http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2725201-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37555e87c88017b74fba94c8b8abbb42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-55 |
| filingDate | 1994-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bbefaa1980475c643074b6b01a3f493 |
| publicationDate | 1996-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2725201-A1 |
| titleOfInvention | PROCESS FOR THE PREPARATION OF NITROBENZENE DERIVATIVES |
| abstract | Process for the preparation of a compound of formula: in which R1 and R2, identical or different, represent a hydrogen atom or an alkyl or alkoxy radical or else R1 and R2 form with the carbon atom to which they are attached a radical cycloalkyl containing 3 to 6 carbon atoms consisting in dehalogenating a derivative of formula: in which R1 and R2 have the same meanings as in formula (1) and halogen represents a chlorine or bromine atom, by means of 1 to 2 mol of triethylammonium formate, in the presence of 0.002 to 0.1 mole of palladium on charcoal per one mole of compound of formula (11), in acetonitrile or tetrahydrofuran, at a temperature between 50 deg. C and the boiling temperature of the reaction medium. |
| priorityDate | 1994-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.