| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa206d5abb07311badcc825b0af7ebbd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 |
| filingDate |
1999-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd98ef7b6b9798101f83d9315db3fe8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ea55b4b72d63b610cf90240fa7152ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2334cc794f519bb9f8bbd64b44ad0646 |
| publicationDate |
2000-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6090967-A |
| titleOfInvention |
Process for preparing phosphonous esters |
| abstract |
The present invention relates to a process for preparing phosphonous esters which comprises n a) reacting elemental yellow phosphorus with alkyl halides in the presence of alkali metal hydroxides and/or alkaline earth metal hydroxides to form a mixture which comprises, as main components, the alkali metal salts and/or alkaline earth metal salts of the alkylphosphonous, phosphorous and hypophosphorous acids, n b) removing the alkylphosphonous acid from the mixture obtained by a) n c) esterifying the alkylphosphonous acid. n The invention likewise relates to the use of the phosphonous esters prepared by this process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6855757-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010190901-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6770779-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6806383-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6815558-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003171466-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8293938-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7485745-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6359171-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007210288-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115069246-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115069246-A |
| priorityDate |
1998-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |