http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5753425-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9822bceff022feda91b10019125e70f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D313-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-22 |
| filingDate | 1980-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df4da652ec83128139cc73d445d88209 |
| publicationDate | 1982-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5753425-A |
| titleOfInvention | Production of 2,2-dichlorovinyl ether |
| abstract | PURPOSE: The reaction between an ester such as phenyl formate or lactone such as ε-caprolactone, carbon tetrachloride and triphenylphosphine gives the titled compound used as a nematocide by simple operations in high efficiency. n CONSTITUTION: The reaction between an ester of formula I (R 1 is H, alkyl, aryl; R 2 is alkyl, aryl; R 1 and R 2 may incoporate to form a ring; when they form a ring, -R 1 -R 2 is carbon chain of 4 or more carbon atoms and the chain may be substituted with alkyl or aryl groups or condense with aryl groups) such as ethyl acetate or ethyl benzoate or a lactone such as 3,4-dihydrocoumarin, carbon tetrachloride and triphenylphosphine is conducted at 50W100°C, preferably under reflux in a solvent to give a 2,2-dichlorovinyl ether of formula II. n COPYRIGHT: (C)1982,JPO&Japio |
| priorityDate | 1980-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.