http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1162556-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e010c50bd6cb462c3006c00b980252b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1895 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2540-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2247 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-535 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-04 |
| filingDate | 1981-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_554080616d5405a17471e59aaab33baf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3332afdae6b32b509565ff1a4e2103cd |
| publicationDate | 1984-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1162556-A |
| titleOfInvention | Process for the preparation of nickel ylides containing ylide ligands with a sulfonated group v component |
| abstract | Abstract Of The Disclosure A process is provided for preparing nickel ylides which are themselves novel compounds defined by the following Formula I: wherein R1, R2, R3, R4, R5, R6, R7 and R8 are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 car-bon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an alkoxy or aryloxy group; a hydrocarbyl group, such as defined above, carrying halogen, hydroxyl or alkoxy or aryloxy; and a sulfonato group (-SO3-) or an alkyl, aryl, alkenyl, cycloalkyl, aralkyl or alkaryl group carry-ing a sulfonato group; provided that at least one of R1, R2 and R3 is a sulfonato group or an alkyl, aryl, al-kenyl, cycloalkyl, aralkyl or alkaryl, as defined above, carrying a sulfonato group; M is sulfur or oxygen, prefer-ably oxygen; E is phosphorus, arsenic, antimony or nitro-gen, preferably phosphorus; and F is phosphorus, arsenic or antimony, preferably phosphorus. The process comprises reacting a ligand defined by the following formula: with an alpha-substituted ketone or aldehyde or an alpha-substituted thioketone or thioaldehyde defined by the following formula: to obtain the metal salt defined by the following Formula II: R1, R2, R3, R7, R8, F and M are as defined above and X is a halogen radical selected from the group con-sisting of fluorine, chlorine, bromine and iodine, prefer-ably chlorine and bromine, a tusyl group (a tolune sulfon-ate group), or an acetate group. This metal salt is re-acted with a base to obtain the novel ylide defined by the following Formula III: wherein R1, R2, R3, R7, R8, F and M are as defined above. This ylide is then reacted with (1) a zero valent nickel compound and (2) a ligand having the formula: wherein R4, R5, R6 and E are as defined above. |
| priorityDate | 1980-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 383.