Journal of Organometallic Chemistry p. 253 - 262 (1988)
Update date:2022-07-29
Topics:
Zaitseva, G.S.
Lutsenko, I.F.
Kisin, A.V.
Baukov, Yu.I.
Lorberth, Joerg
The reaction of trialkylsilyl- and trialkylgermyl-ketenes with trialkylsilyldiazomethanes proceeds stereoselectively to give one of two feasible stereomers, the Z-2,3-bis(Si,Ge)-substituted cyclopropanone.The addition of nucleophilic reagents such as benzyl alcohol, LiAlH4 or (trimethylsilyl)dialkylphosphites is highly stereoselective and is a convenient method for assigning the stereochemical configuration of 2,3-substituted cyclopropanones.
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