| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e5e37c55ff492dd0f59ba7e84e2346c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D221-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-18 |
| filingDate |
1980-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f02393c348fbd01355883501a1cd03c |
| publicationDate |
1982-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4309543-A |
| titleOfInvention |
Process for preparing cyclic amides |
| abstract |
A process for preparing cyclic amides from an optionally substituted acetic acid and an aromatic aminocarbonyl compound is disclosed. The process employs a promoter comprising tetravalent titanium or silicon and a pyridine compound to effect formation of the cyclic amides. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6723733-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5202333-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6514983-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4386206-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6716828-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6545011-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6291425-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005074470-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6635642-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7307080-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6387902-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6395749-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6380211-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6306889-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6426415-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6346536-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6348475-B1 |
| priorityDate |
1980-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |