http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0466548-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-575 |
| filingDate | 1990-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa047a59b4c60c53e2380338b66834b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_647ca6c8d8f0308aa11dbc8971411480 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50bf2573d87ec93fd2060f88ec3b2b30 |
| publicationDate | 1992-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0466548-A |
| titleOfInvention | Production of aldehyde derivative |
| abstract | PURPOSE: To obtain the subject compound by reacting a specific phenolic derivative with boric acid and hexamethylenetetramine using an organic solvent having amide bond in the molecule and/or an organic solvent having ether bond in the molecule and then hydrolyzing the resultant reaction product. n CONSTITUTION: A phenolic derivative [e.g. 3-(2-chloro-4-trifluoromethylphenoxy) phenol] expressed by formula I (X and Y are H, halogen, CF 3 or 1-5C alkyl) is reacted with boric acid and hexamethylenetetramine using an organic solvent (e.g. N,N-dimethylformamide) having amide bond in the molecule and/or an organic solvent (e.g. ethylene glycol monoalkyl ether) having ether bond in the molecule as a reaction solvent and the resultant reaction product is then hydrolyzed to afford an aldehyde derivative [e.g. 2-hydroxy-4-(2-chloro-4- trifluoromethylphenoxy)benzaldehyde] expressed by formula II. The obtained compound is useful as an intermediate for herbicides. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006051751-A1 |
| priorityDate | 1990-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.