http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103068795-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-20 |
| filingDate | 2011-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103068795-B |
| titleOfInvention | The manufacture method of diamine precursor compound |
| abstract | The invention provides easy by the raw material of low cost and manufacture precursor compound---the method for nitro-compound of the diamine compound of the manufacture raw material as polyamic acid and/or polyimide efficiently.According to reaction formula (1), make compound 1 and tert-Butyl dicarbonate ((Boc)n 2 o) reaction manufactures compound 2, then according to reaction formula (2), makes compound 2 and H-A-CHn 2 -X reaction manufactures compound 3, then according to reaction formula (3), makes compound 3 and compound 4 carry out linked reaction to manufacture compound 5; In formula, Rn 1 for-CHn 2 cOOR or-CHn 2 ph (-Z)n m , Z is the substituting group of phenyl (Ph), and m is 0 ~ 5, R is low alkyl group or alkali metal atom, and A is-C ≡ C-or-CH=CH-, X is detachment substituting group, and Y is detachment substituting group.(changing 1) |
| priorityDate | 2010-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 122.