FIELD: chemistry.
SUBSTANCE: invention concerns organic magnesium synthesis, particularly method of obtaining 10,11-dialkyl-9-magnesabicyclo[6.3.0]undeca-1(8),10-dienes. Method involves interaction of equimolar mix of cyclooctine and dialkylacetylene with n-BuMgCl in the presence of zirconocene dichloride catalyst in argon atmosphere at room temperature in diethyl ether for 5-7 hours.
EFFECT: obtained organic magnesium compounds can be applied as catalytic system components in polymerisation and oligomerisation processes for olefins and diene hydrocarbons, in fine organic, industrial-scale organic and metal-organic synthesis, and in bioactive medicine synthesis.
1 cl, 1 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OBTAINING 9-CHLORO-10,11-DIALKYL-9-ALUMINABICYCLO[6,3,0]UNDECA-1(8),10-DIENES | 2007 |
|
RU2355698C2 |
| METHOD OF PRODUCING 11,12-DIALKYL-10-MAGNESABICYCLO[7.3.0]DODECA-8,11-DIENES | 2007 |
|
RU2349594C1 |
| METHOD OF 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13-DODECAHYDRO-DICYCLOOCTA-[b, d]-MAGNESACYCLOPENTADIENE PRODUCTION | 2007 |
|
RU2342391C2 |
| METHOD FOR PREPARING 3,4-DIALKYL-2,5-BIS-(TRIMETHYLSILYL)-MAGNESA-CYCLOPENTA-2,4-DIENES | 2005 |
|
RU2290405C1 |
| METHOD OF OBTAINING 10-ETHYL-11,12-DIALKYL-10-ALUMINABICYCLO [7,3,0]DODECA-8,11-DIENES | 2007 |
|
RU2348640C1 |
| METHOD FOR PREPARING 2,3-DIALKYL-5-ALKYLIDENEMAGNESACYCLOPENT-2-ENES | 2005 |
|
RU2291870C1 |
| METHOD FOR SYNTHESIS OF 2,3-DIALKYL(ARYL)MAGNESACYCLOPENT-2-ENES | 2009 |
|
RU2409583C2 |
| METHOD OF PRODUCING 2,3,4,5-TETRAALKYLTHIOPHENES | 2006 |
|
RU2377239C2 |
| METHOD FOR PREPARING 2,3,4,5-TETRAALKYLMAGNESA-CYCLOPENTA-2,4-DIENES | 2005 |
|
RU2290406C1 |
| METHOD OF (9-ETHYL-1-CYCLONONENYL)MAGNESIUM HALOGENIDE OBTAINMENT | 2007 |
|
RU2355696C2 |
