The jibenzojishiraazepin polymer, the production manner, the luminescence material and utilize that the electronic device, and the jibenzojishiraazoshin polymer which utilize that, that production manner, the luminescence material which utilizes that and the electronic device null below-mentioned general expression which

摘要

PROBLEM TO BE SOLVED: To provide a dibenzodisilazepine polymer and a dibenzodisilazocine polymer both of which can be molded into thin films, etc. easily and cheaply, have excellent chemical stability, can be used as a raw material of an electronic element and of a fluorescent material, and have high fluorescence intensity.;SOLUTION: In a nitrogen atmosphere, 2, 8-dibromo-5, 10, 10, 11, 11-pentamethyl-10, 11-dihydrodibenzodisilazepine or 3, 9-dibromo-5, 7-disila-6-oxa-5, 5, 7, 7, 12-pentamethyl-5, 6, 7, 12-tetrahydrodibenz[b, g]azocine, and bis(trimethylstannyl)thiophene are dissolved into toluene. After tetrakistriphenylphosphinepalladium (O) is added to the resultant solution, the resultant mixture is heated to 90 C and agitated for 48 hours. The reaction mixture thus yielded is charged into methanol, and the resultant powder is filtered.;COPYRIGHT: (C)2005,JPO&NCIPI