| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-157 |
| filingDate |
1987-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a48cb8be90afcd3b9f41ff9c47b2ea2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf1279d98782c00b7ed8767a8017b2f8 |
| publicationDate |
1989-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S6416731-A |
| titleOfInvention |
Optically active terphenyl derivative and production thereof |
| abstract |
NEW MATERIAL:A compound shown by formula I (X is H, halogen, 1-15C alkyl or alkoxy; R is H or acetyl; is asymmetric carbon). EXAMPLE:4-(1-Hydroxyethyl)terphenyl. USE:A synthetic intermediate for agricultural chemicals and liquid crystal compounds. PREPARATION:A dl-4''-(1-acetoxyethyl)terphenyl shown by formula II is asymmetrically hydrolyzed with esterase in a buffer solution at 10-60 deg.C for 10-70hr by vigorous stirring to give a compound shown by formula I. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5338484-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04189718-A |
| priorityDate |
1987-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |