| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a746b8c4c0c3ceb6e54528587bf3288 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B45-00 |
| filingDate |
2006-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8d734b2ce6ee6b8ee4d0e7a21617767
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bfeef3851f65f9af368db0024b48694 |
| publicationDate |
2008-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
UA-81835-C2 |
| titleOfInvention |
METHOD OF PREPARATION OF 1- (P-CARBOXYPHENYLSULPHONYL) -4-CHLORO-2-BUTHENE |
| abstract |
The invention relates to a method for the preparation of 1 - (- carboxyphenylsulfonyl) -4-chloro-2-butene by the interaction of butadiene with carboxyphenyl diazonium chloride in acetic-acetone solution in the presence of sulfur (IV) oxide, copper chloride and powdered chloride. |
| priorityDate |
2006-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |