FIELD: chemistry.
SUBSTANCE: present invention pertains to organomagnesium synthesis, more specifically to a new method of producing 11,12-dialkyl-10-magnesabicyclo[7,3,01,9]dodeca-8,11-dienes. The method involves reacting an equimolar mixture of cyclonone-1,2-diene and dialkylacetylene with n-BuMgCl in the presence of a zircon acenedichloride catalyst in an argon atmosphere at room temperature in diethyl ether for 4-6 hours.
EFFECT: obtained organomagnesium compounds can be used as components of catalyst systems in processes of oligomerisation and polymerisation of olefins and diene hydrocarbons, in thin industrial organic and organometallic synthesis, as well as synthesis of biologically active preparations.
1 cl, 1 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OBTAINING 10-ETHYL-11,12-DIALKYL-10-ALUMINABICYCLO [7,3,0]DODECA-8,11-DIENES | 2007 |
|
RU2348640C1 |
| METHOD OF OBTAINING 10,11-DIALKYL-9-MAGNESABICYCLO[6,3,0]UNDECA-1(8),10-DIENES | 2007 |
|
RU2355695C2 |
| METHOD FOR PREPARING 2,3,4,5-TETRAALKYLMAGNESA-CYCLOPENTA-2,4-DIENES | 2005 |
|
RU2290406C1 |
| METHOD FOR PREPARING 3,4-DIALKYL-2,5-BIS-(TRIMETHYLSILYL)-MAGNESA-CYCLOPENTA-2,4-DIENES | 2005 |
|
RU2290405C1 |
| METHOD FOR PREPARING 2,3-DIALKYL-5-ALKYLIDENEMAGNESACYCLOPENT-2-ENES | 2005 |
|
RU2291870C1 |
| METHOD OF OBTAINING 1,2,3,3a,4,5,6,7,8,9-DECAHYDROCYCLONONE[b]-MAGNESACYCLOPENTANE | 2007 |
|
RU2342390C1 |
| METHOD OF PRODUCING 4,5,6,7-TETRA-ALKYL-1,4,6,9-DECATETRAENES | 2007 |
|
RU2349570C1 |
| METHOD OF 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13-DODECAHYDRO-DICYCLOOCTA-[b, d]-MAGNESACYCLOPENTADIENE PRODUCTION | 2007 |
|
RU2342391C2 |
| METHOD OF OBTAINING 1,2,3,4-TETRAALKYL-1,4-DIIODINE-1,3-BUTADIENES | 2006 |
|
RU2327679C1 |
| METHOD OF OBTAINING 9-CHLORO-10,11-DIALKYL-9-ALUMINABICYCLO[6,3,0]UNDECA-1(8),10-DIENES | 2007 |
|
RU2355698C2 |
