| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-74 |
| filingDate |
1988-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72e7d316bb9c0587a5dbac0168c1540e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cd1cb2c315db49445a212c0b7da0819 |
| publicationDate |
1988-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0285270-A1 |
| titleOfInvention |
A method for producing 1-propargyl-2,4-dioxoimidazolidine |
| abstract |
1-Propargyl-2,4-dioxoimidazolidine (Compound I) is a very useful intermediate for synthesizing insecticidal and acaricidal compounds of the pyrethroid type. n A method for producing this intermediate comprises reacting a lower alkyl ester of N-propargyl-N-lower alkoxycarbonyl glycine (Compound VI) with ammonia, either under pressure or additionally with another base. n Alternatively Compound VI may be reacted with ammonia to form N-propargyl-N-lower alkoxycarbonyl glycinamide (Compound VII), which Compound VII is then reacted with a base to form the Compound I. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1103761-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5346913-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0560581-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0816342-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0816342-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5350859-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0572191-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0560622-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0560581-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0560622-A2 |
| priorityDate |
1987-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |