http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1379868-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-49845 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
| filingDate | 1973-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1379868-A |
| titleOfInvention | Thermally developable light-sensitive silver salt material |
| abstract | 1379868 Triazolotriazole derivatives FUJI PHOTO FILM CO Ltd 25 April 1973 [26 April 1972] 19721/73 Heading C2C [Also in Division G2] 3,7 - Dimercapto - 1,5 - diphenyl - 1H,5H - striazolo - [1,2 - a] - s - triazole is prepared by adding potassium thiocyanate to benzalazine in glacial acetic acid and heating. 3,7-Dimercapto- 1,1,5,5 - tetramethyl - 1H,5H - s - triazolo - [1,2-a]- s-triazole is prepared similarly using acetoneazine. 1,5-Diethyl-1,5-dimethyl-3,7-dimercapto- 1H,5H-s-triazolo-[1,2-a]-s-triazole is prepared similarly using methyl ethyl ketone azine. 1,5 - Dibutyl - 3,7 - dimercapto - 1H,5H - striazolo-[1,2-a]-s-triazole is prepared by adding glacial acetic acid to hydrazine hydrochloride and potassium thiocyanate in water adding valeraldehyde dropwise. 1,5-Di-(o-chlorophenyl)- 3,7 - dimercapto - 1H,5H - s - triazolo - [1,2-a] - striazole is prepared by adding potassium thiocyanate to 2,2<SP>1</SP>-dichlorobenzalazine in glacial acetic acid and heating. 1,5-Diethyl-3,7- dimercapto - 1H,5H - s - triazolo - [1,2-a] - striazole is prepared by adding glacial acetic acid to hydrazine hydrochloride and potassium thiocyanate in water and adding propionaldehyde dropwise. 1,5-Dimethyl-3,7-dimercapto- 1H,5H-s-triazolo-[1,2-a]-s-triazole is prepared similarly using acetaldehyde. |
| priorityDate | 1972-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.