کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5228214 | 1383627 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of enantioselective reductions using bead and monolith 'disk' polymer formulations of CBS catalysts
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparison of enantioselective reductions using bead and monolith 'disk' polymer formulations of CBS catalysts Comparison of enantioselective reductions using bead and monolith 'disk' polymer formulations of CBS catalysts](/preview/png/5228214.png)
چکیده انگلیسی
Two polymer-supported versions of the Corey, Bakshi, and Shibata (CBS) catalyst were prepared and examined. Polymeric beads, with the auxiliary bound in pendant and crosslinked fashion, were prepared utilizing an improved procedure based upon earlier work. Optimization of a procedure for ketone reduction gives results that match those in solution. Attempted reuse gave mixed results. For comparison purposes, CBS functionalized monoliths were formed and tested but performed poorly.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 63, Issue 16, 16 April 2007, Pages 3334-3339
Journal: Tetrahedron - Volume 63, Issue 16, 16 April 2007, Pages 3334-3339
نویسندگان
Michael C. Varela, Seth M. Dixon, Michael D. Price, Jeffrey E. Merit, Patrick E. Berget, Saori Shiraki, Mark J. Kurth, Neil E. Schore,