http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109384808-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1876 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 |
| filingDate | 2018-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109384808-B |
| titleOfInvention | Process for preparing 3-glycidyloxypropyltrialkoxysilane |
| abstract | The present invention relates to a process for the preparation of 3-glycidyloxypropylalkoxysilanes of general formula (I) (R')O-(CH 2 ) 3 -Si(OR) 3 (I) wherein the R groups are independent is methyl or ethyl, R' is a H 2 C(O)CHCH 2 - group by making (i) a functionalized alkene of formula (II) (R')O-C 3 H 5 (II) wherein R' is a H 2 C(O)CHCH 2 -group with (ii) at least one hydroalkoxysilane HSi(OR) of general formula (III) 3 (III) wherein the R groups are independent is methyl or ethyl, preferably hydrotrimethoxysilane or hydrotriethoxysilane, in (iii) a Karstedt catalyst or a hexachloroplatinic acid-based catalyst as a homogeneous catalyst, and (iv) 2-ethyl The reaction is carried out in the presence of hexanoic acid and/or isononanoic acid and the hydrosilylated (target) product is obtained. |
| priorityDate | 2017-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.