Convenient Synthesis of 2,7-Diamino-9,9- bis(4-aminophenyl)fluorene |
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| Authors: | Guohua Lian Malcolm B Polk |
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| Institution: | School of Textile and Fiber Engineering, Georgia Institute of Technology , Atlanta, Georgia , 30332 |
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| Abstract: | For the synthesis of 2,7-diamino-9,9-bis(4-aminophenyl)fluorene 2 , first 2,7-dinitro-9,9-bis(4-aminophenyl)fluorene 1 was synthesized by the reaction of 2,7-dinitro-9-fluorenone with aniline and aniline hydrochloride. 2 was obtained by the reduction of 1 with hydrazine hydrate and 10% palladium on carbon. |
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