RU2002100654A - The method of obtaining 1-ethyl-3-alkyl (phenyl) -6,7-fullereno [60] cyclohepta-2-ox-1-alans - Google Patents

The method of obtaining 1-ethyl-3-alkyl (phenyl) -6,7-fullereno [60] cyclohepta-2-ox-1-alans

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RU2002100654A
RU2002100654A RU2002100654/04A RU2002100654A RU2002100654A RU 2002100654 A RU2002100654 A RU 2002100654A RU 2002100654/04 A RU2002100654/04 A RU 2002100654/04A RU 2002100654 A RU2002100654 A RU 2002100654A RU 2002100654 A RU2002100654 A RU 2002100654A
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RU
Russia
Prior art keywords
fullereno
alans
cyclohepta
phenyl
ethyl
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RU2002100654/04A
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Russian (ru)
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RU2220969C2 (en
Inventor
Усеин Меметович Джемилев
Асхат Габдрахманович Ибрагимов
Лейла Османовна Хафизова
Алевтина Леонидовна Борисова
Леонард Мухибович Халилов
Юрий Васильевич Томилов
Олег Матвеевич Нефедов
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ГУ Институт нефтехимии и катализа АН РБ и УНЦ РАН
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Priority to RU2002100654/04A priority Critical patent/RU2220969C2/en
Priority claimed from RU2002100654/04A external-priority patent/RU2220969C2/en
Publication of RU2002100654A publication Critical patent/RU2002100654A/en
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Claims (1)

Способ получения 1-этил-3-алкил(фенил)-6,7-фуллерено[60]-циклогепта-2-окс-1-аланов общей формулы (1)The method of obtaining 1-ethyl-3-alkyl (phenyl) -6,7-fullereno [60] -cyclohepta-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 триэтилалюминия (AlEt3), взятыми в мольном соотношении С60:AlEt3=1:(30-50), в присутствии катализатора цирконацендихлорида (Cp2ZrCl2) в количестве 0,5-1,5 мол.% по отношению к триэтилалюминию в атмосфере аргона при комнатной температуре в присутствии толуола в качестве растворителя, в течение 24 ч с последующим добавлением при температуре -15°С катализатора однохлористой меди (CuCl) в количестве 0,5-1,5 мол.% по отношению к триэтилалюминию и альдегида формулы RCHO, где R=н-С5Н7, н-С5Н11, Ph в эквимольном по отношению к триэтилалюминию количестве, 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 triethylaluminum (AlEt 3 ), taken in a molar ratio of C 60 : AlEt 3 = 1: (30-50), in the presence of a catalyst of zirconacene dichloride (Cp 2 ZrCl 2 ) in an amount of 0.5-1.5 mol.% with respect to triethyl aluminum in an argon atmosphere at room temperature in the presence of toluene as a solvent, for 24 hours, followed by addition at a temperature of -15 ° With a catalyst of copper monochloride (CuCl) in an amount of 0.5-1.5 mol.% In relation to triethylaluminum and aldehyde f rmuly RCHO, where R = n-C 5 H 7, n-C 5 H 11, Ph in equimolar relative to the amount of triethylaluminum, and the reaction was stirred at room temperature under an argon atmosphere for 6-10 h.
RU2002100654/04A 2002-01-04 2002-01-04 Method for preparing 1-ethyl-3-alkyl(phenyl)-6,7- -fullereno[60]cyclohepta-2-ox-1-alanes RU2220969C2 (en)

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RU2002100654/04A RU2220969C2 (en) 2002-01-04 2002-01-04 Method for preparing 1-ethyl-3-alkyl(phenyl)-6,7- -fullereno[60]cyclohepta-2-ox-1-alanes

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RU2002100654A true RU2002100654A (en) 2003-09-20
RU2220969C2 RU2220969C2 (en) 2004-01-10

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