| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d0e87b95bd77fb9e7492b920eaaf64f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-22 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-08 |
| filingDate |
2005-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67ac6245ae7ba9a6d99c91de405cbad7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc2cc676fb15687dd2dea0b251b5e8ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c8ed0325d1f889704454401c9ac2e84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae0d5240c4e6816a922e021b96a2d90a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cd90067076753b3bd862953ddbed566 |
| publicationDate |
2008-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7351865-B2 |
| titleOfInvention |
Synthesis of sterically hindered secondary aminoether alcohols from acid anhydride and/or acid halide and sulfur trioxide |
| abstract |
Severely sterically hindered secondary aminoether alcohols are prepared by reacting acid anhydrides or organic carboxylic acid halides with SO 3 to yield a sulfonic carboxylic anhydride compound which is then reacted with a dioxane to cleave the ring of the dioxane yielding a cleavage product which is then aminated with an alkylamine and hydrolyzed with a base to yield the severely sterically hindered secondary aminoether alcohol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007293705-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007287866-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7538251-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7524990-B2 |
| priorityDate |
2004-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |