| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b62a061db267544224c10495ee0cd640 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-08 |
| filingDate |
2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42631be231521ccd5c214b47de63c543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afa928a0bc7dcad5bc0ec6adb5941448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_104e47e9db2ec20ce65889e331f5fb80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_182c27b4c79d9c9c09baa5fd1788e601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb441da6514ce28c39252e24de539174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f3e9af8ba7f3105c288f101a9d21ced |
| publicationDate |
2022-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022033334-A1 |
| titleOfInvention |
Method for producing divinyl ether compound having alkylene skeleton |
| abstract |
A method of purifying a divinyl ether compound having an alkylene skeleton may take place with low energy and in a simplified manner. Such a method for producing a divinyl ether compound may include: reacting a compound of formula (1) n n n n n n n n n n wherein R 1 is an alkylene group having 4 to 20 carbon atoms, with acetylene by using an alkali metal catalyst; and purifying the divinyl ether compound of formula (2) n n n n n n n n n n which is obtained in the reacting, without an extraction. |
| priorityDate |
2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |