@techreport{oai:soar-ir.repo.nii.ac.jp:00014494, author = {本吉谷, 二郎 and 青山, 弘 and 西井, 良典}, month = {Mar}, note = {Organic photoractions using stilbene monomers and oligomers and organic chemiluminescence were studied. It was found that several new fluorescent distyrylbenzenes displayed a remarkable solvatochromism and could be used in chemiluminescence reactions. Newly prepared oxalates provided new aspects in the mechanism of chemiluminescence and the key intermediates that interact with the fluorophores were identified by the kinetic treatments. The photoisomerization of the stilbene derivatives in solution as well as in the crystalline state was also investigated. Some crystalline stilbene derivatives were found to undergo unidirectional photoisomerization in the crystalline state, which provided evidence of one-bond-flip mechanism for the isomerization not of the Hula-twist mechanism. This is a very significant finding in the photochemistry in solid state. This study will provide an opportunity to develop the functional materials that change the shapes with irradiation of light., Article, 先進ファイバー工学研究教育拠点研究成果報告書 11: 85-85(2005)}, title = {15-3-20 : 光化学機能を有するモノマー、オリゴマ-およびポリマーの合成と応用に関する研究}, year = {2005} }