http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-586099-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00a7b445207fab6f08ac82cd5205e50c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7a00ac446ee088bd9fb05a2b9b5aa0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| filingDate | 1944-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1947-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-586099-A |
| titleOfInvention | New mononitromononitriles |
| abstract | New g -mono-nitro-mono-nitriles are prepared by reacting a primary nitro compound having the formula RCH2NO2, wherein R is a substituted or unsubstituted hydrocarbon radicle, with an unsaturated nitrile in the presence of an amount of a base which is at least equivalent to the nitro compound. The unsaturated nitriles which are used must have an ethylenic linkage in the a : b or b : d position to the nitrile group. In the examples: (1) a -phenylcinnamonitrile and nitroethane are condensed in the presence of piperidine to give 3-nitro-1 : 2-diphenylvaleronitrile; (2) acrylonitrile and nitroethane condensed with sodium hydroxide to g -nitrovaleronitrile; (3) 1-nitropropane and allyl cyanide with potassium hydroxide to 3-nitro-2-methyl capronitrile; (4) a -phenyl cinnamonitrile and methyl-b -nitroethyl ether with piperidine to 3-nitro-4-methoxy-1 : 2-diphenylvaleronitrile; (5) a -phenylcinnamonitrile and nitromethane with diethylamine to 3-nitro-1 : 2-diphenylbutyronitrile; (6) p-bromo-a -phenyl-cinnamonitrile and nitroethane with piperidine to 3-nitro-2-p-bromophenyl-1-phenyl valeronitrile. Crotonitrile, cinnamonitrile, a -phenyl-p-methoxy-cinnamonitrile, phenyl-nitromethane, and p-bromophenylnitro methane are also specified as starting materials. |
| priorityDate | 1944-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.