http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PT-101348-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3036894c322f07a71d7bc3eb640f8d8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-43 |
| filingDate | 1993-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cab18b0ea72d65221138761f6a7fd7e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83ddd90a12e6695d29ca46b18abef311 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ec44b5ec7d257ef494a7242826e376a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4b2b8ca3986a12590123e6e62f1120b |
| publicationDate | 2000-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PT-101348-B |
| titleOfInvention | NEW SECONDARY AROMATIC AMINES DERIVED FROM COLOPHONY FOR APPLICATION AS ANTIOXIDANTS AND ANTIOXONANTS |
| abstract | The new amines are of formula (I) and (II), in which R is opt. substd. alkyl or aralkyl, R1 is H, NO2, or amino opt. substd. with alkyl or aralkyl, and R2 is carboxyl, ester, salt, CN, OH, alkoxy, amide, sec. or tert. amine or imine. Also new aldimines of formula (V) in which R2 is as above, R5 and R6 are H, opt. substd. alkyl, aryl or aralkyl, being different where one is H, and R7 is H, primary amine, NO2 or NR5R6. Prepn. is by reductive alkylation, in presence of ketones or aldehydes and solvent, of intermediates of formula (IV). This gives high yields of cpds. (I) and (II) or intermediates (V) which can be converted into (I) and (II) by reduction. |
| priorityDate | 1993-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.