β-Fluorovinamidinium salt (1) reacted cleanly with a variety of Grignard reagents in tetrahydrofuran at room temperature, followed by acid workup, to produce the corresponding (Z)-α-fluoro-α,β-unsaturated aldehydes (3) in good to excellent yields.
在室温下,β-
氟尿
嘧啶盐(1)与多种Grignard试剂在
四氢呋喃中干净地反应,然后进行酸处理,生成相应的(Z)-α-
氟-α,β-不饱和醛(3)优异的产量。