http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-999612-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ad66884a6f2a66126d492e56e09be39 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-32 |
| filingDate | 1962-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1965-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-999612-A |
| titleOfInvention | Process for the preparation of basically substituted phenylacetonitriles |
| abstract | Basically substituted phenylacetonitriles of the general formula <FORM:0999612/C2/1> wherein A, B and C represent hydrogen or halogen atoms, or alkyl or alkoxy groups with 1-3 carbon atoms, or A and B or B and C together form a methylene-dioxy group, and at least one of the symbols A, B or C has a meaning other than hydrogen, R represents a hydrogen atom or an alkyl radical with 1-3 carbon atoms, R1 represents a hydrogen atom, an alkyl or alkenyl radical with up to 5 carbon atoms, or a saturated or unsaturated, cyclic or bicyclic hydrocarbon radical, and Alk represents an alkylene group with 2-5 carbon atoms, are obtained by reacting, in the presence of basic condensation agents, a phenylacetonitrile of the formula <FORM:0999612/C2/2> with a compound of the formula <FORM:0999612/C2/3> wherein X represents a reactive acid radical, and subsequently reacting the products wherein R1 represents a hydrogen atom with a compound of the formula R1-X, wherein R1 has a meaning other than hydrogen. Reactive acid radicals include halogen atoms, sulphuric acid radicals in ester-like linking to the organic groups in question or the corresponding benzene or toluene sulphonic acid radicals. Basic condensation agents include sodium amide, lithium amide, and lithium diethylamide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5457224-A |
| priorityDate | 1961-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.