http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-252609-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a571c03a2cdff68c9f885e4d82d6a117 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04bd3c02398776fc26308822c8e74c77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2fcd6365a8efb0d0898f5fd10c1b6240 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-00 |
| filingDate | 1986-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63eb92f71749b78c91b43efc41194d19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c11e3c6fa035d8eec28b92e47b6bf6e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37a5603c82c07aaf8a3763db78b32183 |
| publicationDate | 1987-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-252609-B1 |
| titleOfInvention | Process for preparing 2,5-diiodo-4-hydroxybenzonitrile |
| abstract | Process for preparing 2,5-diiodo-4-hydroxybenzonitrilenoptionally its iodination saltn4-hydroxybenzonitrile is carried out by treatmentniodine system creatednby introducing chlorine gas into the iodine solutionnin methanol or acetic acid atn15-30 ° C, to 4-hydroxybenzonitrilenor an alkaline salt thereof. Advantageously, proceednby contacting the 4-hydroxybenzonitrile solutionnor an alkali salt thereofnin methanol or acetic acidnsolid iodine and then introduced into the reaction mixturenchlorine gas at 15 to 30 ° C. |
| priorityDate | 1986-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.