http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02145583-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D339-08 |
| filingDate | 1988-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e0549c31824ad6c720999c3d5532f7e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b6e0afeab3cabaccbffdf3c64fd16c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f66650bdbf6a7c8556bc57284ef22f2 |
| publicationDate | 1990-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02145583-A |
| titleOfInvention | Production of 1,3-dithiane derivative |
| abstract | PURPOSE: To selectively obtain the subject compound useful as an intermediate for agricultural chemicals and medicines in high purity and high yield at low cost by reacting a specific cyanogen compound with a bromochloropropane (derivative). n CONSTITUTION: A compound expressed by formula I (M represents alkaline metal) is reacted with a compound expressed by formula II (R 1 to R 6 represents H or lower alkyl) (example; 1-bromo-3-chloro-propane), preferably at (0.8:1.0):1.0 molar ratio of the latter to the former, normally in a solvent such as acetone, methanol or ethanol, preferably at 20-40°C for 1-30hr to afford the objective compound expressed by formula III. n COPYRIGHT: (C)1990,JPO&Japio |
| priorityDate | 1988-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.