http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1398319-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1fa893ad762099de57d3c9c93b13d968 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65515 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-18 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-05 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-18 |
| filingDate | 2003-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66dcf0c128ff8e915c7e04188abb90ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca9b5f94c3a224cc35da56e420e9a7f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f314885a1035f97f46a6c6ea315c749d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6b34d4b686e944cdc06ad6397658399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fd5a00afea6a3e1d2c29f771b9eb5b5 |
| publicationDate | 2005-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1398319-B1 |
| titleOfInvention | Chiral monophosphorus compounds and transition metal complexes thereof |
| abstract | Phosphorus-substituted furan derivatives (I) are new. Phosphorus-substituted furan derivatives of formula (I) are new, where the ring carbon atoms have, independently, R or S configuration X = oxygen or is a bond; R1 and R2 = hydrogen, 1-20C (fluoro)alkyl, 2-20C alkenyl, 4-24C aryl, 5-25C aralkyl, 6-26C aralkenyl, NR6R7, OR7, R7O-(1-8C)alkyl, R6R7N-(1-8C)alkyl or COOR7; or they are -R8-SiR9R10R11; R6 and R7 = 1-8C alkyl, 5-15C aralkyl or 4-14C aryl, or R6 and R7 complete 4-20C cyclic amine residue; R8 = oxygen, methylene or bond; R9-R11 = 1-12C alkyl, 5-15C aralkyl or 4-14C aryl; R3 and R4 = R12, OR13 or NR14R15; R12-R15 = 1-2C alkyl, 5-15C aralkyl or 4-14C aryl, or NR14R15 is 4-20C cyclic amino residue, or R3 and R4 together form -O-R16-O-; R16 = 2-4C alkylene, 1,2- or 1,3-phenylene, 1,2-cyclohexylene, 1, 1'- or 1,2-ferrocenylene, 2,2'-(1,1'-binaphthylene or biphenylene) or 1,1'-(diphenyl-2,2'-methylene)-diyl, optionally substituted by fluoro, chloro, 1-8C alkoxy or alkyl; R5 = hydrogen, 1-20C (halo)alkyl, 4-24C aryl, 5-25C aralkyl or A-B-D; A = 1-12C alkylene or bond; B = CO, COO, CONH or CONR17; R17 = 1-20C alkyl, 4-24C aryl or 5-25C aralkyl; D = 1-8C alkyl, 4-24C aryl or 5-25C aralkyl, or B and D, provided A is not bond, are together cyano or (1-8C alkyleneoxy)n-(1-8C alkyl), or R17 and D together form a 4-12C cyclic amino; and n = 1-8. Independent claims are also included for: (1) Preparation of (I); (2) Transition metal complexes (II) that contain (I); (3) Catalysts (III) that contain (II); (4) Preparation of stereoisomerically enriched compounds using (III); and (5) Intermediates of formula (XIV) and (XVIII). R19 = 1-12C (fluoro)alkyl, 5-25C aralkyl or 4-24C aryl. |
| priorityDate | 2002-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 256.