http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0610465-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a12b0be1b74901f556d1d1a9200529ce |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 |
| filingDate | 2006-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_329397797084e6498c5093c81d8cd437 |
| publicationDate | 2012-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0610465-A2 |
| titleOfInvention | preparation process of organosilic compounds and organosilic compounds obtainable by the process |
| abstract | PROCESS OF PREPARING ORGANOSYLIC COMPOUNDS AND ORGANOSYLIC COMPOUNDS SUBJECT TO BE OBTAINED BY THE PROCESS. The domain of the invention is the synthesis of functionalized organosilocyte compounds that comprise at least one azo activated group, of formula (I): [G0) 3SiO1 / 2] m [(G0) 2SiO3 / 2] 0 [SiO4 / 2] o (G2) to (G1) to (Z-XO-HN = NH-CO-A) SiO (3-aa) / 2]. This process consists of the use of at least one hydrazine precursor (II) (-HN-NH-) of the compound (I), oxidizing the precursor (II) in an azo group specific to the compound (I), with the help of an oxidizing system that comprises at least one oxidizer (OX) and at least one base (B), this process characterized by the fact that the oxidation is carried out in an aqueous / organic biphasic medium and by the fact that it is done so that the pH of the aqueous phase is between 3 and 11, preferably between 5 and 9. The invention also relates to the heat-stable compounds (I) likely to be by this process. |
| priorityDate | 2005-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.