http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2433990-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec5a60ce255cb641b0c16c33bd852230 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C35-21 |
| filingDate | 2009-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cc6c33fd4556a6d82503df417ff458d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_912accf1d62ea5ffa9defd73e9b7aeb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_513afe6432e3106dd89276daeec572a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3319502ca44e0d04e0253b5991cbf4b7 |
| publicationDate | 2011-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2433990-C2 |
| titleOfInvention | Method of producing 1-alkyl-2-alkyl(cycloalkenyl, benzyl)cyclopropanols |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to a method of producing 1-alkyl-2-alkyl(cycloalkenyl, benzyl)cyclopropanols of general formula (I): n R=C 6 H 13 , R'=CH 3 , C 2 H 5 , C 4 H 9 , n , ; n which can be used in fine organic synthesis, particularly synthesis of biologically active compounds, having pyrethroid, acaricide, pesticide, growth-regulating, fungicide and anti-bacterial activity. The method involves catalytic reaction of olefin with an organometallic compound and an ester. The organometallic compound used is ethylaluminium dichloride (EtAlCl 2 ). Reaction of α-olefin of general formula R-CH=CH 2 , where R=C 6 H 13 , , n with an ester of formula R'CO 2 R", where R'=CH 3 , C 2 H 5 , C 4 H 9 ; R"=Me, Et and EtAlCl 2 is carried out in the presence of Mg (powder) and a Cp 2 ZrCl 2 catalyst in molar ratio R-CH=CH 2 : R'CO 2 R":EtAlCl 2 :Mg:Cp 2 ZrCl 2 =10:10:(20-30):(10-14):(0.8-1.2) in an argon atmosphere at temperature 20-22°C and atmospheric pressure for 8-12 hours. n EFFECT: method enables to obtain desired products with high regioselectivity. n 1 tbl, 14 ex |
| priorityDate | 2009-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.