Vinylsilanes in Highly Diastereo- and Regio-Selective Synthesis of Dihydropyrans
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Borontrifluoride etherate (BF3·OEt2) can be efficiently used for the synthesis of dihydropyrans from triethylsilyl homoallylic alcohols and aldehydes in good yields. The reaction is highly diastereo- and regio-selective.
创建时间:
2019-02-04



