کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
57254 47112 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
One-pot utilization of heterogeneous and enzymatic catalysis: Synthesis of R-1-phenylethyl acetate from acetophenone
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
One-pot utilization of heterogeneous and enzymatic catalysis: Synthesis of R-1-phenylethyl acetate from acetophenone
چکیده انگلیسی

One-pot synthesis of R-1-phenylethyl acetate was investigated starting from hydrogenation of acetophenone over a metal-supported catalyst followed by acylation of the formed R-1-phenylethanol over an immobilized lipase. The most promising catalyst for the hydrogenation step was Pd/Al2O3, which in combination with an immobilized lipase yielded maximally 22% R-1-phenylethyl acetate. The support acidity had a crucial effect on the selectivity towards the desired product.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 140, Issues 1–2, 15 February 2009, Pages 70–73
نویسندگان
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