![1,1-Difluoro-2-triphenylsiloxybuta-1,3-diene as a potentially useful fluorine-containing building block: preparation and [4 + 2] and [2 + 2] cycloadditions]()
1,1-Difluoro-2-triphenylsiloxybuta-1,3-diene as a potentially useful fluorine-containing building block: preparation and [4 + 2] and [2 + 2] cycloadditionsJin, Fuqiang; Xu, Yuanyao; Huang, Weiyuan · Journal of the Chemical Society, Chemical Communications · 1993