http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2551656-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ff5107449ebdaf88df149b6b4c15ec1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-00 |
| filingDate | 2013-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_427592b7c59dc6170302285eebab5c0b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d26d95e58e52b1d32c7616b65ca18504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c809bcba7f2b657e583bdba90605314 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f72ba1d64d43b296651f0a9a452216a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_285194c01584662c885102036417d95f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7354d26a2916232ef7580bb9dd34add2 |
| publicationDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2551656-C1 |
| titleOfInvention | Method for producing 1,6-bis[allyl(phenyl)(thio)carbamoyl]-2,5-dithiahexanes |
| abstract | FIELD: chemistry. n SUBSTANCE: invention refers to a method for producing 1,6-bis[allyl(phenyl)(thio)carbamoyl]-2,5-dithiahexanes of general formula (1) wherein R=Allyl, Ph; X=O, S. The substance of the method consists in the fact that 1,2-ethane dithiol pre-mixed with formaldehyde solution at 20°C reacts with (thio)carbamide of general formula H 2 NC(X)NHR [R and X = described above] in the presence of the catalyst cesium carbonate Cs 2 CO 3 in molar ratio HSCH 2 SH:CH 2 O:H 2 NC(O)NHR:Cs 2 CO 3 =10:20:20:(0.5-1.5) at 55-65°C and atmospheric pressure for 1-2 h with yields 50-85%. The nitrogen and sulphur containing compounds are promising as insecticides, as well as selective sorbents, noble and precious metal extraction agents. n EFFECT: higher yield ratio. n 1 tbl, 8 ex |
| priorityDate | 2013-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.