| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1998-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c818b55e34ebcb8a14ec5c68d66723e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed5bcd8d31130c42a82aca3ee0c031f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4fa475cde2c528a3df4f57c8d650ad6 |
| publicationDate |
1998-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H10310563-A |
| titleOfInvention |
Method for producing chloroketone using oxazoline |
| abstract |
PROBLEM TO BE SOLVED: To provide a novel and inexpensive method for continuously producing α-chloroketone using a substituted alkynylamide. (I) cyclizing an alkynylamide to form 5- Forming methylene oxazoline; (Ii) chlorinating 5-methyleneoxazoline with trichloroisocyanuric acid to produce a chlorinated oxazoline intermediate; (Iii) hydrolyzing the chlorinated oxazoline intermediate with an aqueous acid to produce the desired monochloroketone; (Z is alkyl or substituted alkyl, aryl or substituted aryl, heteroaryl or substituted heteroaryl, or phenylene; R is a hydrogen atom or alkyl; R 1 and R 2 are each independently alkyl or Are substituted alkyl groups, or together with the carbon atom to which they are attached, form a cyclic structure) |
| priorityDate |
1997-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |