http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-375924-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dbb2d7ecbd600cf89fbdd230f4a466c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N57-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6503 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N57-16 |
| filingDate | 1970-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-375924-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING PHOSPHERIC ESTERS. |
| abstract | Novel compounds of the Formula I where R 1 is halogen or cyano, R 2 is hydrogen, halogen or nitro, and R 3 and R 4 are each hydrogen or halogen, are prepared by reacting a compound of the Formula II with an indazole derivative of the Formula III where M is an alkali metal atom or ammonium ion and Y is a halogen atom, a sulphuric ester group or a sulphonic ester group. The compounds have insecticidal and acaricidal properties (Division A5). 1 - Chloromethyl - 3 - chloro - 5 - nitroindazole is prepared by reacting thionyl chloride with 1- hydroxy - methyl - 3 - chloro - 5 - nitroindazole. 1 - Hydroxymethyl - 3 - chloro - 5 - nitroindazole is prepared by reacting formaldehyde with 3-chloro-5-nitroindazole. 3-Chloro-5-nitroindazole is prepared by nitration of 3-chloroindazole. 1 - Chloromethyl - 3 - cyanoindazole is prepared by reacting thionyl chloride with 1- hydroxymethyl-3-cyanoindazole. 1 - Hydroxymethyl - 3 - cyanoindazole is prepared by reacting formaldehyde with 3-cyanoindazole. 1 - Chloromethyl - 3 - cyano - 5 - chloroindazole is prepared by reacting thionyl chloride with 1- hydroxymethyl-3-cyano-5-chloroindazole. 1 - Hydroxymethyl - 3 - cyano - 5 - chloroindazole is prepared by reacting formaldehyde with 3-cyano-5-chloroindazole. 3-Cyano-5-chloroindazole is prepared by reacting sodium chlorate with 3-cyanoindazole. |
| priorityDate | 1969-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.