http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2123205-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4acae202b6a15394281949545e70d2f6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N57-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-1651 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N57-12 |
| filingDate | 1971-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2123205-A1 |
| titleOfInvention | Phosphorylthio acetohydrazides - having acaricidal activity |
| abstract | Compounds of formula (I): where R1, R2 and R3 are 1-5C alkyl; X = O or S. Acaricides. 23.6 g. (III) (Hal1 = Hal2 = Cl) in 5 vols. of THF were added at 0 degree C to 20.8 g. (II) (R3 = C2H5), 21.3 g. triethylamine and 10 vols. THF. The mixture was stirred for 15 hours at ambient temperature, filtered and the filtrate evaporated to gie 37 g. (IV) (Hal1 = Cl; R3 = Et). 30 g. This in 10 vols. DMF were treated with 34 g. (V) (Z = NH4; R1 = R2 = C2H5, X = O). The mixture was heated at 70 degrees for 5 hours then poured into 10 vols. ice and water. The product was extracted with chloroform, washed, dried and evaporated. The residue was recrystallised from ether to give 27.2 g. 2-(diethoxyphosphorylthio)-2'-ethoxycarbonylacetohydrazide, m.pt. 102 degrees C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5965768-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0100528-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0100528-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5977401-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0726258-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5817863-A |
| priorityDate | 1971-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.