Browsing Τμήμα Χημείας / Department of Chemistry by Author "Riala, Maria"
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A facile access to enantiomerically pure [60]fullerene bisadducts with the inherently chiral trans -3 addition pattern
Riala, Maria; Chronakis, Nikos (2011)The Bingel reaction between C60 and an enantiopure bismalonate tether equipped with two acetonide moieties led to the synthesis and successful column chromatographic isolation of the enantiomerically pure f,sC and f,sA ...
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One-pot regioselective synthesis and X-ray crystal structure of a stable [60]fullerene trisadduct with the eedge,eface,trans-1 addition pattern
Riala, Maria; Markoulides, Marios Savva; Moushi, Eleni E.; Chronakis, Nikos (2011)The Bingel functionalisation of C60 with a structurally novel tether equipped with three reactive malonate groups afforded a C 2v-symmetrical eedge,eface,trans-1 trisadduct in a complete regioselective manner and in an ...
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Remote functionalization of C60 with enantiomerically pure cyclo-[2]-malonate tethers bearing C12 and C14 spacers: Synthetic access to bisadducts of C60 with the inherently chiral trans-3 addition pattern
Riala, Maria; Chronakis, Nikos (2013)In this Article, we describe the synthesis of two optically pure diols bearing a 1,2-diol moiety masked as an isopropylidene acetal group and long alkyl chains comprised of 12 and 14 carbon atoms, respectively. The synthetic ...
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Synthesis of Enantiopure T-Symmetrical [6:0]-Hexakis Adducts of C60 Equipped with 1,2-Glycol Substituted cyclo-Monomalonate Addends
Riala, Maria; Maxouti, K. L.; Ioannou, Charalambos P.; Chronakis, Nikos (2016)The synthesis of T-symmetrical [6:0]-hexakis adducts of C60 bearing enantiopure cyclo-monomalonate addends equipped with 1,2-glycol groups masked as isopropylidene acetals is presented. The deprotection of the acetals ...
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An unexpected stereoisomerism in enantiomerically pure trisadducts of C60 with an inherently chiral trans-3,trans-3,trans-3 addition pattern
Riala, Maria; Chronakis, Nikos (2014)We have synthesized and isolated two C2-symmetric enantiomerically pure trisadducts of C60 with an inherently chiral trans-3,trans-3,trans-3 addition pattern with the aid of an enantiopure cyclo-tris-malonate tether. An ...