| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-28 |
| filingDate |
2002-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ff2548b6749abbf8ba6bae30846ed9a |
| publicationDate |
2003-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-10207410-C1 |
| titleOfInvention |
Process for the preparation of 3,6-dihydro-2H-pyran-2-carboxylic acid esters |
| abstract |
A process is provided for the preparation of 3,6-dihydro-2H-pyran-2-carboxylic acid esters via a thermal hetero Diels-Alder reaction of 1,3-dienes with glyoxylic acid esters without the use of catalysts and stabilizers when using a special metering technique. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005060399-A |
| priorityDate |
2002-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |