FIELD: chemistry.
SUBSTANCE: invention concerns sphere of metal-organic synthesis, particularly method of obtaining new 1-chloro-3,4-dialkyl-2,5-bis[3-(1-alkinyl)phenyl]-1H-aluminol compounds. Method involves reaction of 1,4-di(1-alkinyl)benzenes with AlCl3 and metal Mg in the presence of zirconocene dichloride catalyst in argon atmosphere at room temperature in tetrahydrofuran for 14-18 hours. Obtained compounds can be applied as catalytic system components in polymerisation and oligomerisation processes for olefins and diene hydrocarbons, in industrial-scale fineorganic and metal-organic synthesis, and in bioactive medicine synthesis.
EFFECT: efficient method of obtaining new 1-chloro-3,4-dialkyl-2,5-bis[3-(1-alkinyl)phenyl]-1H-aluminol compounds.
1 cl, 1 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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|
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|
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|
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|
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|
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| METHOD OF COMBINED PREPARATION OF 1-(DIALKYLAMINE)-2,3- DIALKYL(PHENYL)ALUMACYCLOPROPENES, 1-(DIALKYLAMINE)-2,3- DIALKYL(PHENYL)ALUMACYCLOPENT-2-ENES AND 1- (DIALKYLAMINE)-2,3,4,5-TETRAALKYLALUMACYCLOPENTADIENES | 1999 |
|
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RU2295530C1 |
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