| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a0dc58f7c4e7c374fc78bd334260c5 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C321-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C321-18 |
| filingDate |
2007-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf23234a6e3aaaf8a0d7070dcbd1b676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9d3d584ca439f01b4d9061e8ee54e6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e53e3b33d83289fa090c87670e682c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9845891808e5d4a23fc5f4913f22c76b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fd020fc3b20adc53362869675e952d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55825756c76d5c7c6d7b74db5845bc0e |
| publicationDate |
2008-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2333904-C1 |
| titleOfInvention |
Method for obtaining sulfur-containing organic compounds |
| abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to the field of synthesis of sulfur-containing organic compounds, which can be used in production of additives to lubricating oils. Sulfur-containing compounds are obtained by interaction of norbornene, endo- or exodicyclopentadiene with elemental sulfur in presence of 0.5-2.0% from the weight of the said compounds of catalyst, i.e. 1-(N,N-dimethylaminomethyl)-benzotriazole. The process is carried out at 125-130°C. The invention allows for increasing output of target product to 85-89.9%. n EFFECT: increased output of sulfur-containing organic compounds. n 5 ex |
| priorityDate |
2007-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |