کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5270698 | 1385423 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Skeleton transformation of α-pyrone induced by 5-aryl substituent into ring-fused dihydrofuran
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Skeleton transformation of α-pyrone induced by 5-aryl substituent into ring-fused dihydrofuran Skeleton transformation of α-pyrone induced by 5-aryl substituent into ring-fused dihydrofuran](/preview/png/5270698.png)
چکیده انگلیسی
A skeleton transformation of 5-aryl-α-pyrones into dihydrofurans was developed. In the course of our study of the skeleton transformation reaction of α-pyrones by using dimethylsulfoxonium methylide, α-pyrones having an aryl group at the 5-position were converted into corresponding dihydrofurans as major products and bicyclo[3.1.0]hexanes as minor products. Selectivity for dihydrofurans was improved by optimizing the reaction conditions and investigating the substituent effect.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 55, Issue 9, 26 February 2014, Pages 1536-1539
Journal: Tetrahedron Letters - Volume 55, Issue 9, 26 February 2014, Pages 1536-1539
نویسندگان
Takuya Miura, Saki Fujioka, Hiroki Iwasaki, Minoru Ozeki, Naoto Kojima, Masayuki Yamashita,