http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1142340-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-1651 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-165 |
| filingDate | 1966-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1969-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1142340-A |
| titleOfInvention | Novel esters of o,o-diisopropyl phosphorodithioic acid |
| abstract | 1,142,340. Esters of 0,0-diisopropyl phosphorodithioic acid. AMERICAN CYANAMID CO. 23 June, 1966 [27 July, 1965], No. 28249/66. Heading C2C. [Also in Division A5] The invention comprises the S-ethylsulphinylmethyl and the S-ethylsulphonylmethyl esters of O,O-diisopropyl phosphorodithioic acid of the formula where n is 1 or 2. They are prepared by the oxidation of 0,0-diisopropyl-S-ethylthiomethyl phosphorodithioate with monoperphthalic acid in an inert solvent such as diethyl ether at a temperature between - 10‹ C. and + 10‹ C. The compounds are pesticides, and other analogous compounds are described in comparative examples. O,O - Diisopropyl - S - ethylthiomethyl phosphorodithioate is prepared by reacting potassium isopropyl phosphorodithioate with chloromethyl ethyl sulphide. Monoperphthalic acid is prepared by reacting phthalic anhydride with 30% H 2 0 2 in diethyl ether. Reference has been directed by the Comptroller to Specifications 795,860, 804,141 and 1,068,628. |
| priorityDate | 1965-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.