http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2483026-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c281340edc1b7b250ea81486df01fe2f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-10 |
| filingDate | 2012-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08354c7bd1b56868c6582e7d64ff9766 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf1afba8b7a7628156c86c29635ec9e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14a9a8762d89304cf6d77e94a7374a97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ea8106d9eac599ee12169bd6e667cc5 |
| publicationDate | 2013-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2483026-C1 |
| titleOfInvention | Method of producing anhydrous yttrium thiocyanate complex |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to coordination chemistry, specifically to preparation of initial reagents for syntheses without water molecules. The method of producing an anhydrous yttrium thiocyanate complex characterised by the chemical formula [Y(18-crown-6)(NCS) 3 ], or [Y(18-crown-6)(NCS) 3 ]-nSol, where Sol is a solvent molecule, involves reaction of a hexahydrate of yttrium thiocyanate Y(NCS) 3 ·6H 2 O with a crown ether denoted 18-crown-6 in solvents selected from: acetonitrile, tetrahydrofuran, ethyl acetate, isopropanol, with molar ratio 18-crown-6:yttrium=1.0-2.0, the reaction being carried out in an air atmosphere at temperature of 15-30°C. n EFFECT: invention enables to obtain fully dehydrated yttrium thiocyanate complexes in a single step, use readily available and cheap organic solvents, cut power consumption, and also enables to obtain novel compounds suitable for replacing expensive organometallic reagents. n 2 dwg, 4 ex |
| priorityDate | 2012-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.