63318-13-8Relevant academic research and scientific papers
Preparation of vincinal hetero 1,2-dihalo-olefins by using aqueous hydrohalic acid
Lei, Ya-Ru,Liang, Jia-Ying,Wang, Yu-Jiang,Chen, Zili
supporting information, (2021/04/02)
An efficient simple method was developed to prepare hetero E-1,2-dihaloolefins from mono- or disubstituted alkynes, in which, NXS (X = Br, I) was utilized as the electrophilic reagents and aqueous hydrohalic acid as the nucleophile. Moreover, Z-type dihalogenation olefins could be obtained from the terminal silylacetylene.
