http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02304096-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 |
| filingDate | 1989-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f951137cf1a09086664b7c77f4008ad1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a03127dfeaddeb8ba7fc25f2b25dc03c |
| publicationDate | 1990-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02304096-A |
| titleOfInvention | Preparation of fluorine-containing vinylphosphonic acid ester |
| abstract | PURPOSE: To simply prepare the subject compound useful as a petroleum additive, a repellent for paper, nuclear power station-waste water-treating agent, etc., in a high yield by reacting a phosphite compound with a specific compound under the irradiation of ultraviolet and visible rays having specific wavelengths. n CONSTITUTION: A phosphite compound of formula I (R is 1 to 12C hydrocarbon group) is reacted with a compound of formula II (RX is perfluoroalkyl, polyfluoroalkyl or alkyl; X is bromine or iodine atom) under the irradiation of ultraviolet and visible rays having wavelengths of 250 to 340nm, if necessary, in a solvent such as a chlorofluorocarbon at 0 to 100°C (preferably at the room temperature) to provide the objective compound. n COPYRIGHT: (C)1990,JPO&Japio |
| priorityDate | 1989-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.