RU96103488A - METHOD OF OBTAINING 1,2-BIS [(DIALKYLAMINE) ALUM] -CIS-1,2-DIPHENYL (ALKYL) ETHYLENES - Google Patents

METHOD OF OBTAINING 1,2-BIS [(DIALKYLAMINE) ALUM] -CIS-1,2-DIPHENYL (ALKYL) ETHYLENES

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Publication number
RU96103488A
RU96103488A RU96103488/04A RU96103488A RU96103488A RU 96103488 A RU96103488 A RU 96103488A RU 96103488/04 A RU96103488/04 A RU 96103488/04A RU 96103488 A RU96103488 A RU 96103488A RU 96103488 A RU96103488 A RU 96103488A
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RU
Russia
Prior art keywords
dialkylamine
bis
alum
diphenyl
cis
Prior art date
Application number
RU96103488/04A
Other languages
Russian (ru)
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RU2155768C2 (en
Inventor
У.М. Джемилев
А.Г. Ибрагимов
Л.Г. Дудоладова
Р.М. Султанов
Л.М. Халилов
Original Assignee
Институт нефтехимии и катализа с опытным заводом АН Республики Башкортостан
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Publication date
Application filed by Институт нефтехимии и катализа с опытным заводом АН Республики Башкортостан filed Critical Институт нефтехимии и катализа с опытным заводом АН Республики Башкортостан
Priority to RU96103488A priority Critical patent/RU2155768C2/en
Priority claimed from RU96103488A external-priority patent/RU2155768C2/en
Publication of RU96103488A publication Critical patent/RU96103488A/en
Application granted granted Critical
Publication of RU2155768C2 publication Critical patent/RU2155768C2/en

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Claims (1)

Способ получения 1,2-бис [(диалкиламин)алюма]-цис-1,2- дифенил(алкил) этиленов, отличающийся тем, что бис-(диалкиламин)алюминийхлориды
Figure 00000001

где R1 = Ет, н - С6Н1 3 взаимодействуют с дизамещенными ацетиленами
Figure 00000002
и металлическим магнием взятыми в молярном соотношении
Figure 00000003

в присутствии катализатора титаноцендихлорида в количестве 2 - 5 мол.% по отношению к дизамещенному ацетилену в атмосфере аргона при нормальных условиях в среде тетрагидрофурана при перемешивании в течение 8 - 12 ч.The method of obtaining 1,2-bis [(dialkylamine) alum] -Cis-1,2-diphenyl (alkyl) ethylene, characterized in that bis- (dialkylamine) aluminum chlorides
Figure 00000001

where R 1 = Et, n - C 6 H 1 3 interact with disubstituted acetylenes
Figure 00000002
and metallic magnesium taken in molar ratio
Figure 00000003

in the presence of a catalyst titanocene in the amount of 2 to 5 mol.% relative to disubstituted acetylene in an argon atmosphere under normal conditions in tetrahydrofuran medium with stirring for 8 to 12 hours
RU96103488A 1996-02-22 1996-02-22 Method of preparing 1,2-bis/(dialkylamine)aluma/cis-1,2- diphenyl (alkyl)ethylenes RU2155768C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96103488A RU2155768C2 (en) 1996-02-22 1996-02-22 Method of preparing 1,2-bis/(dialkylamine)aluma/cis-1,2- diphenyl (alkyl)ethylenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96103488A RU2155768C2 (en) 1996-02-22 1996-02-22 Method of preparing 1,2-bis/(dialkylamine)aluma/cis-1,2- diphenyl (alkyl)ethylenes

Publications (2)

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RU96103488A true RU96103488A (en) 1998-05-10
RU2155768C2 RU2155768C2 (en) 2000-09-10

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RU96103488A RU2155768C2 (en) 1996-02-22 1996-02-22 Method of preparing 1,2-bis/(dialkylamine)aluma/cis-1,2- diphenyl (alkyl)ethylenes

Country Status (1)

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RU (1) RU2155768C2 (en)

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