| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37ffeb5cafc6585168ac40b8a13b38d4 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-24 |
| filingDate |
1982-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476a6714982dc2ddc27ff3fc6953d054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31210f1ad0b5622403418d79882947f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f360488fdca0768df05b7cd5bef78ecc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3bb7b697078645fef975de5430ef419
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46894fe4a6608a37d4a86f32809beee2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b1d1108ee7042328a397f6c96a883f5 |
| publicationDate |
1983-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DD-204927-A1 |
| titleOfInvention |
PROCESS FOR PREPARING SALTS OF O-ALKYL (ARYL) AMIDOTHIOPHOSPHORA SURES |
| abstract |
The invention relates to a process for the preparation of salts of O-alkyl (aryl) amidothiophosphoric acids, which are of interest as intermediates for the preparation of additives and of biocidal substances. According to the invention, the known reaction of thiophosphoric acid ester dichlorides with ammonia in the presence of an alkali metal hydroxide solution or a mixed liquor of alkali metal hydroxide is carried out. Alkali carbonate, wherein the molar ratio between the ammonia and the liquor is 0.6 to 2.0. |
| priorityDate |
1982-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |