RU2013151245A - METHOD FOR PRODUCING 2-ENDO-Ethyl-5-EXO-Ethylpentacyclo [8.4.0.03,7.04,14.06,11] TETRADECA-8,12-DIENE - Google Patents

METHOD FOR PRODUCING 2-ENDO-Ethyl-5-EXO-Ethylpentacyclo [8.4.0.03,7.04,14.06,11] TETRADECA-8,12-DIENE Download PDF

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RU2013151245A
RU2013151245A RU2013151245/04A RU2013151245A RU2013151245A RU 2013151245 A RU2013151245 A RU 2013151245A RU 2013151245/04 A RU2013151245/04 A RU 2013151245/04A RU 2013151245 A RU2013151245 A RU 2013151245A RU 2013151245 A RU2013151245 A RU 2013151245A
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ethyl
ethylpentacyclo
exo
endo
diene
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RU2013151245/04A
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RU2551284C1 (en
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Усеин Меметович Джемилев
Владимир Анатольевич Дьяконов
Гульнара Назифовна Кадикова
Дмитрий Игоревич Колокольцев
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Федеральное государственное бюджетное учреждение науки Институт нефтехимии и катализа Российской академии наук
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Способ получения 2-эндо-этил-5-экзо-этилпентацикло[8.4.0.0.0.0]тетрадека-8,12-диена формулы (1):,отличающийся тем, что гомодимеризацию 7-этил-1,3,5-циклогептатриена (CH) проводят в присутствии каталитической системы TiXCl-EtAlCl (X=Cl, acac, i-PrO), при мольном соотношении CH: TiXCl: EtAlCl = 10:(0,1-0,3):4, в атмосфере аргона, при 20-100°C, в бензоле, в течение 8-48 ч.The method of obtaining 2-endo-ethyl-5-exo-ethylpentacyclo [8.4.0.0.0.0] tetradec-8,12-diene of the formula (1):, characterized in that the homodimerization of 7-ethyl-1,3,5-cycloheptatriene ( CH) is carried out in the presence of a TiXCl-EtAlCl catalyst system (X = Cl, acac, i-PrO), at a molar ratio of CH: TiXCl: EtAlCl = 10: (0.1-0.3): 4, in an argon atmosphere, at 20-100 ° C, in benzene, for 8-48 hours

Claims (1)

Способ получения 2-эндо-этил-5-экзо-этилпентацикло[8.4.0.03,7.04,14.06,11]тетрадека-8,12-диена формулы (1):The method of obtaining 2-endo-ethyl-5-exo-ethylpentacyclo [8.4.0.0 3.7 .0 4.14 .0 6.11 ] tetradeca-8,12-diene of the formula (1):
Figure 00000001
,
Figure 00000001
, отличающийся тем, что гомодимеризацию 7-этил-1,3,5-циклогептатриена (C9H12) проводят в присутствии каталитической системы TiX2Cl2-Et2AlCl (X=Cl, acac, i-PrO), при мольном соотношении C9H12 : TiX2Cl2 : Et2AlCl = 10:(0,1-0,3):4, в атмосфере аргона, при 20-100°C, в бензоле, в течение 8-48 ч. characterized in that the homodimerization of 7-ethyl-1,3,5-cycloheptatriene (C 9 H 12 ) is carried out in the presence of a TiX 2 Cl 2 -Et 2 AlCl catalyst system (X = Cl, acac, i-PrO), in a molar ratio C 9 H 12 : TiX 2 Cl 2 : Et 2 AlCl = 10: (0.1-0.3): 4, in an argon atmosphere, at 20-100 ° C, in benzene, for 8-48 hours.
RU2013151245/04A 2013-11-18 2013-11-18 Method of producing 2-endo-ethyl-5-exo-ethylpentacyclo[8.4.0.03,7.04,14.06,11]tetradeca-8,12-diene RU2551284C1 (en)

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DE1239298B (en) * 1966-03-14 1967-04-27 Shell Int Research Process for the preparation of dimers of bicyclo- [2, 2, 1] -heptadiene- (2, 5)
RU2402513C2 (en) * 2008-04-28 2010-10-27 Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет Tricyclo-[6;6;0;0]-hexadecadiene-6,10 synthesis method

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