TECHNOLOGY FOCUS - ELECTRONICS - Preferred Composition: The organic electroluminescent element further comprises organic thin-film comprising light-emitting layers comprising amine compound (I) and anthracene derivative of formula (II) interposed between anode and cathode.A11-A12=ring-forming 5-50C monocyclyl or ring-forming 5-50C condensed ring (both optionally substituted);andR101-R108=3-50C cycloalkyl, 1-50C alkoxy, 7-50C aralkyl or 6-50C aryloxy (all optionally substituted by silyl, halo or cyano).    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preparation: No general preparation given. SPECIFIC COMPOUNDS - 283 Amine compounds are disclosed e.g. 7-N,17-N-bis(naphthalen-2-yl)-7-N,17-N-diphenyl-12,12-bis(trimethylsilyl)pentacyclo(11.8.0.02,11.05,10.014,19)henicosa-1(13),2(11),3,5(10),6,8,14(19),15,17,20-decaene-7,17-diamine of formula (IA), 8-N,14-N-diphenyl-11,11-bis(trimethylsilyl)-8-N,14-N-bis(4(trimethylsilyl)phenyl)tetracyclo(8.7.0.02,7.012,17)heptadeca-1(10),2(7),3,5,8,12(17),13,15-octaene-8,14-diamine, 5-N,18-N-bis(3-methylphenyl)-5-N,18-N-diphenyl-21,21-bis(trimethylsilyl)pentacyclo(12.7.0.02,7.08,13.015,20)henicosa-1(14),2,4,6,8,10,12,15(20),16,18-decaene-5,18-diamine, 8-N,14-N-diphenyl-11,11-bis(trimethylsilyl)-8-N,14-N-bis(4-(trimethylsilyl)phenyl)tetracyclo(8.7.0.02,7.012,17)heptadeca-1(10),2,4,6,8,12(17),13,15-octaene-8,14-diamine and N-(2-phenylphenyl)-11,11-bis(trimethylsilyl)-N-(4-(trimethylsilyl)phenyl)tetracyclo(8.7.0.02,7.012,17)heptadeca-1(10),2,4,6,8,12(17),13,15-octaen-8-amine.    EXAMPLE - 4 g 5,9-dibromo-7,7-bis(trimethylsilyl)benzo(c)fluorene was mixed with 3.3 g diphenylamine, 0.21 g tris di-benzylideneacetone dipalladium (0), 1.5 g sodium t-butoxide and 155 mg tri-tert-butylphosphine in argon atmosphere, 40 mL toluene was added, stirred at 85 degrees C for 8 hours, cooled to room temperature, filtered, solvent was distilled, purified using silica gel column chromatography and recrystallized, to obtain 4.2 g 8-N,8-N,14-N,14-N-tetraphenyl-11,11-bis(trimethylsilyl)tetracyclo(8.7.0.02,7.012,17)heptadeca-1(10),2,4,6,8,12(17),13,15-octaene-8,14-diamine.