
Tetrahedron Letters p. 3451 - 3454 (1980)
Update date:2022-08-11
Topics:
Seitz, David E.
Zapata, Antonio
The transmetalation reaction between (trimethylsilylmethyl)tributyltin and n-butyllithium proceeds in quantitative yield at 0 deg C in a mixture of tetrahydrofuran and hexane to afford trimethylsilylmethyllithium and tetrabutyltin.The methylenation of aldehydes and ketones utilizing this in situ procedure is demonstrated.
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