کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5218312 | 1383323 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
α-Regioselective construction of gem-bisprenyl structures via zinc-mediated prenylation of esters in THF
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The in situ generated prenylzinc reagent from the reaction of zinc with prenyl bromide has been shown to undergo a new type of α-regioselective addition reaction with a wide range of esters that affords gem-bisprenyl structures. The reaction proceeds under mild conditions to provide α,αâ²-adducts with complete α-regioselectivity. A mechanism with the consideration of the steric factors is proposed to account for the regioselective results.
The in situ generated prenylzinc reagent has been shown to undergo a new type of α-regioselective addition reaction with a wide range of esters that affords gem-bisprenyl structures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 69, Issue 37, 16 September 2013, Pages 7970-7974
Journal: Tetrahedron - Volume 69, Issue 37, 16 September 2013, Pages 7970-7974
نویسندگان
Li-Ming Zhao, Li-Jing Wan, Shu-Qing Zhang, Rui Sun, Feng-Yan Ma,