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1.Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied.

1.以BTEAC(苄基三基氯铵)为相转移催成了烟酸

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2.Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst.

2.苯与酰氯在无水三氯铝作催的条件下制备苯基丙基酮。

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BEM, bema, bemaglite, bemaul, bemaze, bemazed, Bemba, Bemberg, bembergizing, bembex,

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3G, 401(K), a,

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