@techreport{oai:soar-ir.repo.nii.ac.jp:00014497, author = {山本, 巌 and 藤本, 哲也}, month = {Mar}, note = {Some novel tetracarboxylic dianhydride derivatives containing silicone atoms were synthesized. The reaction of a Diels -Alder adduct 1 of cyclopentadiene and maleic anhydride with disiloxane in the presence of Pt(0) catalyst gave 2 as a mixture with other reaction products. On the other hand, the similar reaction using trisiloxane provided the corresponding dianhydride 3 in 30 % yield. The reaction of a cyclopentadienyl anion with bis(chlorodimethylsilyl)ethane followed by hydrogenation gave the dianhydride 4 containing two Silicone atoms. The polyimide monomer 4 was treated with diamine (BAPP) to provide novel polyimide., Article, 先進ファイバー工学研究教育拠点研究成果報告書 11: 89-89(2005)}, title = {15-3-24 : 高機能ポリイミドの合成と繊維・電子材料への応用}, year = {2005} }