| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aed132941b4bebd88ac1896cc4279e40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-12 |
| filingDate |
1968-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e8eccfe7435588cd0dfd06b117fa373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c85a106ba22358fd95915a9bc921f3b9 |
| publicationDate |
1971-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3629293-A |
| titleOfInvention |
Synthesis of 5-methyl-4-hydroxy-2 3-dihydrofuran-3-one |
| abstract |
THIS INVENTION PROVIDES A PROCESS FOR THE PREPARATION OF 5-METHYL-4-HYDROXY-2,3-DIHYDROFURAN-3-ONE FROM A GLYCOSYLAMINE PREPARED FROM A SECONDARY ALIPHATIC OR AROMATIC AMINE AND AN ALDOPENTOSE. THE N,N-DISUBSTITUTED GLYCOSYLAMINE IS HEATED IN THE PRESENCE OF A POLAR SOLVENT AND A SPECIFIC PROPORTION OF CARBOXYLIC ACID. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0058870-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5149840-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2812713-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4480111-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0006305-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2858725-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112047911-A |
| priorityDate |
1967-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |