http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020148708-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26c475bcbe0c24b485b6f37c45cd921f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1876 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1892 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 |
| filingDate | 2020-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf139692bcb8f7957021590b37e652b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3e5fd5b4be8cbce532e2b7345e9698c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faa76967daadd567165d7d3ecc5d21d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb5c4fb8c4991eada0cb20b11918ddad |
| publicationDate | 2020-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2020148708-A1 |
| titleOfInvention | Method for Preparing Silicon-Containing Heterocycles |
| abstract | The present invention relates to a method for preparing silicon-containing heterocycles of the general formula (I) n n n n n n n n n n n n wherein R 1 is hydrogen; n R 2 and R 3 are same or different and are, independently from one another, selected from a linear or branched, substituted or unsubstituted C 1 -C 20 alkyl or C 6 -C 18 aryl residue which may be interrupted by at least one heteroatom; n R 4 is selected from a linear or branched C 1 -C 20 alkylene residue which may be interrupted by at least one heteroatom; n R 5 and R 6 are same or different and are, independently from one another, selected from the group consisting of hydrogen, a linear or branched, substituted or unsubstituted C 1 -C 20 alkyl or C 6 -C 18 aryl which may be interrupted by at least one heteroatom, and a C 4 -C 8 cycloalkyl, or R 5 and R 6 may form a ring, a 4- to 8-membered alkyl ring; and n n is 0, 1 or 2, 2, n said method comprising a one-step reaction of at least one epoxide compound of the general formula (II) and at least one aminoalkoxysilane having a primary amino group in the presence of a catalyst n n n n n n n n n n n n n n n n wherein R 5 and R 6 are the same as defined for the general formula (I) above; as well as the use of the silicon-containing heterocycles of the general formula (I). |
| priorityDate | 2017-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 359.