全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Lucjan Strekowski , Agnieszka Czarny , Hyeran Lee
来源:[J].Journal of Fluorine Chemistry(IF 1.939), 2000, Vol.104 (2), pp.281-284Elsevier
摘要:Abstract(#br)2-Substituted and 2,3-disubstituted 4-perfluoroalkylquinolines are obtained in high yield by the acid-catalyzed reaction of 2-perfluoroacylanilines with enolizable ketones and β-diketones.
作者:Agnieszka Czarny , Merle A. Battiste
来源:[J].Journal of Fluorine Chemistry(IF 1.939), 1998, Vol.91 (2), pp.221-224Elsevier
摘要:Abstract(#br)The title compounds are obtained by direct hydrolysis of the corresponding 2/4-perfluoroalkyl-substituted anilines and anisoles by the system AcOH/HBr/H 2 O/Al 2 O 3 . A two-step preparation of 2/4-perfluoroacylanilines involves the treatment of the 2/4-perfluoroalky...
作者:Agnieszka Czarny , Michalina Kozicka
来源:[J].Monatshefte für Chemie Chemical Monthly(IF 1.629), 1982, Vol.113 (10), pp.1139-1144Springer
摘要:Abstract(#br)Ten new constitutionally unsymmetrical azaspiran systems were synthesized upon condensation of Na-derivatives of 2,3-dihydro-1 H -benzimidazol-2-one and 2,3-dihydro-1 H -benzimidazol-2-thione, respectively, with 1,1-bis(bromomethyl)-and 1,1-bis(iodomethyl)- and ditos...

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