Phosphine-Catalyzed Remote 1,7-Addition for Synthesis of Diene Carboxylates
收藏Figshare2020-02-19 更新2026-04-28 收录
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https://figshare.com/articles/dataset/Phosphine-Catalyzed_Remote_1_7-Addition_for_Synthesis_of_Diene_Carboxylates/11916234
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A phosphine-catalyzed remote 1,7-addition of vinyl allenoates has been developed, providing a series of 1,3-dienes derivatives in high yields (up to 99%) and with good chemo-, regio-, and stereoselectivity. This reaction demonstrated that the introduction of vinyl in allenoates effectively extended reaction types of phosphine-catalyzed nucleophilic addition of allenoates, leading to concise synthesis of diene carboxylates. Notably, the enantioselective variant of this 1,7-addition can also be performed by chiral phosphine catalyst.
创建时间:
2020-02-19



