http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2545459-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7ca8e7750cee538c5ccb8231d4f8a5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-08 |
| filingDate | 2014-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89c59980d5eb812b33472e5f78c9791e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2067a8154bafd457c47eb6b48c64f1b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17d68d0a7d69f1429f803d2f5e0dcc02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bca433aa3c5b2bb0c229447a1d23def2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f22f4423547c30506f631d7c418b527 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3f3443d22adf8a8a6a84a05a4e17439 |
| publicationDate | 2015-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2545459-C1 |
| titleOfInvention | Method for preparing 6-imino-2,7-dioxabicyclo[3,2,1]octane-4,4,5-tricarbonitriles |
| abstract | FIELD: chemistry.SUBSTANCE: invention refers to methods for preparing functionally substituted condensed heterocyclic molecules, more specifically 6-imino-2,7-dioxabicyclo[3.2.1]octane-4,4,5-tricar- bonitriles, wherein R=R=Me, R=Et (1); R=R=Me, R=Pr (2); R=R=Me, R=i-Pr (3); R=R=Me, R=Bu (4); R=R=Me, R=Ph (5); R=R=Me, R=4-Me-CH(6); R=R=Me, R=3-F-CH(7); R=R=Me, R=4-MeO-CH(8); R=R=Me, R=4-NO-CH(9); R=R-Me, R=2-Fu (10); R=R=Me, R=2-Thi (11); R=Et, R=Me, R=Ph (12); R=Et, R=Me, R=4-MeO-CH(13); R=Et, R=Me, R=4-NO-CH(14); R=Et, R=Me, R=2-Pyr (15); R=Et, R=Me, R=2-Fu (16); R=Me, R=Pr, R=Pr (17); R=Me, R=Pr, R=i-Pr (18); R=Me, R=Pr, R=Ph (19); R=Me, R=Ph, R=Et (20); R=Me, R=Ph, R=i-Pr (21); R=Me, R=Ph, R=Bu (22); R=Me, R=Ph, R=Ph (23); R=Me, R=Ph, R=3-F-CH(24); R=Me, R=Ph, R=4-NO-CH(25); R=Me, R=Ph, R=2-Fu (26); R+R=(CH), R=Pr (27); R+R=(CH), R=i-Pr (28); R+R=(CH), R=Ph (29); R+R=(CH), R=3-F-CH(30); R+R=(CH), R=4-MeO-CH(31); R+R=(CH), R=4-NO-CH(32); R+R=(CH), R=2-Pyr (33): R+R=(CH), R=2-Fu (34); R+R=(CH), R=2-Thi (35); R+R=(CH).S R-Ph (36); R+R=(CH), R=3-F-CH(37); R+R=(CH); R=2-Pyr (38), which can be used as biologically active compounds. The method consists in the fact that respective 4-oxoalkane-1,1,2,2-tetracarbonitrile in aqueous acetic acid in the concentration of 50-85%; thereafter a reaction mass is added with respective 1,3,5-trisubstituted 2,4-diazapenta-1,4-diene in molar ratio 2:1; the reaction mass is agitated for 20-30 minute unit an end product is prepared.EFFECT: fastening and simplifying the process.38 ex |
| priorityDate | 2014-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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