[DE] VERWENDUNG VON ÜBERGANGSMETALL-CARBENKOMPLEXEN IN ORGANISCHEN LICHT-EMITTIERENDEN DIODEN (OLEDS) [EN] USE OF TRANSITION METAL CARBENE COMPLEXES IN ORGANIC LIGHT-EMITTING DIODES (OLEDS) [FR] UTILISATION DE COMPLEXES METAL DE TRANSITION- CARBENE DANS DES DIODES ELECTROLUMINESCENTES ORGANIQUES (DEL ORGANIQUES)
作者:Giorgio Roma、Aldo Ermili、Alessandro Balbi、Elda Massa、Mario Di Braccio
DOI:10.1002/jhet.5570180827
日期:1981.12
3-(dimethylamino)-1-oxo-1H-naphtho[2,1-b]pyran-2-carbaldehyde (Ia) with o-phenylenediamines or N-monosubstituted o-phenylenediamines in refluxing glacial acetic acid afforded the corresponding naphtho[1′,2′:5,6]pyrano[2,3-b][1,5]benzodiazepin-15-(8H)ones V in very good yields. A similar result was achieved when the reaction was carried out in refluxing pyridine, using N-monosubstituted o-phenylenediamine
3-(二甲基氨基)-1-氧代-1 H-萘[ 2,1- b ]吡喃-2-甲醛(Ia)与邻苯二胺或N-单取代邻苯二胺在回流的冰醋酸中反应得到相应的萘并[1',2':5,6]吡喃并[2,3- b ] [1,5]苯并二氮杂-15-15-(8 H)酮V非常高的收率。当使用N-单取代的邻苯二胺盐酸盐在吡啶中回流进行反应时,获得了相似的结果。重要中间体的分离以及通过不同的单链途径的合成证实了化合物V的结构。
Kehrmann, Chemische Berichte, 1923, vol. 56, p. 2387
作者:Kehrmann
DOI:——
日期:——
Diepolder, Chemische Berichte, 1899, vol. 32, p. 3525
作者:Diepolder
DOI:——
日期:——
Kehrmann; Duret, Chemische Berichte, 1898, vol. 31, p. 2440