CONVENIENT SYNTHESIS OF 2,7-DIAMINO-9,9-BIS(4-AMINOPHENYL)FLUORENE

Authors
LIAN GH POLK MB
Citation
Gh. Lian et Mb. Polk, CONVENIENT SYNTHESIS OF 2,7-DIAMINO-9,9-BIS(4-AMINOPHENYL)FLUORENE, Synthetic communications, 26(10), 1996, pp. 2031-2036
Citations number
4
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthetic communications → ACNP
ISSN journal
00397911
Volume
26
Issue
10
Year of publication
1996
Pages
2031 - 2036
Database
ISI
SICI code
0039-7911(1996)26:10<2031:CSO2>2.0.ZU;2-B
Abstract
For the synthesis of 2,7-diamino-9,9-bis(4-aminophenyl)fluorene (2) un der bar, first 2,7-dinitro-9,9-bis(4-aminophenyl)fluorene (1) under ba r was synthesized by the reaction of 2,7-dinitro-9-fluorenone with ani line and aniline hydrochloride. (2) under bar was obtained by the redu ction of (1) under bar with hydrazine hydrate and 10% palladium on car bon.