http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1303839-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65515 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-1651 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-165 |
| filingDate | 1970-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1303839-A |
| abstract | 1303839 Asymmetric thiophosphoric acid derivatives AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE 23 Feb 1970 [27 Feb 1969 18 Feb 1970] 8592/70 Heading C2P The invention comprises compounds of Formula I: where R is C 1-3 alkyl, R<SP>1</SP> is C 1-3 aliphatic and R<SP>11</SP> is hydrogen or C 1-3 aliphatic or R<SP>1</SP> and R<SP>11</SP> together form a 3-carbon chain linking O to CH, and A is an aliphatic or araliphatic hydrocarbon radical which is unsubstituted or substituted by one or more chlorine atoms or alkoxy, alkenoxy, alkoxycarbonyl, benxyloxycarbonyl, alkenoxycarbonyl, alkoxycarbonylcarbonyl or cyano groups or by a methylcarbamyl, morpholino. carbonyl or O,O-diisopropylphosphoroamido group or by a group of Formula II The compounds of Formula I may be prepared (a) by reacting a compound of Formula III with trimethylamine to obtain a salt of Formula IV: which may be isolated, and reacting this salt with a compound XA, where X is halogen, or (b) by converting a compound of Formula V: in to an alkali metal salt, and reacting this salt first with sulphur and then with a compound XA. The intermediates of Formula V may be prepared (a) by reacting phosphorus trichloride with a suitable alcohol or (b) by reacting a di-(R<SP>1</SP>-O-CH[R<SP>11</SP>]-CH 2 -] phosphite with a dialkyl phosphite. The compounds of Formula I have fungicidal and rodenticidal properties and may be used as the active ingredients in conventional pesticidal compositions. |
| priorityDate | 1969-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.