%0 Journal Article %1 ISI:000319495800006 %A Safaei, Shirin %A Mohammadpoor-Baltork, Iraj %A Khosropour, Ahmad Reza %A Moghadam, Majid %A Tangestaninejad, Shahram %A Mirkhani, Valiollah %A Khavasi, Hamid Reza %C RUDIGERSTR 14, D-70469 STUTTGART, GERMANY %D 2013 %I GEORG THIEME VERLAG KG %J SYNLETT %K Lewis acid arylhydrazones; ionic liquid; regioselective} room-temperature {pyrazoles; %N 9 %P 1086-1090 %R 10.1055/s-0032-1316900 %T BmimInCl4-Catalyzed Addition of Hydrazones to beta-Diketones: An Efficient Regioselective Synthesis of Pyrazoles and Pyrazole-Fused Cyclohexanones %V 24 %X The Lewis acidic room-temperature ionic liquid, bmimInCl4, was found to be an efficient catalyst for the regioselective synthesis of fully substituted pyrazoles and pyrazole-fused cyclohexanones through condensation of hydrazones with symmetrical and unsymmetrical 1,3-diketones. This procedure is simple, affording the corresponding products in good to high yields.

@article{ISI:000319495800006, abstract = {{The Lewis acidic room-temperature ionic liquid, {[}bmim]{[}InCl4], was found to be an efficient catalyst for the regioselective synthesis of fully substituted pyrazoles and pyrazole-fused cyclohexanones through condensation of hydrazones with symmetrical and unsymmetrical 1,3-diketones. This procedure is simple, affording the corresponding products in good to high yields.}}, added-at = {2017-05-10T15:29:29.000+0200}, address = {{RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}}, affiliation = {{Mohammadpoor-Baltork, I (Reprint Author), Univ Isfahan, Dept Chem, Catalysis Div, Esfahan 8174673441, Iran. Safaei, Shirin; Mohammadpoor-Baltork, Iraj; Khosropour, Ahmad Reza; Moghadam, Majid; Tangestaninejad, Shahram; Mirkhani, Valiollah, Univ Isfahan, Dept Chem, Catalysis Div, Esfahan 8174673441, Iran. Khavasi, Hamid Reza, Shahid Beheshti Univ, Dept Chem, Tehran 1983963113, Iran.}}, author = {Safaei, Shirin and Mohammadpoor-Baltork, Iraj and Khosropour, Ahmad Reza and Moghadam, Majid and Tangestaninejad, Shahram and Mirkhani, Valiollah and Khavasi, Hamid Reza}, author-email = {{imbaltork@sci.ui.ac.ir khosropour@chem.ui.ac.ir}}, biburl = {https://www.bibsonomy.org/bibtex/2f492cd86289b104b65fa2f9ab53f7b70/hkhavasi}, cited-references = {{Aggarwal K. V., 2003, J ORG CHEM, V68, P5381. Albar HA, 1999, J CHEM RES-S, P182, DOI 10.1039/a802260g. Banday AH, 2010, STEROIDS, V75, P805, DOI 10.1016/j.steroids.2010.02.014. Chandanshive JZ, 2011, EUR J ORG CHEM, P4806, DOI 10.1002/ejoc.201100558. Cottineau B, 2002, BIOORG MED CHEM LETT, V12, P2105, DOI 10.1016/S0960-894X(02)00380-3. Dawood KM, 2006, J CHIN CHEM SOC-TAIP, V53, P873. Fan CD, 2008, BIOORG MED CHEM LETT, V18, P3860, DOI 10.1016/j.bmcl.2008.06.058. Fang D, 2008, APPL CATAL A-GEN, V345, P158, DOI 10.1016/j.apcata.2008.04.037. 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Zhao WP, 2009, BRAZ J MED BIOL RES, V42, P963, DOI 10.1590/S0100-879X2009005000021.}}, doc-delivery-number = {{151YH}}, doi = {{10.1055/s-0032-1316900}}, eissn = {{1437-2096}}, funding-acknowledgement = {{Centre of Excellence of Chemistry; Research Council of the University of Isfahan}}, funding-text = {{The authors are grateful to the Centre of Excellence of Chemistry and the Research Council of the University of Isfahan for financial support of this work.}}, interhash = {54d1d530a37f7616bbf799be401b163d}, intrahash = {f492cd86289b104b65fa2f9ab53f7b70}, issn = {{0936-5214}}, journal = {{SYNLETT}}, journal-iso = {{Synlett}}, keywords = {Lewis acid arylhydrazones; ionic liquid; regioselective} room-temperature {pyrazoles;}, keywords-plus = {{ACIDIC IONIC LIQUID; POTENTIAL ANTICANCER AGENTS; ONE-POT SYNTHESIS; MULTICOMPONENT SYNTHESIS; DERIVATIVES; ANALOGS; CATALYST; ISOXAZOLES; CHLORIDES; ACCESS}}, language = {{English}}, month = {{JUN}}, number = {{9}}, number-of-cited-references = {{39}}, pages = {{1086-1090}}, publisher = {{GEORG THIEME VERLAG KG}}, research-areas = {{Chemistry}}, times-cited = {{1}}, timestamp = {2017-05-10T15:29:29.000+0200}, title = {{{[}Bmim]{[}InCl4]-Catalyzed Addition of Hydrazones to beta-Diketones: An Efficient Regioselective Synthesis of Pyrazoles and Pyrazole-Fused Cyclohexanones}}, type = {{Article}}, unique-id = {{ISI:000319495800006}}, usage-count-last-180-days = {{1}}, usage-count-since-2013 = {{6}}, volume = {{24}}, web-of-science-categories = {{Chemistry, Organic}}, year = {{2013}} }