1376626-55-9Relevant articles and documents
Solvent-Controlled, Tunable Hydrosulfonylation of 3-Cyclopropylideneprop-2-en-1-ones
Miao, Maozhong,Luo, Yi,Xu, Huaping,Chen, Zhengkai,Xu, Jianfeng,Ren, Hongjun
, p. 4292 - 4295 (2016)
An interesting and tunable hydrosulfonylation of 3-cyclopropylideneprop-2-en-1-ones with sodium sulfinates and acetic acid is described. The corresponding β- or ?3;-addition products can be produced in good to excellent yields with high selectivities, respectively. A rationale for these transformations is proposed base on the controlled experiments.
PdCl2-catalyzed oxidative cycloisomerization of 3-cyclopropylideneprop-2-en-1-ones
Miao, Maozhong,Cao, Jian,Zhang, Jingjing,Huang, Xian,Wu, Luling
supporting information; experimental part, p. 2718 - 2721 (2012/07/14)
A novel PdCl2-catalyzed oxidative cycloisomerization of 3-cyclopropylideneprop-2-en-1-ones, providing a facile synthesis of highly strained functionalized 2-alkylidenecyclobutanones via furan-fused cyclobutene intermediates, is reported. An interesting route to 2(3H)-furanones with a spiro-cyclopropane unit from the obtained 2-alkylidenecyclobutanones via a ring-contraction rearrangement reaction is also realized.