Brønsted Acid-Promoted One-Pot Synthesis of Chrysene Derivatives via Isochromenylium Intermediate Formed in Situ
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https://figshare.com/articles/dataset/Br_nsted_Acid_Promoted_One_Pot_Synthesis_of_Chrysene_Derivatives_via_Isochromenylium_Intermediate_Formed_in_Situ/2142907
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资源简介：
Trifluoromethanesulfonic acid (HOTf)
promoted cross-coupling of ortho-[2-(4-methoxylphenyl)-alkynyl]acetophenones
with ortho-alkynylbenzaldehydes affording chrysene
derivatives
has been developed. The present cascade reaction provides a facile
one-pot synthesis of multisubstituted chrysenes as well as naked chrysene
under mild conditions. The mechanism experimental results demonstrate
isochromenylium is a key intermediate for this transformation.
创建时间：
2016-02-13
