| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d155a7366c234993d31166b37a12351f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D315-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
2014-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78d95759911c08cc9a809269264f4a80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb0138dc52cc14b01a6cd29cf6790c0c |
| publicationDate |
2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9604893-B2 |
| titleOfInvention |
Protecting phenol groups |
| abstract |
A method for protecting a phenol group on a precursor compound is provided. The method includes reacting the phenol group with dihydropyran in an acid catalyzed protection reaction and quenching the protection reaction with a strong base within less than about 60 seconds to form a protected precursor compound. |
| priorityDate |
2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |