http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5808129-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-6552 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-535 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-60 |
| filingDate | 1996-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35dc5905784fb4ac4f28550794b3a493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c5de84e4388cb4b8239c6d33c75f709 |
| publicationDate | 1998-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5808129-A |
| titleOfInvention | Process for the preparation of novel stabilized phosphorus ylides |
| abstract | Compounds of the formula (1) n n Ph.sub.3 ═CH--C(R)═Nu (1) n n wherein R is hydrogen, a C 1 -C 5 -alkyl, C 1 -C 3 -fluoroalkyl or perfluoroalkyl radical, an unfluorinated or fluorinated C 6 -C 14 -aryl radical or a group OCH 3 ; and n Nu is S, Se, C(CN) 2 , n NH, PhN, PhNHN, ##STR1## or a radical of the formulae (a), (b), (c), (d) or (e) ##STR2## wherein Z is C(CH 3 ) 2 , S or N(CH 3 ) and n=1 or 2 (provided that the combinations R═Ar, SAlk or OAlk and Nu═NPh, and the combinations R═H, Alk or aryl and Nu═S are excluded) are disclosed, as well as methods for making them. |
| priorityDate | 1996-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.