http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1650180-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bcb8c1e0f2d59052e7e92678b576c47 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12C11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C35-04 |
| filingDate | 2005-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd589357a1f5a13ea58f2b0d776af3c1 |
| publicationDate | 2008-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1650180-B1 |
| titleOfInvention | Process for the preparation of cyclopropane derivatives with special metal oxides |
| abstract | Preparation of cyclopropane derivative (I) comprises reaction of alkanecarbonic acid derivative (II) with a Grignard compound (IV) or lithium compound (IVa) in the presence of a metal compound (III). Preparation of cyclopropane derivative of formula (I) comprises reaction of alkanecarbonic acid derivative of formula (II) with a Grignard compound (IV) of formula (R 1>R 2>CH-CR 3>R 4>-MgZ) or lithium compound (IVa) of formula (R 1>R 2>CH-CR 3>R 4>-Li) in the presence of a metal compound (III) of formula (Hal nM(OR 7>) 5-n). Either R, R 1>-R 4>H, 1-18C alkyl (including cycloalkyl) or 6-10C aryl; or R 1>R 2>, R 3>R 4>4-18C cyclo alkane ring; X : OH or Y 1>R 5>R 6>; Y 1>O or N; R 5>, R 6>1-18C alkyl or 6-10C aryl; M : V, Nb or Ta (preferred); Hal, Z : Cl (preferred), Br or I; R 7>1-8C alkyl residue; and n : 0-5 (preferably 0). Provided that when Y 1> is O then R 6> is absent and X is OH. [Image] [Image] ACTIVITY : Plant Protectant. MECHANISM OF ACTION : None given. |
| priorityDate | 2004-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.