http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S55115838-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-00 |
| filingDate | 1979-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d0a926da590c43fc5e5169e9690cde0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85ac62241fe9c7e1c6fd2c539171a9bc |
| publicationDate | 1980-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S55115838-A |
| titleOfInvention | Preparation of ketone |
| abstract | PURPOSE: To obtain a ketone in high yield at improved reaction rate, by reacting a carboxylic acid or amide with a Grignard compound in the presence of a phosphoric acid triamide, and by hydrolyzing the resulting product. n CONSTITUTION: One mole of a carboxylic acid or amide, e.g. N,N-dimethylcapric amide, of the formula RCOR 1 [R is methyl, propyl, or hexyl group; R 1 is OH, NR 2 R 3 (R 2 and R 3 are H or hydrocarbon groups)] is reacted with a Grignard compound in the presence of phosphoric triamide, e.g. hexamethylphosphoric triamide, in an amount of 0.75W1.0mol, and hydrolyzed to give a ketone, e.g. 2- nonanone. n COPYRIGHT: (C)1980,JPO&Japio |
| priorityDate | 1979-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.