http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1322750-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-182 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-182 |
| filingDate | 1988-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b9514cfc465ebaa73157fe46a601758 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14d174e566a19b8f719e4f254f904c28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c28ca2b7f7f8d8c259ed2b55afa93eb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6aafe8cdca554f03bf1e7a4ef83ab36c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c725ed3751771697b1088217dec10215 |
| publicationDate | 1993-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1322750-C |
| titleOfInvention | Preparation process of unsaturated carboxylic acid amide |
| abstract | Abstract of the Disclosure A process is provided for the preparation of an N-substituted unsaturated carboxylic acid amide represented by the following formula: wherein R1 means a hydrogen atom or methyl group Y denotes a methylene group oxygen atom or methylimino group m and n stand individually for an integer of 0 -5 and m + n is an integer of 3-5. The process comprises reacting a specified .beta.-alkoxy-substituted carboxylate with a specified cyclic amine to form d .beta.-alkoxy-substituted carboxylic acid amide compound and then removing an alcohol from the carboxylic acid amide compound in the presence of a basic catalyst to form an unsaturated group. |
| priorityDate | 1987-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.