| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-1785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-196
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-184 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-06 |
| filingDate |
2018-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0329b8c38dd3a4df08917af6ab30161a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21596c45b895493bc3d99090e834658e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4613026089669af0e9becfff425ad454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c6e247888093498a108e059affb3114 |
| publicationDate |
2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11078146-B2 |
| titleOfInvention |
Method for preparing ethers of cycloaliphatic or araliphatic diols |
| abstract |
The present invention relates to a method for preparing a dialkyi or dialkenyl ether of a cycloaliphatic or araliphatic diol, which comprises (i) reacting the cycloaliphatic or araliphatic diol with metallic sodium in an aprotic organic solvent in the presence of a catalytic amount of at least one monoether-monoalcohol of formula (I) wherein Y is identical or different and selected from C 2 -C 4 -alkylene, n is an integer in the range from 1 to 10, and R 1 is C 1 -C 4 -Alkyl, whereby the corresponding disodium dialcoholate is obtained, reacting the disodium dialcoholate obtained in step (i) with an alkylation alkenylation reagent. |
| priorityDate |
2017-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |