کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5220146 | 1383379 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of benzyl amine on the efficiency of the base-catalyzed transamination of α-keto esters
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effect of benzyl amine on the efficiency of the base-catalyzed transamination of α-keto esters The effect of benzyl amine on the efficiency of the base-catalyzed transamination of α-keto esters](/preview/png/5220146.png)
چکیده انگلیسی
This paper describes the effect of benzyl amine on the base-catalyzed transamination of α-keto esters. Among various benzyl amines examined, o-HOC6H4CH2NH2 was found to be highly effective for the reaction, affording a wide variety of α-amino esters in good yields. The o-OH group of the benzyl amine facilitates the transamination process likely via H-bond. Moderate enantiomeric excess was obtained for α-amino ester when a quinine derived catalyst was used.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 68, Issue 34, 26 August 2012, Pages 6862-6867
Journal: Tetrahedron - Volume 68, Issue 34, 26 August 2012, Pages 6862-6867
نویسندگان
Fazhen Xue, Xiao Xiao, Haining Wang, Yian Shi,