694-53-1
苯硅烷
+
66644-69-7
ethyl 2-(2-methoxyphenyl)-2-oxoacetate
→
~42%
85912-48-7
ethyl 2-[bis[2-ethoxy-1-(2-methoxyphenyl)-2-oxoethoxy]-phenylsilyl]oxy-2-(2-methoxyphenyl)acetate