http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-393860-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N53-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-56 |
| filingDate | 1971-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-393860-A1 |
| titleOfInvention | A PROCEDURE FOR THE PRODUCTION OF A CYCLOPROPANE-CAR-BOXYLATE. |
| abstract | A process for the production of a cyclopropane carboxylate represented by the formula **(See formula)** where A is (see formula), where R1 is a hydrogen atom, or a methyl or ethyl group, R2 is a methyl, ethyl, 2-methyl-1-propenyl or 2-methoxycarbonyl-1-propenyl group when R1 is a hydrogen atom, or R2 is a methyl or ethyl group when R1 is a methyl or ethyl group, and R3 and R4 are, respectively, a hydrogen atom or a methyl or ethyl group, excluding the case where R1, R3 and R4 are simultaneously an atom hydrogen, and B is (see formula) where R5 is a lower alkynyl or lower alkenyl group, R6 is a lower alkynyl, lower alkenyl or lower alkoxyalkoyl group, R7 is a hydrogen atom, a lower alcohol group, lower alkoxy or a halogen atom, m is 1 or 2, and X is an oxygen or sulfur atom, or A is (see formula) where R8 and R9 are, respectively, a hydrogen atom or a lower alcohol group, and n is 1, 2 or 3, and B is (see formula), where R10 is a lower alcohol, lower alkynyl, lower alkenyl, phenyl or phenyl group substituted by a lower alcohol or lower alkoxy group or a halogen atom, is a lower alcohol group, lower alkenyl, lower alkynyl, alkoxyalkoxy lower, benzyl, furylmethyl or tenyl, R12 is a hydrogen atom, a lower alcohol or lower alkoxy group or a halogen atom, p is 1 or 2, and X is as defined above, which comprises reacting a represented alcohol by the formula **(See formula)** where R5, R6, R7, X and m are as defined above, with a cyclopropanecarboxylic acid represented by the formula **(See formula)** where R1, R2, R3 and R4 are as defined above, or a reactive derivative thereof, or react an alcohol represented by the formula **(See formula)** where R10, R11, R12, X and p are as defined above, or a reactive derivative thereof, with a cyclopropanecarboxylic acid represented by the formula **(See formula)** where R8, R9 and n are as defined above, or a reactive derivative thereof, if necessary in the presence of a suitable solvent, a reaction aid and a catalyst. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1970-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.