797054-15-0
1-(5-fluoro-2-hydroxyphenyl)-2-(triphenyl-λ5-phosphanylidene)ethanone
+
15186-48-8
(R)-(+)-2,2-二甲基-1,3-二氧戊环-4-甲醛
→
797054-16-1
(E)-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-(5-fluoro-2-hydroxyphenyl)prop-2-en-1-one