http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-670402-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| filingDate | 1950-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1952-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-670402-A |
| titleOfInvention | Process of producing thiosemicarbazones of cyclic aldehydes |
| abstract | Thiosemicarbazones of cyclic aldehydes are prepared by reacting a thiosemicarbazone of a ketone with a cyclic aldehyde. In examples: (1) the thiosemicarbazone of benzaldehyde-4-carboxylic acid is obtained by dissolving acetone-thiosemicarbazone in acetic acid and heating with benzaldehyde-4-carboxylic acid in methanol; and (2) 4-acetaminobenzal-thiosemicarbazone is obtained from cyclohexanonethiosemicarbazone and 4-acetaminobenzaldehyde. Other cyclic aldehydes specified are m - nitrobenzaldehyde, p - ethylsulphone - benzaldehyde and 2 - chloro - 5 - nitrobenzaldehyde. Specification 670,401 is referred to. |
| priorityDate | 1949-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.