http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2405785-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_502e32d20206c2955793988573af745b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22 |
| filingDate | 2009-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75f4e69b633ddc109580065d066cccaa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc8c1e5bc07f829ec57d8108813f5aa6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b06277e1aa3b3b32a257da43415e6bba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_326bbbaaca8996bc155780c7d56772b4 |
| publicationDate | 2010-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2405785-C1 |
| titleOfInvention | Phthalocyanine chloromethylation method |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to a method for chloromethylation of phthalocyanines. The method is realised while heating and using an aluminium chloride catalyst and a chloromethylation agent - α,α'-dichlorodimethyl ether. The chloromethylation agent used is a reaction mixture obtained by reacting thionyl chloride and paraform containing α,α'-dichlorodimethyl ether and the process is carried out at 85-100°C. n EFFECT: method enables to obtain phthalocyanines with high degree of chloromethylation while increasing safety and environmental friendliness of production, low catalyst consumption and technological effectiveness of the process. n 5 ex |
| priorityDate | 2009-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.