http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5030752-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ff914937eb6ceaee5ca69cc56cbfa7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-86 |
| filingDate | 1989-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d686437c738aede790ff3bb613110312 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1b40b55db366e50c69e1e3500b24843 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4729f8df1cbb098e2bf8077895ebf5bd |
| publicationDate | 1991-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5030752-A |
| titleOfInvention | Formylated alkylbenzenesulfonyl halide compound |
| abstract | A formylated alkylbenzenesulfonyl halide compound represented by the following general formula (I): ##STR1## wherein R 1 is an alkyl group having 1 to 5 carbon atoms; R 2 and R 3 are each a member selected from the group consisting of a hydrogen atom and alkyl groups having 1 to 5 carbon atoms; X is a halogen atom; the sulfonyl halide group is present at the ortho or para position while the formyl group at the para or ortho position relative to the group R 1 when R 2 and R 3 are both a hydrogen atom, while the sulfonyl halide group and the formyl group are present at the para positions relative to the groups R 1 and R 2 , respectively, when R 2 is an alkyl group and R 3 is a hydrogen atom, or the sulfonylhalide group and the formyl group are present at the para positions relative to the groups R 1 and R 2 , respectively, when R 2 and R 3 are both an alkyl group; the compound (I) being prepared by reacting an alkylbenzene represented by the following formula (III) with carbon monoxide and a halosulfonic acid represented by the following formula (II) in the presence of an antimony halide: n n XSO.sub.3 H (II) n n ##STR2## wherein all of X in the formula (II) and R 1 , R 2 and R 3 in the formula (III) are as defined above. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5414117-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5459228-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5530066-A |
| priorityDate | 1988-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 96.