| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04b6dc470d3abe5d8f48b8c2578ab476 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1888 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 |
| filingDate |
1997-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_710c79669a8288b80d1d10902a4b5422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b98b80e563fa97c9c56d8eaa0eba443 |
| publicationDate |
2000-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6114558-A |
| titleOfInvention |
Preparation of alkyl(amino)dialkoxysilanes |
| abstract |
Alkyl(amino)dialkoxysilanes are prepared by anhydrously reacting stoichiometric amounts of an alkoxysilane and an alkylaminomagnesium chloride in a reverse addition process. The alkylamino magnesium chloride is preferably prepared in situ by the reaction of a Grignard reagent (RMX) and an alkylamine in a suitable aprotic solvent, such as tetrahydrofuran. The "alkyl" substituent can be alkyl, arylalkyl or aryl. The reaction can be conducted in the temperature range of from 25 DEG C. to 75 DEG C., without a catalyst, and the aprotic solvent is recovered for re-use in the process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9677178-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9200167-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6337416-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2620440-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10421766-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010276005-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011256120-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3339311-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013155173-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3056500-A1 |
| priorityDate |
1997-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |