145178-52-5
→
~69%
145178-53-6
2,3-bis(trimethylsilyl)buta-1,3-diene-1,4-dione
3,4-bis(trimethylsilyl)cyclobut-3-ene-1,2-dione
83-25-0
N-苯丁二醯亞胺
3470-96-0
1-butylpyrrolidine-2,5-dione
168333-60-6
2,3-bis(trimethylsilyl)-4-oxobut-3-enoic acid
14630-40-1
二(三甲基甲硅烷基)乙炔
2142-06-5
1-苄基吡咯烷-2,5-二酮