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Method for preparing cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives |
Taraneh Farida, Martin Littmann, Michael ESSER, Albert Schnatterer |
2020-03-03 |
| 9840459 |
Process for preparing cis-alkoxy-substituted spirocyclic phenylacetylamino acid esters and cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives |
Taraneh Farida, Berndt Maiwald, Martin Littmann, Winfried Etzel, Nicolas Henck +1 more |
2017-12-12 |
| 9670135 |
Preparation of halogenated di-substituted benzylamines, particularly halogenated dialkylbenzylamines |
Johann Seeba, Gunter Schlegel, Martin Littmann, Mark James Ford |
2017-06-06 |
| 9376389 |
Process for preparing 2,2-difluoroethylamine derivatives by alkylating 2,2-difluoroethylamine |
Christian Funke, Norbert Lui, Albert Schnatterer |
2016-06-28 |
| 9376374 |
Process for preparing cis-alkoxy-substituted spirocyclic phenylacetylamino acid esters and cis- alkoxy-substituted spirocyclic 1H- pyrrolidine-2,4-dione derivatives |
Taraneh Farida, Berndt Maiwald, Martin Littmann, Winfried Etzel, Nicolas Henck +1 more |
2016-06-28 |
| 8952189 |
Process for preparing diaryl carbonates or alkyl aryl carbonates from dialkyl carbonates |
Andre Düx, Helmut Mothes, Kaspar Hallenberger, Georg Ronge, Pieter Ooms +1 more |
2015-02-10 |
| 8766008 |
Process for preparing 2,2-difluoroethylamine from 2,2-difluoro-1-chloroethane and ammonia |
Norbert Lui, Christian Funke, Christian Severins |
2014-07-01 |
| 8354028 |
Method for separating an organic phase from an electrolyte-containing aqueous and organic phase |
Helmut Meyer, Guido Naberfeld, Johann Rechner, Michael Traving, Werner Bäcker +9 more |
2013-01-15 |
| 7071292 |
Method for the preparation of purified elastomers from solution |
Dirk Achten, Gregor Dudziak, Franz-Josef Mersmann, Stephen Pask, Zsolt Szentivanyi |
2006-07-04 |