RU97115431A - METHOD FOR PRODUCING 1- (ALCOXY) -2 (2'-PHENYLETHYLENE) -3-PHENYLALUMACYCLOPROPANES - Google Patents

METHOD FOR PRODUCING 1- (ALCOXY) -2 (2'-PHENYLETHYLENE) -3-PHENYLALUMACYCLOPROPANES

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Publication number
RU97115431A
RU97115431A RU97115431/04A RU97115431A RU97115431A RU 97115431 A RU97115431 A RU 97115431A RU 97115431/04 A RU97115431/04 A RU 97115431/04A RU 97115431 A RU97115431 A RU 97115431A RU 97115431 A RU97115431 A RU 97115431A
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RU
Russia
Prior art keywords
phenylalumacyclopropanes
phenylethylene
alcoxy
producing
diphenylbuta
Prior art date
Application number
RU97115431/04A
Other languages
Russian (ru)
Other versions
RU2145327C1 (en
Inventor
У.М. Джемилев
А.Г. Ибрагимов
Л.О. Хафизова
Л.М. Халилов
Р.В. Кунакова
С.В. Русаков
М.Ф. Чегодаева
Original Assignee
Институт нефтехимии и катализа с опытным заводом АН РБ
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Publication date
Application filed by Институт нефтехимии и катализа с опытным заводом АН РБ filed Critical Институт нефтехимии и катализа с опытным заводом АН РБ
Priority to RU97115431A priority Critical patent/RU2145327C1/en
Priority claimed from RU97115431A external-priority patent/RU2145327C1/en
Publication of RU97115431A publication Critical patent/RU97115431A/en
Application granted granted Critical
Publication of RU2145327C1 publication Critical patent/RU2145327C1/en

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Claims (1)

Способ получения 1-(алкокси)-2(2'-фенилэтилен)-3-фенилалюмациклопропанов, отличающийся тем, что 1,4-дифенилбута-1,3-диен
Figure 00000001

взаимодействует с алкоксидихлоранами общей формулы RO-AlCl2, где R=Et, n - Bu, n - Hex и металлическим магнием, взятыми в мольном соотношении
Figure 00000002

в присутствии катализатора титаноцендихлорида (Ср2TiCl2) взятого в количестве 3-6 мол. % по отношению к 1,4-дифенилбута-1,3-диену, реакцию проводят в атмосфере аргона при нормальных условиях в среде тетрагидрофурана в течение 8-12 ч.The method of obtaining 1- (alkoxy) -2 (2'-phenylethylene) -3-phenylalumacyclopropanes, characterized in that 1,4-diphenylbuta-1,3-diene
Figure 00000001

interacts with alkoxychloranes of the general formula RO-AlCl 2 , where R = Et, n - Bu, n - Hex and metallic magnesium, taken in a molar ratio
Figure 00000002

in the presence of a catalyst of titanocene dichloride (Cp 2 TiCl 2 ) taken in an amount of 3-6 mol. % with respect to 1,4-diphenylbuta-1,3-diene, the reaction is carried out in an argon atmosphere under normal conditions in tetrahydrofuran medium for 8-12 hours
RU97115431A 1997-09-17 1997-09-17 Method of preparing 1-(alkoxy)-2(2'-diphenylethylene)-3- phenylalumacyclopropanes RU2145327C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97115431A RU2145327C1 (en) 1997-09-17 1997-09-17 Method of preparing 1-(alkoxy)-2(2'-diphenylethylene)-3- phenylalumacyclopropanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97115431A RU2145327C1 (en) 1997-09-17 1997-09-17 Method of preparing 1-(alkoxy)-2(2'-diphenylethylene)-3- phenylalumacyclopropanes

Publications (2)

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RU97115431A true RU97115431A (en) 1999-07-10
RU2145327C1 RU2145327C1 (en) 2000-02-10

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RU97115431A RU2145327C1 (en) 1997-09-17 1997-09-17 Method of preparing 1-(alkoxy)-2(2'-diphenylethylene)-3- phenylalumacyclopropanes

Country Status (1)

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RU (1) RU2145327C1 (en)

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