http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102010020652-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecf57718d6a8483bad22beb5f3f5c946 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D257-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-08 |
| filingDate | 2010-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96a1903b134d285a26660507877008fc |
| publicationDate | 2011-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-102010020652-A1 |
| titleOfInvention | Process for the preparation of 1,2,4,5-tetrazine-3,6-dithiols and 1,2,4,5-tetrazine-3,6-dithiolates |
| abstract | By oxidation of 1,2,4,5-tetrazine-3,6-dithione by various oxidants, preferably oxygen or gas mixtures with oxygen, preferably air, compounds 5 with the anion 4 are obtained. The oxidation is carried out in the presence of an inorganic or organic base, preferably the hydroxides of alkali metals in a wide range of solvents, preferably in water or lower alcohols or mixtures thereof, optionally also with other organic solvents. The type 5 compounds can be protonated with acids to give the neutral compound 10, which can be converted back to deprotonation in Figure 5. The compounds of type 5 can be converted into other compounds of type 5 by double reactions with organic or inorganic salts of organic or inorganic cations with the cation 1,2 being replaced by cat 1,2 '. The compounds of type 5 can be converted into the 1,2,4,5-tetrazine-3,6-dithiols 3 by alkylating and arylating agents 7. |
| priorityDate | 2010-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 197.