| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_964715652eb394808baf941c5b3eb33a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-1836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-22 |
| filingDate |
2013-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccc3699654653bc2521d9caed6c78cfe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8de1b550c56b481381aae9617622784
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81ae3ed9ae5501313e362f168c7c6f20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_904be05de99cd15b6ac56543f44bbc83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a8a536ce58e0896ad1c84763bfa13fc |
| publicationDate |
2015-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015133676-A1 |
| titleOfInvention |
Process for Preparing Disubstituted Urea and Carbamate Compounds from Amines, Carbon Dioxide, and Epoxides |
| abstract |
The present disclosure relates to a method for preparing a disubstituted urea and carbamate compounds simultaneously through a one-pot reaction of an amine, carbon dioxide and an alkylene oxide compound in the presence of an ionic liquid-based complex catalyst system containing indium. In accordance with the present disclosure, a disubstituted urea and carbamate compounds can be prepared simultaneously at high yield. In addition, the ionic liquid-based catalyst containing indium according to the present disclosure is economical because it can be reused several times. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109641835-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105439908-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106008274-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10752579-B2 |
| priorityDate |
2013-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |