http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105272902-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ea798fc3adcc043e14d17a55a73e3b92 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-48 |
| filingDate | 2014-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64ffdab7e0b20bd99a9fce0cedc5ae3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce268b2eee0ff8635217d565bbf0fa1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc7f73d8223ce7f60ba534d97b7a1eb2 |
| publicationDate | 2016-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105272902-A |
| titleOfInvention | Simple method for preparing mercaptan through one-step method |
| abstract | The present invention discloses a simple method for preparing mercaptan through a one-step method. The synthesis route is defined in the specification, wherein R represents alkyl, alkenyl, alkynyl and aryl, and n represents different carbon chain lengths. According to the present invention, the mercaptan synthesis through the one-step method is provided, and the traditional mercaptan synthesis method through the multi-step method is broken through; and the industrial and easily-available raw material sodium hydrosulfide is mainly adopted as the raw material and the halide, N,N-dimethylformamide (DMF) is adopted as the solvent, tetrabutylammonium bromide (TBAB) is adopted as the phase transfer catalyst, and the reaction is performed under nitrogen protection at the room temperature so as to prepare the mercaptan, wherein the yield is more than or equal to 80%. |
| priorityDate | 2014-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.