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Fedyushin P. A. Serykh A. A. Vinogradov A. S. Mezhenkova T. V. Platonov V. E. Nasyrova D. I. Samigullina A. I. Fedin M. V. Zayakin I. A. Tretyakov E. V. 《Russian Chemical Bulletin》2022,71(8):1670-1678
Russian Chemical Bulletin - A method was developed for the synthesis of perfluoro-1,1′:4′,1″-terphenyl by the reaction of chloroperfluorobenzene with zinc dust followed by the... 相似文献
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Fedyushin P. A. Zayakin I. A. Tolstikov S. E. Lalov A. V. Akyeva A. Ya. Syroeshkin M. A. Romanenko G. V. Tretyakov E. V. Egorov M. P. Ovcharenko V. I. 《Russian Chemical Bulletin》2022,71(4):722-734
Russian Chemical Bulletin - New nitronyl nitroxide radicals, 2-(4′(5′)-methylimidazol-2′-yl)- and... 相似文献
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Fedyushin P. A. Akyeva A. Ya. Syroeshkin M. A. Rybalova T. V. Stass D. V. Korolev V. A. Tretyakov E. V. Egorov M. P. 《Russian Chemical Bulletin》2022,71(7):1474-1482
Russian Chemical Bulletin - The reaction of perfluorobiphenyl with tert-butylamine in an autoclave affords the aminodefluorination product,... 相似文献
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Pavel A. Fedyushin Roman Yu. Peshkov Elena V. Panteleeva Evgeny V. Tretyakov Irina V. Beregovaya Yuri V. Gatilov Vitalij D. Shteingarts 《Tetrahedron》2018,74(8):842-851
Birch's reductive alkylation of biphenyl-4-carbonitrile (1) provides alkylated 1,4-dihydroderivatives of various structural types: 4-alkyl-4-phenylcyclohexa-2,5-dienone, 1,4-dialkyl-4-phenylcyclohexa-2,5-dienecarbonitrile (with the same or different alkyl fragments), and 4-(1-alkylcyclohexa-2,5-dienyl)benzonitrile. Each of these products become dominant depending on the nature of long-living anionic form generated from 1, namely, the stable product of two-electrons reduction – dianion (12?); 1-alkyl-4-cyano-1-phenylcyclohexa-2,5-dien-4-yl anion (1-Alk1–), originated due to the alkylation of dianion 12? at the position 1 of biphenyl moiety; or 1-(4-cyanophenyl)cyclohexa-2,5-dien-1-yl anion (1-H4’–), being the product of dianion 12? protonation at position 4′ by protonating reagent (MeOH or NH4Cl). The orientation of alkyl fragment incorporation into biphenyl-4-carbonitrile scaffold is in agreement with calculated electronic structure of the anionic species under investigation. The dominating type of their reactivity towards alkyl halides proved to be nucleophilic (SN2 mechanism). 相似文献
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