http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01213254-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-45 |
| filingDate | 1988-02-23-04:00^^<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 | 1989-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01213254-A |
| titleOfInvention | Biphenyl derivative and production thereof |
| abstract | NEW MATERIAL:The compound of formula I (A is H, halogen, 1W4C alkyl or 1W4C alkoxy). n EXAMPLE: 4-Acetyl-4'-benzyloxybiphenyl. n USE: An intermediate for pharmaceuticals, agricultural chemicals, etc. Extremely useful as an organic electronic material, especially an intermediate for liquid crystal compounds. n PREPARATION: The compound of formula I can be produced by reacting 4- acetyl-4'-hydroxybiphenyl with a benzylation agent of formula II [X is halogen or -OSO 2 R (R is lower alkyl or (substituted)phenyl)] (e.g., benzyl chloride, benzyl bromide or benzyl tosylate). The reaction is carried out usually in the presence of a basic substance (e.g., NaOH or KOH) at -50W+120°C, preferably -30W+100°C. n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1988-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.