http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108993568-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9eec23639c64909cfd9bfcddde99c466 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-16 |
| filingDate | 2018-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b19e740de8443b9a198d10a03037104d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75af6230f0f3387ec7886c693d4c48b4 |
| publicationDate | 2018-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108993568-A |
| titleOfInvention | A kind of synthetic method of p-bromophenyl allyl ether |
| abstract | The invention discloses a kind of synthetic method of p-bromophenyl allyl ether, sodium bromide, Anhydrous potassium carbonate, p bromophenol, chloropropene, Nb 2 O 5 、K 4 Nb 6 O 17 It is primary raw material with thiocarbamide, synthesis technology of the invention is using p bromophenol and chloropropene in catalyst Bi 2 OS 2 /Nb 6 O 17 ‑NH 3 Under the action of obtain p-bromophenyl allyl ether by substitution reaction, compared to traditional synthetic method, multiphase reaction system avoids product catalyst using two-dimensional layer composite catalyst and separates difficulty, the low problem of the more bring yield of side reaction, so that the yield of product and purity are largely increased. |
| priorityDate | 2018-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.