| Patent application number | Description | Published |
|---|
| 20100041899 | METHOD FOR PRODUCING SUBSTITUTED PYRAZOLECARBOXYLIC ACID CHLORIDES - The present invention relates to a process for preparing substituted pyrazolyl chlorides by chlorinating aldehydes of the formula (II) under free-radical conditions. | 02-18-2010 |
| 20100190990 | Method for Producing 4-Aminobut-2-Enolides - Process for preparing 2,2-difluoroethylamine derivatives, wherein compounds of the general formula (IV) are reduced to the corresponding 2,2-difluoroethylamine derivatives of the general formula (III), where the A radical is as defined in the description: | 07-29-2010 |
| 20100204480 | METHOD FOR PRODUCING 4-AMINOBUT-2-ENOLIDES - The present invention relates to a process for preparing 4-aminobut-2-enolides and also corresponding intermediates and starting compounds which are passed through or used in the process according to the invention. | 08-12-2010 |
| 20100274021 | METHOD FOR PRODUCING 2,2-DIFLUOROETHYLAMINE DERIVATIVES BY IMINE HYDROGENATION - Process for preparing 2,2-difluoroethylamine derivatives, wherein compounds of the general formula (IV) are hydrogenated to the corresponding 2,2-difluoroethylamine derivatives of the general formula (III), where the A radical is as defined in the description: | 10-28-2010 |
| 20100274049 | Method for the production of 2-fluoroacyl-3-aminoacrylic acid derivatives - The present invention relates to a process for preparing 2-fluoroacyl-3-aminoacrylic acid derivatives by reacting fluorinated carboxylic acids with dialkylaminoacrylic acid derivatives and acid halides. | 10-28-2010 |
| 20110054182 | Novel Process for the Preparation of 4-Aminobut-2-enolides - Process for the preparation of 4-aminobut-2-enolide compounds of the formula (I): | 03-03-2011 |
| 20110060147 | Process for preparing 2,4-dioxotetrahydrofuran-3-carboxylates - Process for preparing 2,4-dioxotetrahydrofuran-3-carboxylates of the formula (I) and/or (I′) | 03-10-2011 |
