http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1705180-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5ad8562c578b061df7a2c3aee9d0e24 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2471-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60N3-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-14 |
| filingDate | 2005-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dba0755c9163bd8a380907a8cd9b4926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08b2e1a830e88aea43b43d4bb62a348b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b0272db46e26650db64b3ff050b5573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fb2eaeece3b35d8d875e14dd50fa079 |
| publicationDate | 2006-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1705180-A1 |
| titleOfInvention | (Organothiomethyl)chlorosilanes and their preparation methods |
| abstract | This invention relates to (organothiomethyl)chlorosilanes and methods for their preparation by the dehydrohalogenative Si-C coupling reaction of oranothiomethyl halides with Si-H containing chlorosilanes (hydrosilanes), wherein a mixture of oranothiomethyl halide and hydrosilane is heated in the presence of an organic base, such as a tertiary amine, or organic salts (quaternary organoammonium and organophosphonium halides), to give (organothiomethyl)chlorosilanes, comprising a sulfur atom in an alkyl chain (formula:: R 2 SCH 2 SiCl 2 R 1 ) in good yield, wherein R 1 represents a hydrogen atom, halogen, or C 1 -C 6 alkyl; and R 2 is selected from the group consisting of C 1 -C 6 alkyl or an aryl group. Especially, this reaction using an organic salt as a catalyst and provides better economical matter and yield compared with conventional methods, because only a catalytic amount of an organic salt or base is required and the catalyst can be separated from the reaction mixture and recycled easily. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020048597-A1 |
| priorityDate | 2005-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.