http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104328150-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P11-00 |
| filingDate | 2014-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104328150-B |
| titleOfInvention | A kind of method that micro passage reaction continuously synthesizes 2,3 pairs of diketone of ((4 fluorophenyl) sulfenyl) naphthalene 1,4 |
| abstract | A kind of method that 2,3 pairs of ((4 fluorophenyl) sulfenyl) naphthalene Isosorbide-5-Nitrae diketone are continuously synthesized the invention discloses micro passage reaction, it comprises the following steps：(1) acetic acid sodium acetate buffer is configured；(2) naphthoic acid of 1,4 dihydroxy 2 and 4 fluoro thiophenols are dissolved in the in the mixed solvent of ethyl acetate and dimethylformamide；(3) the rainbow conk laccase of D380 fixed on ion exchange resin is filled in column reactor；(4) blender and column reactor that the solution of solution and step (2) configuration configured step (1) is each led into micro passage reaction；(5) micro passage reaction discharging plus ethyl acetate, NaOH aqueous solution extractions, anhydrous sodium sulfate drying are evaporated, and silicagel column obtains 2,3 pairs of ((4 fluorophenyl) sulfenyl) naphthalene Isosorbide-5-Nitrae diketone after purification.Reaction time of the invention is short, and raw material consumption is low, high conversion rate, and yield is high, and cost is low, environmental protection. |
| priorityDate | 2014-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.