http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-186762-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc1fa7e3adb6e955758f842dc8f284e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21ec29f51da770ffe375ca2d7aec43be |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-48 |
| filingDate | 1981-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9f1de9a7954c642918886efa053a26b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fcb02541a7fddab5d4f41961d20d449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a717b064b2a32a6ef42b115a64f59d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17046c1b3c2666729c8be6276b960610 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdae9de9c5d1648a1de3fd4caebfc38a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2a8902a501f23c48f28cb62756b8438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b6567927e8e480c4856253904dcf963 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65329e5ed66220ae1aba2ceebd747f1c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58e2d7a7350adf8b0eec51cfba400938 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6af78f2fb5fd0cdad4dc6a732f8f34b4 |
| publicationDate | 1985-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-186762-B |
| titleOfInvention | Process for the Preparation and Recovery of Chloroacetyl Chloride or 2-Chloropropionyl Chloride |
| abstract | The present invention relates to chloroacetyl chloride or 2-chloropropionyl chloridenfor the production and recovery of anstarting from the corresponding acid chloride by direct chlorinationnacylated strong acid as catalyst,nand distillation of the resulting chlorinated reaction mixture.nIn the process, the acid chloride is weighted for the reaction mixturen5-30% by weight of catalyst, such as sulfuric acid, anphosphoric acid is an aromatic sulfonic acid and its derivatives,nor a 2-chloroacyl derivative of one of the trifluoroacetic acidnin the presence of chlorine, the resulting crude reaction mixturenand chlorine or chlorine and carrier gasnfractionated.nThe residue obtained in the distillation can be used anas a catalyst for chlorination of the starting reaction mixture.nAs a result of the process, he expected the target productnyield and reaction rate can be increased by chlorinationnthe reaction is more selective and distillationnAccompanying by-product formation can be reduced. |
| priorityDate | 1981-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.