کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1315191 1499368 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Asymmetric aldol reactions using chiral CF3-Oxazolidines (Fox) as chiral auxiliary
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Asymmetric aldol reactions using chiral CF3-Oxazolidines (Fox) as chiral auxiliary
چکیده انگلیسی

The aldol reactions of amide enolates derived from a trifluoromethylated oxazolidine (Fox) chiral auxiliary occur in good yields with a moderate anti diastereoselectivity (Li and Na enolates) to a high syn diastereoselectivity (boron enolate). After removal, the Fox chiral auxiliary is very conveniently and efficiently recovered in basic conditions.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Fluorine Chemistry - Volume 130, Issue 12, December 2009, Pages 1140–1144
نویسندگان
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