%0 Journal Article %T AlCl3-promoted reaction of cycloalkanones with hydrazones: a convenient direct synthesis of 4,5,6,7-tetrahydro-1H-indazoles and their analogues %+ Université frères Mentouri Constantine I (UMC) %+ Institut des Sciences Chimiques de Rennes (ISCR) %A Laroum, Rima %A Berrée, Fabienne %A Roisnel, Thierry %A Dorcet, Vincent %A Carboni, Bertrand %A Debache, Abdelmadjid %Z University of Rennes 1 %Z Centre National de la Recherche Scientifique (CNRS), (France)Centre National de la Recherche Scientifique (CNRS) %Z Ministere de l'Enseignement Superieur et de la Recherche Scientifique (Algeria) %< avec comité de lecture %@ 0040-4039 %J Tetrahedron Letters %I Elsevier %V 60 %N 35 %P 150988 %8 2019-08 %D 2019 %R 10.1016/j.tetlet.2019.150988 %K Aluminum chloride %K Cycloalkanones %K Tetrahydroindazoles %K Hydrazones %Z Chemical SciencesJournal articles %X The AlCl3-promoted reactions of cycloalkanones with hydrazones are described. This approach represents a mild and operationally simple method to access 2,3-diaryl-4,5,6,7-tetrahydro-1H-indazoles and their analogues in good to moderate yields. (C) 2019 Elsevier Ltd. All rights reserved. %G English %2 https://univ-rennes.hal.science/hal-02303397/document %2 https://univ-rennes.hal.science/hal-02303397/file/S0040403919307439.pdf %L hal-02303397 %U https://univ-rennes.hal.science/hal-02303397 %~ UNIV-RENNES1 %~ CNRS %~ INSA-RENNES %~ ENSC-RENNES %~ ISCR %~ SCR_ICMV %~ SCR-CD %~ UR1-SPM %~ ISCR-PRATS %~ INC-CNRS %~ UR1-UFR-SPM %~ UR1-HAL %~ ISCR-CORINT %~ UR1-SDLM %~ TEST-UR-CSS %~ UNIV-RENNES %~ INSA-GROUPE %~ ISCR-CORINT1 %~ TEST-HALCNRS %~ UR1-MMS %~ ELSEVIER %~ TEST2-HALCNRS