http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-580916-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N49-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-14 |
| filingDate | 1973-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-580916-A5 |
| titleOfInvention | Insecticidal 4-substd.-aryl 5-oxy-2-alkenyl ethers - prepd. e.g. by reacting 4-substd. phenols with 5-oxy-2-alkenyl halides |
| abstract | Ethers of formula (I) (where R1 is 1-5C alkyl 3-5C alkenyl or 3C alkynyl and Y is O or CH2), e.g. 1-ethoxy-3-methyl-4-(p-phenoxy-phenoxy)-2-cis/trans-butene, may be prepd. by (a) reacting a cpd. of the formula p-C6H5-Y-C6H4-OM (II), (where M is a metal) with a halide of the formula Hal-CH2-C(CH3)=CH-CH2-O-R1 (III), (where Hal is halogen), (b) reacting a cpd. of the formula p-C6H5-Y-C6H4-O-CH2-C(CH3)=CH-CH2-OH (IV) with a halide of the formula Hal-R1, or (c) (to give (I; R1=CH3) reacting a cpd. of formula (IV) with dimethyl sulphate in the presence of a strong base and a catalyst. (I) are insecticides showing activity in e.g. tests for contact activity against Dysdercus fasciatus larvae Aedes aegypti larvae, Tenebrio molitor pupae and Ephestia kuehniella larvae. |
| priorityDate | 1973-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.