RU2008134294A - METHOD FOR PRODUCING 1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 14, 15, 15A. 15B-TETRADEECAGIDRODicyclone [B, D] SELENOPHENE - Google Patents

METHOD FOR PRODUCING 1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 14, 15, 15A. 15B-TETRADEECAGIDRODicyclone [B, D] SELENOPHENE Download PDF

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RU2008134294A
RU2008134294A RU2008134294/04A RU2008134294A RU2008134294A RU 2008134294 A RU2008134294 A RU 2008134294A RU 2008134294/04 A RU2008134294/04 A RU 2008134294/04A RU 2008134294 A RU2008134294 A RU 2008134294A RU 2008134294 A RU2008134294 A RU 2008134294A
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etmgbr
cyclonone
diene
selenophene
hours
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RU2008134294/04A
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RU2401835C2 (en
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Усеин Меметович Джемилев (RU)
Усеин Меметович Джемилев
Владимир Анатольевич Дьяконов (RU)
Владимир Анатольевич Дьяконов
Алексей Александрович Макаров (RU)
Алексей Александрович Макаров
Асхат Габдрахманович Ибрагимов (RU)
Асхат Габдрахманович Ибрагимов
Наталья Романовна Поподько (RU)
Наталья Романовна Поподько
Галина Аркадьевна Джемилева (RU)
Галина Аркадьевна Джемилева
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Учреждение Российской академии наук ИНСТИТУТ НЕФТЕХИМИИ И КАТАЛИЗА РАН (RU)
Учреждение Российской Академии Наук Институт Нефтехимии И Катализа Ран
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Abstract

Способ получения 1,2,3,4,5,6,10,11,12,13,14,15,15a,15b-тетрадекагидродициклонона[b,d]селенофена общей формулы (1): ! ! характеризующийся тем, что циклонона-1,2-диен подвергают взаимодействию с этилмагнийбромидом (EtMgBr/эфир) в присутствии Mg (порошок) и катализатора титанацендихлорида (Cp2TiCl2), взятых в мольном соотношении циклонона-1,2-диен:EtMgBr:Мg:Сp2TiCl2=20:(22-26):20:(1.0-1.4), предпочтительно 20:24:20:1.2, в атмосфере аргона при комнатной температуре (20-22°С) и атмосферном давлении в течение 6-8 ч в диэтиловом эфире, с последующим добавлением эквимольного к EtMgBr количества селена (Se), бензола в качестве растворителя и нагреванием реакционной массы в течение 5 ч при температуре ~40°С.The method of obtaining 1,2,3,4,5,6,10,11,12,13,14,15,15a, 15b-tetradecahydrodicyclonone [b, d] selenophene of the general formula (1):! ! characterized in that the cyclonone-1,2-diene is reacted with ethylmagnesium bromide (EtMgBr / ether) in the presence of Mg (powder) and a titanacenedichloride catalyst (Cp2TiCl2) taken in a molar ratio of cyclonone-1,2-diene: EtMgBr: Mg: Сp2TiCl2 = 20: (22-26): 20: (1.0-1.4), preferably 20: 24: 20: 1.2, in an argon atmosphere at room temperature (20-22 ° C) and atmospheric pressure for 6-8 hours in diethyl ether, followed by the addition of an amount equivalent to EtMgBr of selenium (Se), benzene as a solvent and heating the reaction mixture for 5 h at a temperature of ~ 40 ° C.

Claims (1)

Способ получения 1,2,3,4,5,6,10,11,12,13,14,15,15a,15b-тетрадекагидродициклонона[b,d]селенофена общей формулы (1):The method of obtaining 1,2,3,4,5,6,10,11,12,13,14,15,15a, 15b-tetradecahydrodicyclonone [b, d] selenophene of the general formula (1):
Figure 00000001
Figure 00000001
 характеризующийся тем, что циклонона-1,2-диен подвергают взаимодействию с этилмагнийбромидом (EtMgBr/эфир) в присутствии Mg (порошок) и катализатора титанацендихлорида (Cp2TiCl2), взятых в мольном соотношении циклонона-1,2-диен:EtMgBr:Мg:Сp2TiCl2=20:(22-26):20:(1.0-1.4), предпочтительно 20:24:20:1.2, в атмосфере аргона при комнатной температуре (20-22°С) и атмосферном давлении в течение 6-8 ч в диэтиловом эфире, с последующим добавлением эквимольного к EtMgBr количества селена (Se), бензола в качестве растворителя и нагреванием реакционной массы в течение 5 ч при температуре ~40°С. characterized in that the cyclonone-1,2-diene is reacted with ethylmagnesium bromide (EtMgBr / ether) in the presence of Mg (powder) and a titanocene dichloride catalyst (Cp 2 TiCl 2 ) taken in a molar ratio of cyclonone-1,2-diene: EtMgBr: Mg: Cp 2 TiCl 2 = 20: (22-26): 20: (1.0-1.4), preferably 20: 24: 20: 1.2, in an argon atmosphere at room temperature (20-22 ° C) and atmospheric pressure for 6-8 hours in diethyl ether, followed by the addition of an amount equivalent to EtMgBr of selenium (Se), benzene as a solvent and heating the reaction mixture for 5 hours at a temperature of ~ 40 ° FROM.
RU2008134294/04A 2008-08-20 2008-08-20 1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 14, 15, 15a, 15b-TETRADECAHYDRODICYCLONONE[b,d]SELENOPHENE SYNTHESIS METHOD RU2401835C2 (en)

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