http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003187282-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-08 |
| filingDate | 2001-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2e2bfcf35b33e567edb680259a5287f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_004336108e4ea16808c88ebae2290480 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e38c792e1d7697360bc9c8ba0d72716 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_913ada43e153a7e0bed46d16986fbea9 |
| publicationDate | 2003-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2003187282-A1 |
| titleOfInvention | Process for preparation of 7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid derivatives |
| abstract | The present invention provides a method of industrially advantageously producing 7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid derivatives under mild conditions in a high yield. The present invention relates to a production method of a 7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid derivative of the formula (III) or the formula (IV), which comprises reacting an α,β-unsaturated carboxylic acid of the formula (I) with a furan derivative of the formula (II) in the presence of a Lewis acid: n n n wherein each symbol is as defined in the specification. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017053576-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111417641-A |
| priorityDate | 2000-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 149.