| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d78cd2835221849f6a74e6349185819 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-277 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-277
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-54 |
| filingDate |
1989-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3a7855e6adf29dfd03eb5c5f87a51b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdb75f591d3d36809309a54a9f16c486 |
| publicationDate |
1995-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
PT-92048-B |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF ALYLATIC ARYLOXI-ALDEIDOS |
| abstract |
The invention concerns a novel process for the manufacture of various aryloxyaliphatic aldehydes and related arylthio analogues, certain of which are novel, which are useful as chemical intermediates and which have been hitherto obtained by a process involving a low temperature reduction with an aluminium hydride reagent. The new process involves reacting a dihalogenohydroxyalkane of the formula: HO.C(R<2>)2.CHX2, wherein R<2> is alkyl and X is chloro or bromo with a phenol or thiophenol in the presence of base and is applicable to large scale use. |
| priorityDate |
1988-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |