1907-69-3Relevant articles and documents
Preparation method of alpha,beta-unsaturated carbonyl compound with high stereoselectivity and beta-sulfonylation
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Paragraph 0021; 0056, (2019/01/05)
The invention discloses a preparation method of an alpha,beta-unsaturated carbonyl compound with high stereoselectivity and beta-sulfonylation. Alkyne without electrons and a sulfonyl source are subjected to a hydrogenation sulfonylation reaction to obtai
Controllable single- or double-oxa-Michael addition of ynones with alcohols: Synthesis of 3-alkoxyprop-2-en-1-ones and 3,3-dialkoxypropan-1-ones
Li, Zheng,He, Jiaojiao,Chen, Xiao,Cheng, Ya,Yang, Jingya
, p. 6612 - 6619 (2018/10/05)
Single- or double-oxa-Michael addition of ynones with various alcohols was achieved at room temperature. (E)-3-Alkoxyprop-2-en-1-ones and 3,3-dialkoxypropan-1-ones were efficiently synthesized by time-controlling approach. This protocol has advantages of