| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2602-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-02 |
| filingDate |
1992-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_122987003289dc7cb9562ce37ea4b67e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2216a705202c22e6396c72ed31e31f09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_549e68cdc5bfff87954699cf92a13c92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9040fd1a86eb115882b0b797db09e7b0 |
| publicationDate |
1993-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5227536-A |
| titleOfInvention |
Process for preparing hydroxybenzocyclobutenes |
| abstract |
A process for preparing a 3- or 4-hydroxybenzocyclobutene comprises reacting a 3- or 4-halogenzocyclobutene reactant with an alkali metal hydroxide by heating in an aqueous alcohol medium at a temperature from about 50 DEG C. to a temperature at which dimerization or oligomerization of a benzocyclobutene reactant or product is a significant side reaction, in the presence of a metal-containing catalyst, for a time sufficient to convert the halobenzocyclobutene reactant to the hydroxybenzocyclobutene product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7198878-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005228147-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105777519-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7019093-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105777519-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5334773-A |
| priorityDate |
1991-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |