http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1321528-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-145 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-14 |
| filingDate | 1971-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1321528-A |
| titleOfInvention | Basic compounds their manufacture and their use |
| abstract | 1321528 Methin dyes CIBA-GEIGY AG 22 Nov 1971 [18 Dec 1970] 54183/71 Heading C4P Methin dyes of formula (in which R is alkyl, aralkyl, cycloalkyl or aryl; c is H, halogen, alkyl, alkoxy, CF 3 , alkylsulphonyl, aminosulphonyl or acylamino; d is H, halogen, alkoxy, alkyl, alkylmercapto, aryloxy, arylmercapto, or cyclohexyl; Y is anion). The dyes are used for dyeing textile materials and are prepared by a conventional condensation reaction from heterocyclic methyl or methylene compound and a p-aminobenzaldehyde in which the amino or aldehyde group is protected or from a p-nitrobenzaldehyde, the nitro group then being reduced. The examples describe dyes in which R is methyl or benzyl; c and d are both H or methoxy; R 1 completes an indoline nucleus substituted by Cl, NO 2 , CO 2 C 2 H 5 , CO 2 CH 3 , methoxy, ethoxy, Br, F, SO 2 CH 3 , C 2 H 5 and/or CH 3 . |
| priorityDate | 1970-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.