http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100338921-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-0032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D339-06 |
| filingDate | 2000-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100338921-B1 |
| titleOfInvention | Process for the preparation 1,3-benzodithiol-2-ylium tetrafluoroborate |
| abstract | The present invention is to provide a method for producing 1,3-benzodithiol-2-ylium tetrafluoroborate, 2- (3-methylbutoxy)-from anthranilic acid dissolved in 1,4-dioxane Synthesis of 1,3-benzodithiol, followed by addition of aprotic nonpolar organic solvent continuously without separation step, and addition of 1,3-benzo by addition of hydrofluoric acid tetrahydrofluoric acid-diethyl ether solution or boron trifluoride ether complex It is a method for producing dithiol-2-ylium tetrafluoroborate (BDTF).n n n The method of the present invention is to solve the problems of the conventional method of dark color, low yield, instability, etc., which is a method that can be produced in a simpler, more convenient, high yield of crystalline BDTF with high stability and light color . |
| priorityDate | 2000-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.