http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106349105-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-59 |
| filingDate | 2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106349105-B |
| titleOfInvention | A kind of preparation method of benzyl cyanide |
| abstract | The present invention relates to technical field of organic synthesis, more particularly, to the method for continuously preparing benzyl cyanide compound using micro passage reaction, disclose a kind of preparation method of benzyl cyanide, halogen benzyl and hydrogen cyanide gas is replaced to preheat respectively the raw material accurately measured, enter micro passage reaction after mixing, nucleophilic substitution is carried out under 150.0 DEG C~250.0 DEG C, 1.0~10.0MPa pressure generates benzyl cyanide and hydrogen halides, 10~300s of reaction time, then cool down quenching reaction, and reaction mass is post-treated to obtain benzyl cyanide.The method of the present invention has the advantages of at low cost, high production efficiency, production serialization, production cleaning. |
| priorityDate | 2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.