专利号:US-7741487-B2 优先权日:2004-08-26 标题 :Method for producing quaterrylene-3,4:13, 14-tetracarboxy diimides by direct synthesis 发明人:KOENEMANN MARTIN; BOEHM ARNO; BIDLINGMAIER HERMANN; RIEGER REINHOLD; BLASCHKA PETER; REICHELT HELMUT; KRIEGER MATTHIAS 权利人:BASF AG 摘要:A process for preparing quaterrylene-3,4:13,14-tetracarboximides of the general formula I n nin whichn nR, R′ are each independently hydrogen or optionally substituted C 1 -C 30 -alkyl, C 5 -C 8 -cycloalkyl or aryl or hetaryl;n nwhich comprises reacting a perylene-3,4-dicarboximide of the general formula IIan n nin the presence of a base-stable, high-boiling, organic solvent and of an alkali metal base or alkaline earth metal base, with a perylene-3,4-dicarboximide of the general formula IIbn n nin which X is hydrogen, bromine or chlorine.
专利号:US-7358362-B2 优先权日:2004-01-23 标题:Method for the production of terylene-3,4:11,12-tetracarboxydiimides by direct synthesis 发明人:KOENEMANN MARTIN; BOEHM ARNO; HELFER WILLI; ROMEIS JUERGEN; QU JIANQIANG; MUELLEN KLAUS 权利人:BASF AG; MAX PLANCK GESELLSCHAFT 摘要:A process for preparing terylene-3,4:11,12-tetracarboximides I n nwhere the variables are each defined as follows:n R, R′ are each independently hydrogen; if desired substituted alkyl or cycloalkyl; R 1 is hydrogen or alkyl; R 2 is hydrogen; alkyl; if desired substituted aryl or hetaryl,n nby reacting a perylene-3,4-dicarboximide IIn n nin the presence of a base-stable, high-boiling organic solvent and of an alkali metal or alkaline earth metal base, with a naphthalene-1,8-dicarboximide IIIn n nin which X is hydrogen, bromine or chlorine.
专利号:US-2007155968-A1 优先权日:2004-01-23 标 题:Method for the production of terylene-3,4:11,12-tetracarboxydiimides by direct synthesis
专利号:WO-2005070895-A1 优先权日:2004-01-23 标 题 :Method for the production of terylene-3,4:11,12-tetracarboxydiimides by direct synthesis
专利号:EP-1711469-B1 优先权日:2004-01-23 标题 :Method for the production of terylene-3,4:11,12-tetracarboxydiimides by direct synthesis
专利号:RU-2021288-C1 优先权日:1990-03-22 标 题:Method of linear polyketone synthesis