http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5516934-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-43 |
| filingDate | 1995-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1996-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_447001e77ee29b0fae2a3afcb215e07e |
| publicationDate | 1996-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5516934-A |
| titleOfInvention | Process for producing mono-P-nitrobenzyl malonate |
| abstract | The present invention aims at providing a process for economically producing mono-p-nitrobenzyl malonate while recovering the excessive malonic acid and treating the by-product. The process of the present invention for producing mono-p-nitrobenzyl malonate comprises reacting p-nitrobenzyl-alcohol with malonic acid in an organic solvent, which may contain di-p-nitrobenzyl malonate if necessary, cooling the reaction mixture thus obtained to 35° to 100° C., separating the malonic acid thus precipitated and treating the reaction mixture with a basic aqueous solution at 35° to 80° C. The di-p-nitrobenzyl malonate formed as the by-product is effectively utilized by hydrolyzing or reacting with malonic acid to thereby give mono-p-nitrobenzyl malonate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103540622-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102391128-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102391128-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103540622-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011048583-A1 |
| priorityDate | 1994-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 197.