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Catalyzed Oxidation of Cyclohexene and Cyclooctene with First Row Transition Metallophthalocyanines
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نویسنده
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Piroozmand Mahtab ,Safari Nasser ,Samadi Abbas Ali
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منبع
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iranian journal of chemistry and chemical engineering - 2006 - دوره : 25 - شماره : 4 - صفحه:85 -90
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چکیده
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First row transition metal complexes ofphthalocyanine are employed as catalysts for the oxidation of cyclohexene and cyclooctene using iodosylbenzene and pentafluoroiodosyl benzene. the catalysis was performed in dichloromethane:methanol:water (80:18:2) solvent mixture. the products ofthe catalysis for cyclohexene are epoxycyclohexane, 2-cyclohexene-1-01 and 2-cyclohexene-1-one whereas for cyclooctene it is specifically cyclooctene oxide. for cyclohexene oxidation epoxide yield and selectivity is in the order ofmn^ll >fe^lli> fe^ll> co^li >cr^iii> ni^ll > cu^ll,while for 2-cyclohexene-1-one production the ability ofthe catalysts are in the order ofni^ll > co^li> cu^ll> cr^iii» fe^lli> fe^ll>mn^ll
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کلیدواژه
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Oxidation ,Cyclohexene ,Cyclooctene ,Phthalocyanine ,Catalyzed Oxidation
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آدرس
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shahid beheshti university, Department af Chemistry, ایران, shahid beheshti university, Department af Chemistry, ایران, shahid beheshti university, Department af Chemistry, ایران
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پست الکترونیکی
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n-safari@cc.sbu.ac.ir
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Authors
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