公开(公告)号：JP2011225608A

公开(公告)日：2011-11-10

申请号：JP2011162360

申请日：2011-07-25

Applicant: Basf Se ,  ビーエーエスエフ ソシエタス・ヨーロピアBasf Se

Inventor： KOENEMANN MARTIN ,  BOEHM ARNO ,  BIDLINGMAIER HERMANN ,  RIEGER REINHOLD ,  BLASCHKA PETER ,  REICHELT HELMUT ,  KRIEGER MATTHIAS

IPC: C07D471/06

CPC classification number: C07D471/06 ,  C09B5/62

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing quaterrylene-3,4:13,14-tetracarboxy diimide in which blemishes of a prior art are corrected, and which is enabled by an advantageous and economical way.SOLUTION: The method for producing quaterrylene-3,4:13,14-tetracarboxy diimide of general formula I, wherein a variable region has an implication written in the specification comprises as follows. perylene-3,4-dicarboxy imide of general formula IIa is made to react with perylene-3,4-dicarboxy imide of general formula IIb, wherein X denotes hydrogen, bromine or chlorine under the presence of an organic solvent of high boiling point nature of base stability and a base containing an alkali metal or alkaline earth metal.

Abstract translation: 待解决的问题：提供一种生产现有技术的瑕疵被校正的季戊四烯-3,4：13,14-四羧基二酰亚胺的方法，并且通过有利且经济的方式实现。 解决方案：用于制备通式I的四亚甲基-3,4：13,14-四羧基二酰亚胺的方法，其中可变区具有在说明书中描述的含义如下。 使通式IIa的苝-3,4-二羧酰亚胺与通式IIb的苝-3,4-二羧酰亚胺反应，其中X表示氢，溴或氯，在高沸点有机溶剂的存在下 的碱稳定性和含有碱金属或碱土金属的碱。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：AT490255T

公开(公告)日：2010-12-15

申请号：AT05772974

申请日：2005-08-04

Applicant: BASF SE

Inventor： KOENEMANN MARTIN ,  BOEHM ARNO ,  BIDLINGMAIER HERMANN ,  RIEGER REINHOLD ,  BLASCHKA PETER ,  REICHELT HELMUT ,  KRIEGER MATTHIAS

IPC: C07D471/06 ,  C09B5/62

Abstract: A process for preparing quaterrylene-3,4:13,14-tetracarboximides of the general formula I in which R, R′ are each independently hydrogen or optionally substituted C1-C30-alkyl, C5-C8-cycloalkyl or aryl or hetaryl; which comprises reacting a perylene-3,4-dicarboximide of the general formula IIa in 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 IIb in which X is hydrogen, bromine or chlorine.

公开(公告)号：DE502005010629D1

公开(公告)日：2011-01-13

申请号：DE502005010629

申请日：2005-08-04

Applicant: BASF SE

Inventor： KOENEMANN MARTIN ,  BOEHM ARNO ,  BIDLINGMAIER HERMANN ,  RIEGER REINHOLD ,  BLASCHKA PETER ,  REICHELT HELMUT ,  KRIEGER MATTHIAS

IPC: C07D471/06 ,  C09B5/62

公开(公告)号：CA2993729A1

公开(公告)日：2017-02-02

申请号：CA2993729

申请日：2016-07-29

Applicant: BASF SE

Inventor： HILGENDORFF MARCUS ,  STOHR ANDREAS ,  BIDLINGMAIER HERMANN ,  FELLGER JOACHIM

IPC: B01J23/02 ,  B01D53/94 ,  B01J23/10 ,  B01J23/63 ,  B01J27/232 ,  B01J35/00

Abstract: Processes for manufacturing nitrogen oxide storage materials and lean NOx trap catalysts are disclosed. Also disclosed are nitrogen oxide storage material made by processes comprising barium carbonate (BaCO3) and ceria (CeO2) by using Ba(OH)2 instead of most or all Ba(OOCH3)2 to reduce cost and reduce harmful byproducts. Aspects of the present invention also relate generally to lean NOx trap (LNT) comprising nitrogen oxide storage materials.