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Synthesis of novel N 1 and N 2 indazole derivatives
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نویسنده
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bethanamudi p. ,bandari s. ,sankari k. ,velidandi a. ,chandramouli g.v.p.
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منبع
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journal of chemistry - 2012 - دوره : 9 - شماره : 4 - صفحه:1676 -1682
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چکیده
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The alkylation of 5-cyano indazoles 2 in the presence of readily available imidizolium salts (ionic liquids) (bmim)bf 4 as phase transfer catalyst were performed to afford the regio isomers n 1-and n 2-(substituted alkyl)-5-cyano indazoles. the n 1-alkylated cyano indazoles were converted to the corresponding n 1-(substituted alkyl)-5-aminomethyl and 5-carbaldehydes 5(a-f) and 6(a-f). © 2012 hindawi publishing corporation.
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کلیدواژه
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(Bmim)BF 4; Cyano indazoles; PTC catalyst
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آدرس
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research centre,department of chemistry,chaitanya p. g. college,warangal-506 004, India, research centre,department of chemistry,chaitanya p. g. college,warangal-506 004, India, department of chemistry,national institute of technology,warangal-506 004, India, department of chemistry,national institute of technology,warangal-506 004, India, department of chemistry,national institute of technology,warangal-506 004, India
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Authors
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