylmalonate by “Click Chemistry” and measured electro-optical properties. |
