| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_57e7f61620b7664065027b6dfc5ab2ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8e0db8a6ad24e2cb1eba78ebf4dffcd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_847ed95e8d3a5444175e44a467a9c9c2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-313 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-327 |
| filingDate |
2010-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-09-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82820cfebd4f9376c78d353e7e2ea40e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adf99331f14938bd149afed2c5a5956b |
| publicationDate |
2012-09-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8269047-B2 |
| titleOfInvention |
Synthesis of alpha-halo enones and enals |
| abstract |
A method for preparing an α-halo enal or enone from an unprotected propargyl alcohol and an electrophilic halogen source catalyzed by the combination of a gold catalyst complex and a metal co-catalyst complex is disclosed. The method can be further enhanced by addition of an additive that facilitates suppression of a des-halo derivative. |
| priorityDate |
2009-07-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |