| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcd71311ee0cdfe1f81c1caea33e0bf4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01733884cc888894a4579e6d14f90508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35fd31e904d2f7a8ea0c82371e8db8e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-511
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 |
| filingDate |
2011-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_337eb0aab90eea7fb0376f51cebeb029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88e6e945188da607722dfb8f81a317e8 |
| publicationDate |
2013-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013165683-A1 |
| titleOfInvention |
New route to synthetic analogues of rocaglamide and aglafoline using cascade transformations initiated by oxy-cope rearrangement of bis-alkynes |
| abstract |
A method for preparing a cyclobutene compound or a cyclopentenone is provided. The method comprises contacting an α,β-diketone with a metal acetylide at a temperature below 0° C. to thereby form a reaction mixture comprising a bis-alkyne precursor. The bis-alkyne precursor rearranges into a bis-allenic intermediate, which undergoes further rearrangement into the cyclobutene compound or the cyclopentenone compound as the temperature of the reaction mixture increases from below 0° C. to above 0° C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014255432-A1 |
| priorityDate |
2010-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |