| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9433d383d1922b3df0ca6c182c7d3925 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-088 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C249-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-088 |
| filingDate |
1984-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5802a8ce284e999cb81942a244ddee86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad010b060a12dc3b961b490359a7765e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3064c8336290c0a4a4634746d1df3908
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51f3952f9c4f9e02b98572340b1c3405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_689b4cef6e1f2a273e900b16e12ab7ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d3ae4cbfce13374c2201fe13548161f |
| publicationDate |
1984-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2135994-A |
| titleOfInvention |
Process for the preparation of basic oxime ethers |
| abstract |
An improved process for the preparation of basic oxime ethers of the general Formula I <IMAGE> /wherein R is a phenyl group optionally substituted by one to three halogen atom/s/ and/or lower alkoxy group/s/; R<1> and R<2> each are hydrogen or together from a valence bond; A is lower alkylene; R<3> and R<4> each stand for hydrogen or lower alkyl or together with the adjacent nitrogen atom they are attached to form a 5-8 membered heterocyclic ring which may optionally contain a further oxygen or nitrogen atom and/or may be optionally substituted by lower alkyl, phenyl or phenyl-lower alkyl, and n is 3, 4, 5, 6 or 7/ and acid addition salts thereof comprises reacting an oxime of the general Formula II <IMAGE> with a compound of the general Formula III <IMAGE> (where Hal is a halogen atom) or an acid addition salt thereof in the presence of an alkali metal lower alkoxide and an aromatic organic hydrocarbon solvent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5276053-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0388977-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0388977-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0168245-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0168245-A2 |
| priorityDate |
1983-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |