http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3222229-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-185 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-185 |
| filingDate | 1982-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_286b248775226e9ab439141d099fa017 |
| publicationDate | 1983-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-3222229-A1 |
| titleOfInvention | METHOD FOR PRODUCING GLYCOLIC ACID AMIDES |
| abstract | N-monosubstituted and N,N-disubstituted glycolamides of the general formula HO-CH2-CO-NR<1>R<2> (I> (where R<1> and R<2> have the meanings given in the description) - intermediates for certain herbicidally active compounds - can be prepared, starting from sodium chloroacetate, Cl-CH2-COONa (II), in a significantly improved process by refluxing a mixture of sodium chloroacetate (II), a tertiary amine (as catalyst) and xylene (as diluent) for several hours, isolating the resulting solid intermediate by filtering it off with suction and then reacting it with a primary or secondary amine of the formula HNR<1>R<2> (III) in the presence of a quaternary ammonium salt as catalyst, if appropriate under elevated pressure, at 100-200 DEG C. |
| priorityDate | 1982-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 131.