RU2007131910A - METHOD FOR PRODUCING [(3R) -ENDO] -I [(3S) -EXO] -1R, 4S-2,2-DIMETHYL Bicyclo [2.2.1] HEPTAN-3-IL-METHANOLS - Google Patents

METHOD FOR PRODUCING [(3R) -ENDO] -I [(3S) -EXO] -1R, 4S-2,2-DIMETHYL Bicyclo [2.2.1] HEPTAN-3-IL-METHANOLS Download PDF

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RU2007131910A
RU2007131910A RU2007131910/04A RU2007131910A RU2007131910A RU 2007131910 A RU2007131910 A RU 2007131910A RU 2007131910/04 A RU2007131910/04 A RU 2007131910/04A RU 2007131910 A RU2007131910 A RU 2007131910A RU 2007131910 A RU2007131910 A RU 2007131910A
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Russia
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methanols
heptan
exo
endo
producing
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RU2007131910/04A
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Russian (ru)
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RU2368596C2 (en
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Людмила В чеславовна Парфенова (RU)
Людмила Вячеславовна Парфенова
Рушана Флоридовна Вильданова (RU)
Рушана Флоридовна Вильданова
Светлана Витальевна Печаткина (RU)
Светлана Витальевна Печаткина
Венер Забирович Габдрахманов (RU)
Венер Забирович Габдрахманов
Тать на В чеславовна Берестова (RU)
Татьяна Вячеславовна Берестова
Леонард Мухибович Халилов (RU)
Леонард Мухибович Халилов
Усеин Меметович Джемилев (RU)
Усеин Меметович Джемилев
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Институт нефтехимии и катализа РАН (RU)
Институт нефтехимии и катализа РАН
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Способ получения оптически активных спиртов [(3R)-эндо]- и [(3S)-экзо]-1R,4S-2,2-диметилцикло[2.2.1]гептан-3-ил-метанолов общей формулы (1)The method of obtaining optically active alcohols of [(3R) -endo] - and [(3S) -exo] -1R, 4S-2,2-dimethylcyclo [2.2.1] heptan-3-yl-methanols of the general formula (1)
Figure 00000001
Figure 00000001
 взаимодействием камфена с гидридным биметаллическим комплексом, отличающийся тем, что в качестве комплекса используют Zr,Al-гидридный комплекс µ,µ-дигидро-бис[гидро-µ,хлор-диэтилалюминий(бис-циклопента-диенилцирконий (IV))] при мольном соотношении камфен: [Cp2ZrH2·ClAlEt2]2=2:1, в среде бензола при температуре 20°С, в атмосфере аргона в течение 2 ч, с последующим переметаллированием и окислением реакционной массы. the interaction of camphene with a hydride bimetallic complex, characterized in that the complex used is Zr, Al-hydride complex µ, µ-dihydro-bis [hydro-µ, chloro-diethylaluminium (bis-cyclopenta-dienylzirconium (IV))] at a molar ratio camphene: [Cp 2 ZrH 2 · ClAlEt 2 ] 2 = 2: 1, in benzene at a temperature of 20 ° C, in argon atmosphere for 2 hours, followed by remetallation and oxidation of the reaction mixture.
RU2007131910/04A 2007-08-22 2007-08-22 Method of obtaining [(3r-endo]- and [(3s)-exo]-1r,4s-2,2-dimethylbicyclo [2,2,1 ]heptan-3-yl-methanols RU2368596C2 (en)

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RU2007131910/04A RU2368596C2 (en) 2007-08-22 2007-08-22 Method of obtaining [(3r-endo]- and [(3s)-exo]-1r,4s-2,2-dimethylbicyclo [2,2,1 ]heptan-3-yl-methanols

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