http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MY-121701-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f02ba0dcfdf3e9b42dac82aa20fec393 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-321 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-824 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2452 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2409 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J- |
| filingDate | 1998-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38b0113c4c84e9c94dce25274853ef84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd4c2324928cfd99d4af17d9feec8d2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d38d7ae8b9f0036037e9bc0fd68dce53 |
| publicationDate | 2006-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MY-121701-A |
| titleOfInvention | Method of manufacturing phosphine compound |
| abstract | A METHOD OF PREAPARING A COMPOUND (1) OF GENERAL FORMULA (R3-C)2P-L1-X-L2-P-(C-R3)2 , IN WHICH EACH R IS INDEPENDENTLY A PENDANT, OPTIONALLY SUBSTITUTED, ORGANIC GROUP THROUGH WHICH THE GROUP IS LINKED TO TERTIARY CARBON ATOM C; L1, L2 ARE INDEPENDENTLY A LINKING GROUP SELECTED FROM AN OPTIONALLY SUBSTITUTED LOWER ALKYLENE CHAIN CONNECTING THE RESPECTIVE PHOSPHOROUS ATOM TO THE GROUP X AND X IS A BRIDGING GROUP COMPRISING AN OPTIONALLY SUBSTITUTED ARYL MOIETY TO WHICH THE PHOSPHOROUS ATOMS ARE LINKED ON AVAILABLE ADJACENT CARBON ATOMS COMPRISES THE STEPS OF I) REACTING TOGETHER A COMPOUND (II) OF FORMULA A-L1-X-L2-A , IN WHICH A IS A HALOGEN ATOM, WITH A METAL M IN A SUITABLE SOLVENT TO FORM AN INTERMEDIATE COMPOUND (III) OF FORMULA A-M-L1-X-L2-M-A , II) REACTING SAID INTERMEDIATE COMPOUND (III) WITH A COMPOUND (IV) OF FORMULA (R3-C)2P-A1, WHERE A1 IS A HALOGEN ATOM WHICH MAY BE THE SAME AS OR DIFFERENT FROM A, TO FORM SAID COMPOUND (I). THE COMPOUND (I) MAY BE USEFUL TO FORM A CATALYST SYSTEM FOR THE CARBONYLATION OF OLEFINS. |
| priorityDate | 1997-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.