http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1431819-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da54f7ebbd2d9d8a82f92aca4d1b4e48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D319-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D319-06 |
| filingDate | 1973-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1431819-A |
| titleOfInvention | Bicycloalkane derivatives |
| abstract | 1431819 Bicycloalkane derivatives SCHERING AG 7 June 1973 [8 June 1972] 27235/73 Heading C2C The invention comprises compounds of the general Formula I: in which n is 1 or 2; X is -CH 2 -Z 2 -R 2 , -CH 2 COOR 4 or -CH 2 CN; Y is a carbonyl or dialkoxymethylene group; Z 1 and Z 2 are each a free or ketalized carbonyl group or a free, esterified or etherified hydroxymethylene group; U is a halogen atom; R 1 , R 2 and R 3 are each a C 1 -C 4 alkyl group; and R 4 is an alkyl, aryl or aralkyl group. They may be prepared by reacting a compound of formula in the presence of a basic catalyst, with either a vinyl ketone of formula or a compound of formula in which W is a halogen atom. Any carbonyl group represented by Y in the resulting compound may be converted into a dialkoxymethylene group by treatment with an alcohol or a ketal which is capable of setting free an alcohol under the reaction conditions. |
| priorityDate | 1972-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.