http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112409269-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_819d2d00412d671253120d16a2f09908 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-04 |
| filingDate | 2019-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30681f0caec599719ef7a4330ef4980d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e8d62a553abd3912b8d17997515bd24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ba671f4174cf7375b861aacd36de2b5 |
| publicationDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112409269-A |
| titleOfInvention | Molecular switch of acid-base and photochromic and its synthesis method |
| abstract | The invention discloses an acid-base and photochromic molecular switch and a synthesis method thereof. The compound I is synthesized by reacting 1,3-dimethylethylenediamine and furfural, and then N,N,N-tris Methylethylenediamine, to generate target compound II, recrystallize in acetonitrile solution to synthesize isomer III, add base to the solution of isomer III to convert to isomer IV, add acid to the solution of compound IV to convert For isomer V, the solution of isomer V can be completely converted into isomer IV by adding base. The present invention uses organic solvent with lower toxicity to carry out condensation reaction under certain conditions to obtain organic photochromic compound with high yield and high content, without using catalyst, effectively reducing production cost, and the synthesized molecular switch can be used in smart windows. , Rewritable carbon paper, information storage, sensors, high-density optical memory, solar energy conversion, simulation of natural photosynthetic reaction process, display, protection, decoration, photography, optomechanics and photosensitive fields have a wide range of applications. |
| priorityDate | 2019-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.