参考标题:Reactivity Of Dichlorosilanes With Lithium Ester Enolates: Synthesis Of 3,3-Disubstituted 3-Silaglutarates 作者:Abdelhafid Djerourou,Luis Blanco |发布日期:1995.1 摘要:3,3-Disubstituted 3-Silaglutarates Were Synthesized By Reaction Of The Lithium Enolate Of Ethyl Acetate With Diclorosilanes At −94°C. When A Phenyl Group Is Linked To The Silicon Atom The Reaction In Thf Gave Mainly The Silaglutarate. In Other Cases Alkylsilylketene Acetals Were Formed In Proportions Similar To Or Greater Than That Of The Silaglutarate. The Presence Of Hmpa Increased The Ratio Of C-