RU2007126091A -
METHOD FOR PRODUCING 9-CHLORO-10,11-DIALKYL-9-ALUMINABicyclo [6.3.0] UNDEKA-1 (8), 10-DIENOV
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METHOD FOR PRODUCING 9-CHLORO-10,11-DIALKYL-9-ALUMINABicyclo [6.3.0] UNDEKA-1 (8), 10-DIENOV
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RU2007126091A
RU2007126091ARU2007126091/04ARU2007126091ARU2007126091ARU 2007126091 ARU2007126091 ARU 2007126091ARU 2007126091/04 ARU2007126091/04 ARU 2007126091/04ARU 2007126091 ARU2007126091 ARU 2007126091ARU 2007126091 ARU2007126091 ARU 2007126091A
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Claims (1)
Способ получения 9-хлор-10,11-диалкил-9-алюминабицикло-[6.3.0]ундека-1(8),10-диена общей формулы (1),The method of obtaining 9-chloro-10,11-dialkyl-9-aluminobicyclo- [6.3.0] undeca-1 (8), 10-diene of the general formula (1),
характеризующийся тем, что эквимольную смесь циклооктина и диалкил-ацетилена (гекс-3-ин, окт-4-ин, дец-5-ин) подвергают взаимодействию с трихлоралюминием (AlCl3) в присутствии магния (порошок) и катализатора цирконацендихлорида (Cp2ZrCl2) в мольном соотношении циклооктин:диалкилацетилен:AlCl3:Mg:Ср2ZrCl2=10:10:(10-14):(10-14):(0.4-0.6) в атмосфере аргона при нормальном давлении в тетрагидрофуране в течение 8-12 ч.
characterized in that an equimolar mixture of cyclooctin and dialkyl-acetylene (hex-3-in, oct-4-in, dec-5-in) is reacted with trichloroaluminium (AlCl 3 ) in the presence of magnesium (powder) and a catalyst for zirconacene dichloride (Cp 2 ZrCl 2 ) in a molar ratio of cyclooctin: dialkylacetylene: AlCl 3 : Mg: Ср 2 ZrCl 2 = 10: 10: (10-14) :( 10-14) :( 0.4-0.6) in an argon atmosphere at normal pressure in tetrahydrofuran in within 8-12 hours
RU2007126091/04A2007-07-092007-07-09Method of obtaining 9-chloro-10,11-dialkyl-9-aluminabicyclo[6,3,0]undeca-1(8),10-dienes
RU2355698C2
(en)