http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11306109-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26c475bcbe0c24b485b6f37c45cd921f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1876 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 |
| filingDate | 2020-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-19^^<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_eb5c4fb8c4991eada0cb20b11918ddad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faa76967daadd567165d7d3ecc5d21d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3e5fd5b4be8cbce532e2b7345e9698c |
| publicationDate | 2022-04-19^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11306109-B2 |
| 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)wherein R1 is hydrogen;R2 and R3 are same or different and are, independently from one another, selected from a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl residue which may be interrupted by at least one heteroatom;R4 is selected from a linear or branched C1-C20 alkylene residue which may be interrupted by at least one heteroatom;R5 and R6 are same or different and are, independently from one another, selected from the group consisting of hydrogen, a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl which may be interrupted by at least one heteroatom, and a C4-C8 cycloalkyl, or R5 and R6 may form a ring, a 4- to 8-membered alkyl ring; andn is 0, 1 or 2, 2,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 catalystwherein R5 and R6 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^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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