http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-9002295-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e899199238cd97bdebfa84869ece733b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-273 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-273 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-24 |
| filingDate | 1990-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NL-9002295-A |
| titleOfInvention | PROCESS FOR PREPARING ACYCLIC, ALICYCLIC AND AROMATIC N-SUBSTITUTED HALOGEN-2-PYRROLIDINONES WITH HERBICIDE ACTION AND HERBICIDE PREPARATIONS CONTAINING THOSE COMPOUNDS AS AN ACTIVE COMPONENT. |
| abstract | Pyrrolidinone derivs. of formula (I): (where Q is O or S. is lower alkyl, alkenyl, haloalkyl, cycloalkyl, cycloalkylalkyl, benzyl or chlorobenzyl; X is H or Cl; and Y and Z are Cl or Br; provided that when R is allyl then Y and Z are identical and are Cl or Br and that when R is cycloalkyl then X is other than Cl), e.g. N-allyl-3-chloro-4-chloromethyl-2-pyrrolidinone, and of formula (Ia) (where X is H, Cl or CH3; Y is H, Cl or Br; Z is Cl or Br; R2 is H or alkyl; R2 is H, alkyl, acetyl, Cl, Br, F, I, CF3, NO2 CN, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, trifluoromethylthio, trifluoromethyl ethylsulphinyl, trifluoromethylsulphonyl, pentafluoropropionamido or 3-methylureido; and R1 is H, alkyl, Cl or (CF), e.g. N-(m-trifluoromethylphenyl)-3-chloro-4-chloromethyl-2-pyrrolidino- ne, are new cpds. (I) and (Ia) are herbicides active pre- and post-emergence. |
| priorityDate | 1975-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 160.