http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108864135-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6576 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate | 2017-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108864135-B |
| titleOfInvention | Compound, method for preparing the same, and organic photovoltaic device comprising the same |
| abstract | The present application provides compounds of formula I, methods for their preparation, and organic photovoltaic devices comprising the compounds. wherein: R 1 , R 2 and R 3 are each independently selected from H, C 1 -C 30 alkyl, C 3 -C 30 cycloalkyl, C 1 -C 30 alkoxy, C 1 -C 30 alkyl sulfide group, halogenated C 1 -C 30 alkyl, halogenated C 3 -C 30 cycloalkyl and halogenated C 1 -C 30 alkoxy, wherein said C 1 -C 30 alkyl, C 3 -C 30 Cycloalkyl, C 1 -C 30 alkoxy, C 1 -C 30 alkylthio, halo C 1 -C 30 alkyl, halo C 3 -C 30 cycloalkyl and halo C 1 -C 30 The alkoxy group is optionally substituted with one or more groups selected from hydroxy, cyano, nitro and halogen; n and m are each independently an integer selected from 0, 1, 2 or 3; A1 and A2 are each independently selected from the following groups: wherein, R 4 , R 5 , R 6 and R 7 are each independently selected from hydrogen, halogen, C 1 -C 30 alkyl, C 3 -C 30 cycloalkyl, C 1 -C 30 alkoxy or halogenated C 1 -C 30 alkoxy; provided that when both n and m are 0 and both A1 and A2 are A-A, at least one of R 4 , R 5 , R 6 and R 7 is not hydrogen. The compounds of formula I according to the invention can be used as organic photovoltaic materials. |
| priorityDate | 2017-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.