http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006023167-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2ba51017d2032ef0f873d953f7c3346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a17ceeea7d756c4f807781ff388e1474 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41e4e74b88732ad52e2407b36713db10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b17ad29d4ca9bc2fe5af488d05549cab http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ce023a6c13740cb05a67332f11a29f9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-82 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-72 |
| filingDate | 2005-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60455c2466091ae6c4247076f98f2032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcf5c4d7f6e915b84676205b14b405f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_189a6630bcf47fa2da2062df062ab87f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abde2b4e561844e07d618268d7d8ac64 |
| publicationDate | 2006-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2006023167-A2 |
| titleOfInvention | Process for producing n-halogenated organic compounds |
| abstract | The process enables highly effective N-halogenation of a compound having one or more halogenatable amido or imido functional groups in the molecule. The process involves, for example, concurrently feeding into a reactor (i) water, inorganic base, and the compound to be N-halogenated, e.g., a hydantoin, and a feed of (ii) a brominating agent and/or a chlorinating agent. The proportions of these feeds are such that the pH is kept at 5 or below or within a specified range e.g., 5.5-8.5 and one or more of the amido or imido nitrogen atoms is substituted by a bromine or chlorine atom. A feature of the process is that it can be conducted at elevated temperatures as high as about 90°C without appreciable thermal decomposition of reactants or product. The resultant product continuously precipitates in high yield and purity. Moreover, products can be produced that are very pale yellow to almost pure white in appearance. Further, the process has been found capable of producing 1,3-dibromo-5,5-dimethylhydantoin with far larger particle sizes than previously produced on a commercial basis. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007047331-A1 |
| priorityDate | 2004-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 145.