RU2010139062A - METHOD FOR PRODUCING OPTICALLY ACTIVE SPIRO-HOMOFULLERENES - Google Patents
METHOD FOR PRODUCING OPTICALLY ACTIVE SPIRO-HOMOFULLERENES Download PDFInfo
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- RU2010139062A RU2010139062A RU2010139062/04A RU2010139062A RU2010139062A RU 2010139062 A RU2010139062 A RU 2010139062A RU 2010139062/04 A RU2010139062/04 A RU 2010139062/04A RU 2010139062 A RU2010139062 A RU 2010139062A RU 2010139062 A RU2010139062 A RU 2010139062A
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- optically active
- homofullerenes
- acac
- spiro
- producing optically
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Abstract
Способ получения оптически активных спиро-гомофуллеренов формулы (1) и (2): ! ! характеризующийся тем, что С60-фуллерен взаимодействует с оптически активными диазосоединениями, генерируемыми in situ окислением гидразонов (-)-ментона и D-(+)-камфоры с помощью MnO2, в о-дихлорбензоле в присутствии трехкомпонентной каталитической системы Pd(acac)2-PPh3-Et3Al, взятыми в мольном соотношении С60: оптически активный гидразон : Pd(acac)2 : PPh3 : Et3Al=0.01:(0.01-0.02):(0.0015-0.0025):(0.003-0.005):(0.006-0.01), при комнатной температуре (~20°С) в течение 1-2 ч. The method of obtaining optically active spiro-homofullerenes of the formula (1) and (2):! ! characterized by the fact that C60-fullerene interacts with optically active diazocompounds generated in situ by oxidation of (-) - menton and D - (+) - camphor hydrazones with MnO2, in o-dichlorobenzene in the presence of the three-component Pd (acac) 2- catalyst system PPh3-Et3Al, taken in the molar ratio C60: optically active hydrazone: Pd (acac) 2: PPh3: Et3Al = 0.01: (0.01-0.02) :( 0.0015-0.0025) :( 0.003-0.005) :( 0.006-0.01), at room temperature (~ 20 ° C) for 1-2 hours
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RU2010139062/04A RU2455273C2 (en) | 2010-09-22 | 2010-09-22 | Method of producing optically active spiro-homofullerenes |
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RU2010139062/04A RU2455273C2 (en) | 2010-09-22 | 2010-09-22 | Method of producing optically active spiro-homofullerenes |
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RU2010139062A true RU2010139062A (en) | 2012-03-27 |
RU2455273C2 RU2455273C2 (en) | 2012-07-10 |
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RU2010139062/04A RU2455273C2 (en) | 2010-09-22 | 2010-09-22 | Method of producing optically active spiro-homofullerenes |
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JP2006290788A (en) * | 2005-04-11 | 2006-10-26 | Matsushita Electric Ind Co Ltd | Fullerene derivative, method for producing fullerene film by using the same and method for producing field-effect transistor |
RU2348604C1 (en) * | 2007-07-23 | 2009-03-10 | Институт нефтехимии и катализа РАН | Method of obtaining polyhydro[60]fullerenes |
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RU2455273C2 (en) | 2012-07-10 |
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