http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0366648-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C215-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C249-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C249-02 |
| filingDate | 1990-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35a189d08f7f7fad937f91f12305f08c |
| publicationDate | 1991-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0366648-A |
| titleOfInvention | Production of 9,9'-bis(amino-or iminophenyl) fluorene |
| abstract | PURPOSE: To obtain 9,9'-bis(amino- or iminophenyl) fluorene useful as a component of epoxy resins or a crosslinking agent for polymers, by reacting 9- fluorenone with a prim. or sec. aniline compound under the existence of an acid perfluorosulfonic acid polymer as a catalyst. n CONSTITUTION: The objective substance, 9,9'-bis(amino- iminophenyl) fluorene, is botd. by reacting 9-fluorenone with an aniline compound of formula I, (where R 1 =H, an alkyl, an aryl, OH or NO 2 and R 2 =H, an alkyl or a halogen), under the existence of an acid perfluorosulfonic acid polymer as the catalyst. The catalyst preferably has a repeating unit of formula II or III, [where n=0-2; R=a 1-10C perfluoroalkyl or F; and X=O(CF 2 ) m or OCF 2 CFY, (where m=2-20; and Y=C or CF 3 )], preferably formula IV, (where the ratio of (x) to (y) is 2-50), and is supported on alumina or Si carbide as a substrate. n COPYRIGHT: (C)1991,JPO |
| priorityDate | 1989-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.