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RU2002100655A - The method of obtaining 1-ethyl-3-alkyl (phenyl) -4,5-fullereno [60] cyclopenta-2-ox-1-alans - Google Patents

The method of obtaining 1-ethyl-3-alkyl (phenyl) -4,5-fullereno [60] cyclopenta-2-ox-1-alans

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Publication number
RU2002100655A
RU2002100655A RU2002100655/04A RU2002100655A RU2002100655A RU 2002100655 A RU2002100655 A RU 2002100655A RU 2002100655/04 A RU2002100655/04 A RU 2002100655/04A RU 2002100655 A RU2002100655 A RU 2002100655A RU 2002100655 A RU2002100655 A RU 2002100655A
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RU
Russia
Prior art keywords
ethyl
ethyl aluminum
aluminum dichloride
fullereno
alans
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Application number
RU2002100655/04A
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Russian (ru)
Other versions
RU2220970C2 (en
Inventor
Усеин Меметович Джемилев
Асхат Габдрахманович Ибрагимов
Лейла Османовна Хафизова
Алевтина Леонидовна Борисова
Наталья Романовна Поподько
Юрий Васильевич Томилов
Олег Матвеевич Нефедов
Original Assignee
ГУ Институт нефтехимии и катализа АН РБ и УНЦ РАН
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Priority to RU2002100655/04A priority Critical patent/RU2220970C2/en
Priority claimed from RU2002100655/04A external-priority patent/RU2220970C2/en
Publication of RU2002100655A publication Critical patent/RU2002100655A/en
Application granted granted Critical
Publication of RU2220970C2 publication Critical patent/RU2220970C2/en

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Claims (1)

Способ получения 1-этил-3-алкил(фенил)-4,5-фуллерено[60]-циклопента-2-окс-1-аланов общей формулы (1)The method of obtaining 1-ethyl-3-alkyl (phenyl) -4,5-fullereno [60] -cyclopenta-2-ox-1-alans of the general formula (1)
Figure 00000001
Figure 00000001
 где R=н-С3Н7,н-С5Н11,Ph;where R = n — C 3 H 7 , n — C 5 H 11 , Ph; где n=1-3, C60 - аллотропная модификация углерода, отличающийся тем, что фуллерен [60] взаимодействует с избытком эти-лалюминийдихлорида (EtAlCl2) и активированного магния, взятыми в мольном соотношении С60:EtAlCl2:Mg=1:(30-90):(20-40) в присутствии катализатора титанацендихлорида (Cp2TiCl2) в количестве 0,5-1,5 мол.% по отношению к этилалюминийдихлориду в атмосфере аргона при комнатной температуре, в присутствии толуола и тетрагидрофурана в качестве растворителей, в течение 12 ч с последующим добавлением при температуре -15°С катализатора однохлористой меди (CuCl) в количестве 0,5-1,5 мол.% по отношению к этилалюминийдихлориду и альдегида формулы RCHO, где R=н-С3Н7, н-C5H11, Ph, взятого в эквимольном количестве по отношению к этилалюминийдихлориду, после чего реакционную массу перемешивают при комнатной температуре в атмосфере аргона в течение 6-10 ч.where n = 1-3, C 60 is the allotropic modification of carbon, characterized in that fullerene [60] interacts with an excess of ethyl aluminum dichloride (EtAlCl 2 ) and activated magnesium, taken in a molar ratio of C 60 : EtAlCl 2 : Mg = 1: (30-90) :( 20-40) in the presence of a catalyst titaniumcene dichloride (Cp 2 TiCl 2 ) in an amount of 0.5-1.5 mol% with respect to ethyl aluminum dichloride in an argon atmosphere at room temperature, in the presence of toluene and tetrahydrofuran in as solvents, for 12 hours, followed by the addition of a copper monochloride (CuCl) catalyst at -15 ° C an amount of 0.5-1.5 mol.% with respect to ethyl aluminum dichloride and an aldehyde of formula RCHO, where R = n-C 3 H 7, n-C 5 H 11, Ph, taken in an equimolar amount with respect to ethyl aluminum dichloride, whereupon the reaction mass is stirred at room temperature in an argon atmosphere for 6-10 hours
RU2002100655/04A 2002-01-04 2002-01-04 Method for preparing 1-ethyl-3-alkyl(phenyl)-4,5-fullereno[60]cyclohepta-2- ox-1-alanes RU2220970C2 (en)

Priority Applications (1)

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RU2002100655/04A RU2220970C2 (en) 2002-01-04 2002-01-04 Method for preparing 1-ethyl-3-alkyl(phenyl)-4,5-fullereno[60]cyclohepta-2- ox-1-alanes

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Application Number Priority Date Filing Date Title
RU2002100655/04A RU2220970C2 (en) 2002-01-04 2002-01-04 Method for preparing 1-ethyl-3-alkyl(phenyl)-4,5-fullereno[60]cyclohepta-2- ox-1-alanes

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RU2002100655A true RU2002100655A (en) 2003-09-20
RU2220970C2 RU2220970C2 (en) 2004-01-10

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