کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5225000 | 1383535 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Diastereoselectivity in the Staudinger reaction: a useful probe for investigation of nonthermal microwave effects
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effect of microwave irradiation on the selectivity, especially stereoselectivity, is one of the most important issues in microwave-assisted organic reactions. The diastereoselectivity in Staudinger reactions involving the representative ketenes and the corresponding matched imines has been used as a probe to investigate carefully the existence of the specific nonthermal microwave effects. The results indicate that the microwave irradiation-controlled stereoselectivity in the Staudinger reaction is in fact the contribution of temperature. No specific nonthermal microwave effect was found in the Staudinger reaction.
Nonthermal microwave effect in the Staudinger reaction was investigated using diastereoselectivity as a probe.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 63, Issue 38, 17 September 2007, Pages 9387-9392
Journal: Tetrahedron - Volume 63, Issue 38, 17 September 2007, Pages 9387-9392
نویسندگان
Libo Hu, Yikai Wang, Bonan Li, Da-Ming Du, Jiaxi Xu,