Search Results - "Sandzhieva, Maria A"

Reactions of 3,3,3-Trihalogeno-1-nitropropenes with Arenes in the Superacid CF3SO3H: Synthesis of (Z)‑3,3,3-Trihalogeno-1,2-diarylpropan-1-one Oximes and Study on the Reaction Mechanism by Golushko, Andrei A, Sandzhieva, Maria A, Ivanov, Alexander Yu, Boyarskaya, Irina A, Khoroshilova, Olesya V, Barkov, Alexey Yu, Vasilyev, Aleksander V

“…3,3,3-Trihalogeno-1-nitropropenes C­(Hal3)­CH​CH­(NO2) (Hal = F, Cl, Br) in reaction with arenes in the superacid CF3SO3H (TfOH) at room temperature in 1 h…”
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Friedel–Crafts Alkylation of Arenes with 2‑Halogeno-2-CF3‑styrenes under Superacidic Conditions. Access to Trifluoromethylated Ethanes and Ethenes by Sandzhieva, Maria A, Kazakova, Anna N, Boyarskaya, Irina A, Ivanov, Alexandr Yu, Nenajdenko, Valentine G, Vasilyev, Aleksander V

“…The formation of the corresponding benzyl cations [ArHC+–CH­(X)­CF3] takes place under protonation of E-/Z-2-halogeno-2-CF3 styrenes [ArCHC­(X)­CF3, X = F,…”
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Reactions of 3,3,3-Trihalogeno-1-nitropropenes with Arenes in the Superacid CF 3 SO 3 H: Synthesis of ( Z)-3,3,3-Trihalogeno-1,2-diarylpropan-1-one Oximes and Study on the Reaction Mechanism by Golushko, Andrei A, Sandzhieva, Maria A, Ivanov, Alexander Yu, Boyarskaya, Irina A, Khoroshilova, Olesya V, Barkov, Alexey Yu, Vasilyev, Aleksander V

“…3,3,3-Trihalogeno-1-nitropropenes C(Hal )CH═CH(NO ) (Hal = F, Cl, Br) in reaction with arenes in the superacid CF SO H (TfOH) at room temperature in 1 h afford…”
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Friedel–Crafts Alkylation of Arenes with 2-Halogeno-2-CF 3 -styrenes under Superacidic Conditions. Access to Trifluoromethylated Ethanes and Ethenes by Sandzhieva, Maria A., Kazakova, Anna N., Boyarskaya, Irina A., Ivanov, Alexandr Yu, Nenajdenko, Valentine G., Vasilyev, Aleksander V.

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Protonation and transformations of α-diazo-β-dicarbonyl compounds in superacids: generation of the strongest carbon-centered cationic electrophiles at the protonation of diazomalonates in Friedel–Crafts reactions by Satumov, Eugeniy T., Medvedev, Jury J., Nilov, Denis I., Sandzhieva, Maria A., Boyarskaya, Irina A., Nikolaev, Valerij A., Vasilyev, Aleksander V.

“…Protonation of diazodiketones N2C(COR)2 in Brønsted superacids (TfOH, FSO3H, TfOH–SbF5) gives rise to stable and non-reactive O,O-diprotonated at carbonyl…”
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