http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4038284-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e899199238cd97bdebfa84869ece733b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-04 |
| filingDate | 1976-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1977-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8891b243ff0883200f53e3b989e5155 |
| publicationDate | 1977-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4038284-A |
| titleOfInvention | N-acylation of oxazolidines |
| abstract | N-substituted oxazolidines having the formula ##STR1## in which R is C 1 -C 10 haloalkyl, C 1 -C 10 alkyl or lower alkylthio; and R 1 and R 2 are independently hydrogen, C 1 -C 12 alkyl, lower alkoxyalkyl or lower alkylol; and R 3 , R 4 , R 5 and R 6 are independently hydrogen, lower alkyl, lower alkoxyalkyl or lower alkylol are prepared by reacting an oxazolidine with an acid chloride or analogous compound in the presence of a hydrogen chloride acceptor and water. The process is characterized by minimization of by-product formation. n In a preferred embodiment, the oxazolidine is prepared by reaction of an alkanolamine with an aldehyde or ketone and the water of reaction is retained in the system. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4278799-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5428172-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100526303-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0648768-A1 |
| priorityDate | 1975-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.